You built your app. You launched it. Now you’re waiting for downloads that aren’t coming.

Sound familiar?

You’re not alone. The Apple App Store and Google Play together host more than 5 million apps. Every day, thousands more are added. The competition isn’t slowing down — and neither are Australian smartphone users, who are among the most active mobile audiences in the world.

The good news? Most apps on the store are not optimised. That gap is your opportunity.

This guide walks you through everything you need to know about app store optimisation in Australia in 2026 — what’s changed, what works, and how to build a strategy that compounds over time.

What Is App Store Optimisation (ASO)?

App store optimisation is the process of improving your app’s visibility in the Apple App Store and Google Play — and turning that visibility into downloads.

Think of it like SEO for your app listing.

ASO covers two things: getting found (ranking for the right search terms) and getting downloaded (converting the people who find you). Both matter equally. You can rank brilliantly and still lose visitors if your screenshots or ratings don’t inspire confidence.

The two pillars of ASO are:

Metadata optimisation— your app title, subtitle, keywords, and description
Conversion rate optimisation— your icon, screenshots, preview video, and ratings

Most founders focus on one or the other. The teams that grow fastest treat them together.

Why ASO Matters More Than Ever for Australian Apps

Australia is a mobile-first market. Smartphone penetration sits above 90%, and Australians consistently rank among the highest mobile spenders in the Asia-Pacific region.

Here’s what makes the Australian market distinctive for ASO:

iOS dominates here. Globally, iOS holds around 27% of the smartphone market. In Australia, that figure flips — iOS accounts for roughly 55–60% of devices. That means your Apple App Store strategy carries more weight here than in most other English-speaking markets.

The competition is real, but winnable. Australia’s app market is significant, but it’s not as saturated as the US or UK. Ranking for competitive keywords is genuinely achievable for well-optimised apps, even without a massive budget.

English with Australian spelling matters. Small differences — “optimisation” vs “optimization”, “colour” vs “color”, “behaviour” vs “behavior” — can affect your keyword indexing in the Australian store locale. Use AU spelling in your Australian metadata.

Global app spending is on track to hit $233 billion in 2026. Australian users are contributing. If your app isn’t visible, someone else’s is.

App Store vs Google Play: Key Differences for ASO

Before you start optimising, you need to understand that Apple and Google play by completely different rules.

Factor	Apple App Store	Google Play Store
Keyword input	Hidden 100-character keyword field	Natural language in long description
Title length	30 characters	30 characters
Subtitle/Short description	30 characters	80 characters
Description indexing	Not indexed by Apple	Fully indexed by Google
Screenshot caption indexing	Yes (since June 2025)	No
Custom product pages	Up to 70 (since early 2026)	Custom store listings
Algorithm approach	Precision metadata targeting	Semantic/NLP — write naturally
AU iOS market share	~55–60%	~40–45%

Apple App Store

Apple is a precision game. You have a limited number of characters to work with, and every one counts. Your hidden keyword field (100 characters, comma-separated, no spaces) is indexed directly. Keywords placed earlier in the field carry more weight. Don’t repeat keywords across your title, subtitle, and keyword field — Apple already cross-references them, and you’ll just waste precious characters.

Since June 2025, Apple also indexes screenshot caption text for keywords. That’s a big deal. Captions that used to be decorative are now part of your metadata strategy.

Google Play

Google Play is a content game. Your 4,000-character long description is fully indexed, and Google uses natural language processing to understand context — not just keyword frequency. Write three clear, natural sentences that include your target terms rather than stuffing the same word 50 times. Google’s spam filters are aggressive, especially for high-visibility apps.

The short description (80 characters) is your most important visible text on Google Play. Write it like a headline — lead with your clearest value proposition and your top keyword.

Metadata Optimisation: Getting Found

Your metadata is the foundation of ASO. Get this right and you’ll start appearing for searches you weren’t showing up for before.

How to Build Your Keyword List

Start by generating 30–50 keyword candidates. Pull them from multiple sources:

What does your app do? What problems does it solve?
How would your target users describe it in plain language?
What terms are your top competitors targeting? (ASO tools can help reverse-engineer this.)
What does autocomplete suggest when you search your category in the App Store?

If you’re running Apple Search Ads, your search term reports are gold. Real conversion data by keyword beats any tool’s estimate.

Then narrow to 15–20 priority targets based on four criteria:

Criteria	What to Look For
Search volume	Apple uses a 0–100 scale — score above 50 is solid, above 80 is usually a brand name
Competition	Two-word phrases hit the sweet spot — ~49% of top 300 keywords are two-word combos
Conversion potential	Does this keyword attract users likely to actually download?
Relevance	Ranking for an irrelevant term hurts your conversion rate and harms your overall ranking

Where to Place Keywords

On the Apple App Store:

App title (30 characters)— highest keyword weight. Lead with your most important term.
Subtitle (30 characters)— second strongest signal. Use your second priority keyword here.
Keyword field (100 characters)— hidden from users, indexed by Apple. Comma-separated, no spaces. No repeats from title or subtitle.
Screenshot captions— now indexed since June 2025. Include target terms naturally.

On Google Play:

App title (30 characters)— strongest text signal
Short description (80 characters)— indexed, and most people read this
Long description (4,000 characters)— write naturally. Three well-placed sentences beat 50 stuffed keywords. Context matters more than repetition.

Australian Keyword Tips

Use Australian English in your metadata. Local search behaviour differs in small but meaningful ways — Australians search for “petrol stations near me” not “gas stations”, “health insurance comparison” not “health coverage comparison”. Think local first.

Also consider adding location signals where relevant: “Australia”, “AUS”, “Melbourne”, “Sydney”, state names. These can help you rank in location-intent searches without wasting your core keyword field.

Visual ASO: Getting Downloaded

Getting found is only half the battle. Once someone lands on your store listing, your visuals do the selling.

Your app listing is a landing page. Every element either moves someone toward downloading — or gives them a reason to scroll past.

Your Icon

The icon is your brand’s first impression. It appears in search results before anything else loads.

Icon changes tend to produce the largest conversion swings of any single ASO element. A well-tested icon can lift conversion by 5–10%. Run two to four icon tests per year if your app has steady traffic.

Best practice: Simple, distinctive, no text. Preview it at the small sizes it’ll appear at in search results — not just at full size on your product page.

Your Screenshots

The first three screenshots do most of the work. In App Store search results, they appear right below your title before the user taps through to your page.

You’re not showing features. You’re showing benefits. The best screenshots combine a crisp visual of the app with a short, punchy caption that answers: “What does this do for me?”

Since Apple now indexes caption text, write captions with your keywords in mind. They serve double duty — they convert users and signal relevance to the algorithm.

Screenshot type	Best for
Lifestyle + feature	Apps with a strong emotional hook
Benefit headline + UI	Productivity, finance, health apps
Sequential story	Showing a workflow or key journey
Social proof	“4.8 stars · 10,000+ reviews” in caption

Apps running quarterly screenshot tests with keyword-aware captions see 20–30% higher conversion rates compared to those using static, untested screenshots (SplitMetrics, 2025).

Preview Videos

Preview videos can help — but low-quality ones actively hurt conversion.

If you can produce a polished, benefit-focused 15–30 second video that shows the app in action, test it. If you can’t, skip it. A bad video costs you downloads.

Custom Product Pages (Apple App Store)

This is one of the biggest missed opportunities in ASO right now.

Apple’s custom product pages let you create alternate versions of your store listing — different screenshots, different promotional text, different messaging — each with their own URL.

As of July 2025, custom product pages can now rank organically for their assigned keywords. That means a user searching for “expense tracker for freelancers” could see a custom page built specifically for that search intent, not your default listing.

Apple doubled the limit to 70 active custom product pages in early 2026. Only 31% of apps were using them as of Q1 2025. That gap is your competitive advantage.

Build custom pages for your top 5–10 search themes. Align the screenshots and messaging to exactly what that user is searching for. The conversion lift can be significant — SplitMetrics data shows up to 8.6% improvement for apps using custom pages effectively.

Ratings and Reviews: The Trust Signal That Changes Everything

Ratings affect both ranking and conversion. But there’s one number that matters most: 4.0 stars.

Apps that drop below 4.0 see tap-through rates fall by up to 50%. Above 4.0, the differences between 4.2 and 4.5 are more gradual. Below it, the damage is steep.

Your operating target: 4.4 stars or higher.

Getting More Reviews (Without Annoying Anyone)

The single biggest mistake founders make with ratings is asking at the wrong moment.

Don’t prompt during onboarding. Don’t prompt after a crash. Don’t prompt while the user is mid-task. These moments produce low scores that drag your average down.

The right moment is a positive one. Prompt after a user completes a key action — a successful transaction, a milestone reached, a task finished. That’s when they’re most likely to rate you highly.

Use the native iOS or Android rating dialog. It looks official, it’s less intrusive, and users trust it more than custom pop-ups. And never — ever — ask for “5 stars” specifically. Both Apple and Google prohibit it, and users resent it.

Velocity matters as much as score. An app with a 4.2 rating collecting 100 new reviews per week will typically outrank a 4.5-rated app getting five reviews per week. Both stores interpret review velocity as a signal of active, engaged usage.

Responding to Reviews

Review responses aren’t just customer service. They’re an ASO activity.

Responding to negative reviews shows both the algorithm and future visitors that someone is paying attention. A user reading a 2-star review with a thoughtful response that says “We fixed this in version 2.1, released last week” reads the situation very differently from one with no response.

Prioritise by impact:

1–2 star reviews (especially recent ones mentioning specific issues)
3-star reviews (on-the-fence users who can be turned around)
4–5 star reviews (nice to acknowledge, lower urgency)

Aim to respond to all negative reviews within 48 hours. It signals to both the algorithm and your potential users that you’re an active, caring team.

What Changed in 2025–2026: The Updates You Need to Know

ASO is not a set-and-forget activity. Both stores updated their algorithms significantly in 2025 and into 2026.

Apple App Store Updates

June 2025:Apple began indexing screenshot caption text for keyword ranking. Captions used to be purely visual. Now they’re metadata.
July 2025:Custom product pages can now appear in organic search results for their assigned keywords — not just through paid ads.
Early 2026:Apple doubled the custom product page limit from 35 to 70.
March 2026:Apple added more ad slots throughout search results. Organic listings now appear lower on screen — but the #1 organic position is even more valuable.

Google Play Updates

Ongoing in 2025–2026:Google increased weight on engagement and retention signals. Apps with stronger Day 7 retention are ranking above competitors with more total downloads but weaker retention.
Android Vitals tightened:Crash rate and ANR (Application Not Responding) rate directly suppress rankings for unstable apps. Technical health = search visibility.

The Bigger 2026 Shift

Both stores are moving away from rewarding raw download counts toward rewarding genuine engagement. Day 1 retention benchmarks of 25–35% and Day 7 benchmarks of 10–15% are now baseline expectations, not stretch goals.

This means your ASO strategy is now connected to your product quality in a more direct way than ever. A great store listing that drives downloads to a poor product will now actively hurt your rankings.

Best ASO Tools for Australian App Founders in 2026

You don’t need to spend a fortune to do ASO well. Here are the tools worth knowing:

Keyword Research and Metadata

Tool	Best For	Pricing
AppFollow	Keyword tracking, visibility scores, review management	Free tier + paid plans
App Radar	Keyword research, metadata management, Apple Search Ads data	Free tier + from ~$29/month
AppTweak	Deep keyword intelligence, competitor benchmarking	From $69/month
Sensor Tower	Enterprise keyword + download estimates	Enterprise pricing

Visual Testing and Conversion

Tool	Best For	Pricing
SplitMetrics Optimize	Pre-launch A/B testing with behavioural data	Paid
Apple Product Page Optimization	Native A/B testing (icon, screenshots)	Free (in App Store Connect)
Google Play Store Listing Experiments	Native A/B testing for Android	Free (in Play Console)
Figma	Designing and iterating screenshots quickly	Free tier available

Review Management

Tool	Best For	Pricing
AppFollow	Sentiment analysis, review response, alerts	Free tier + paid plans
Appbot	Multi-platform review aggregation	From $14/month

For most Australian startups and small product teams, AppFollow and App Radar cover the essential bases at a reasonable cost. Start there.

Common ASO Mistakes Australian Founders Make

1. Using US English in your metadata

Australia has its own spelling conventions and search patterns. “Optimise”, “colour”, “behaviour”, “travelling” — these aren’t errors, they’re how your users search. Using UK/AU English in your Australian locale metadata is a meaningful signal.

2. Setting it and forgetting it

ASO is not a launch task. It’s an ongoing practice. Keyword relevance shifts. Competitors update their metadata. Seasonal demand changes. Apps that treat their first metadata pass as final leave organic growth on the table.

The recommended cadence: update metadata every 4 weeks on the Apple App Store, every 6–8 weeks on Google Play.

3. Ignoring visual optimisation

Plenty of teams invest time in keyword research and never touch their screenshots. If your visuals haven’t been updated since launch, they’re very likely underperforming. Screenshots are not permanent assets — test them quarterly.

4. Using the same metadata for every market

If your app targets both Australian and international users, your Australian English metadata should be a separate locale — not a copy of your US metadata. Small keyword differences add up to real visibility gains.

5. Treating paid and organic as separate

Your Apple Search Ads data shows you which keywords actually convert. That information should directly inform which keywords you target organically. Apps where the paid and ASO teams share data consistently outperform those that don’t.

6. Not responding to negative reviews

Leaving 1-star reviews unanswered signals to potential users (and the algorithm) that nobody’s home. A thoughtful, specific response to a negative review — especially one that notes what’s been fixed — rebuilds trust and can turn a critic into a supporter.

Your ASO Checklist for 2026 (Australian Market)

Use this as your launch baseline and regular review checklist.

Metadata ✅

[ ] App title uses primary keyword in first 20 characters
[ ] Subtitle uses secondary keyword naturally
[ ] Keyword field uses AU English spelling where relevant; no repeats from title/subtitle
[ ] No spaces in keyword field (Apple) — comma-separated only
[ ] Long description (Google Play) written naturally with primary keywords woven in
[ ] Short description (Google Play) leads with primary keyword + clearest value prop

Visuals ✅

[ ] Icon is simple, distinct, tested in small sizes
[ ] First screenshot communicates core benefit immediately
[ ] Screenshot captions include target keywords (Apple)
[ ] Screenshots previewed in both light and dark mode
[ ] Custom product pages created for top 5 keyword themes (Apple)
[ ] A/B test is running or scheduled for next update

Ratings & Reviews ✅

[ ] In-app rating prompt triggers at a positive moment (not during onboarding)
[ ] Rating prompt uses native iOS/Android dialog
[ ] All 1–2 star reviews responded to within 48 hours
[ ] Rating average is 4.0 or above (4.4+ is the target)
[ ] Review velocity is tracked weekly (number of new reviews per week)

Technical ✅

[ ] Crash rate and ANR rate within acceptable Android Vitals thresholds
[ ] App updated within the last 90 days (recency is an indirect ranking signal)
[ ] Australian locale is set as a separate metadata variant (not copied from US)

Ongoing ✅

[ ] Metadata reviewed and updated monthly (App Store) / every 6–8 weeks (Google Play)
[ ] Keyword ranking tracked weekly for 15–20 priority terms
[ ] Competitor metadata checked monthly
[ ] Seasonal updates prepared 6–8 weeks before relevant demand spikes

How Long Does ASO Take to Work?

This is the question every founder asks.

The honest answer: ASO compounds. It’s not like paid ads where you spend money and get a predictable number of installs.

Here’s what to expect:

Timeframe	What typically happens
Week 1–4	Metadata updated, screenshot tests running — no major ranking movement yet
Month 2	Keyword rankings begin to stabilise; early conversion improvements visible
Month 3–4	Organic install baseline starts to shift; compounding begins
Month 6+	Strong organic growth visible across priority keywords; test-and-iterate cycle producing consistent improvements

Keyword ranking changes take 4–8 weeks to stabilise after a metadata update. Conversion changes from visual improvements show up faster — usually within 2–4 weeks for apps with steady traffic.

The teams that see the strongest results treat ASO as a continuous practice, not a one-off project.

Final Thoughts

App store optimisation isn’t a shortcut. But it is one of the most reliable, compounding investments you can make in your app’s growth.

In Australia’s market — where iOS holds over half of all devices, where users are active and high-spending, and where the competition is real but beatable — a solid ASO strategy makes a measurable difference.

The best time to start was launch day. The second best time is now.

At Appomate, we’ve helped Australian founders take apps from idea to launch — and we know that what happens after launch matters just as much as the build itself. If you want to talk through your app’s ASO strategy, we’d love to help.

Ready to give your app the visibility it deserves? Book a free discovery call with our team and let’s build your ASO game plan together.

Frequently Asked Questions

What is app store optimisation (ASO)?

App store optimisation (ASO) is the process of improving your app’s visibility in the Apple App Store and Google Play Store, and converting that visibility into downloads. It covers keyword strategy, visual optimisation (screenshots, icon), ratings management, and conversion rate testing.

Is ASO worth it for Australian app founders?

Yes — especially given Australia’s high iOS adoption rate. Australia has a more iOS-dominant market than most countries, which means getting your Apple App Store listing right delivers outsized returns here. ASO is also free to implement, making it one of the highest-ROI growth activities available to early-stage founders.

What’s the difference between ASO and SEO?

SEO improves your visibility in web search engines like Google. ASO improves your visibility inside the App Store and Google Play. Both use keyword research and content optimisation — but ASO also includes visual elements (screenshots, icon) and ratings, which have no direct equivalent in SEO.

How do keywords work differently on the App Store vs Google Play?

On the Apple App Store, your keywords live in a hidden 100-character field that only the algorithm sees. On Google Play, your keywords should appear naturally throughout your full description, which Google indexes using natural language processing. The two stores require different writing approaches — precision targeting for Apple, natural content writing for Google.

How often should I update my app store metadata?

For the Apple App Store, update your metadata approximately every 4 weeks. For Google Play, every 6–8 weeks. More frequent changes can actually destabilise your rankings while the algorithm is still processing the previous update.

What is a good conversion rate for an app store listing?

A solid conversion rate for app store listings sits between 40–60%. Below 30% means your listing has significant room to improve. “Conversion rate” here means the percentage of people who view your app listing and then download the app.

How important are screenshots for ASO?

Very important. Your first three screenshots appear in search results before a user even taps through to your full listing. They’re your primary selling tool. Apps that run quarterly screenshot tests see 20–30% higher conversion rates than those with static, untested visuals. Since June 2025, Apple also indexes screenshot caption text for keyword ranking — so captions now serve a dual purpose.

What is a custom product page on the Apple App Store?

A custom product page is an alternate version of your App Store listing with different screenshots, promotional text, and messaging. As of July 2025, custom product pages can rank organically for their assigned keywords. Apple currently allows up to 70 custom product pages per app. They’re one of the most underused — and most powerful — tools in ASO right now.

What star rating do I need to maintain for good ASO performance?

Aim for 4.4 stars or above as your operating target. Apps that drop below 4.0 stars see tap-through rates fall by up to 50%. Above 4.0, the differences between 4.2 and 4.5 are more gradual. Review velocity (how many new reviews you’re collecting each week) also matters — both stores weight recent reviews more heavily than older ones.

How do I get more app reviews without annoying users?

Time your rating prompt at a positive moment — after a user completes a meaningful action in your app, like a successful transaction or a milestone reached. Use the native iOS or Android rating dialog (not a custom pop-up). Never ask specifically for a “5-star” rating — this violates both Apple’s and Google’s guidelines and tends to backfire with users.