Launch first where your target users are and where your business model works. Android has the larger share of users worldwide and dominates markets such as India, Indonesia and much of Latin America and Africa. iOS has a large share in the US, UK, Japan and Australia and tends to earn more per user from subscriptions and in-app purchases. Cross-platform tools make launching on both at once more realistic.
Start with your target market
Platform share differs by country. Android runs on most smartphones in India, Indonesia, Brazil and many other markets, while iPhone has a large share in the US, UK, Japan and Australia. Check current share for your countries rather than relying on global averages.
Our market guides, such as ASO for India and ASO for the USA, describe each store’s role by country.
Consider how you make money
iOS users have historically spent more on apps, subscriptions and in-app purchases, which matters for paid and subscription apps. Ad-supported apps that need very large audiences often grow faster on Android.
See how to make money from an app for how each model fits each platform.
Development cost and device range
iOS has fewer device models to support, which can make testing faster. Android has a wider range of devices, screen sizes and OS versions, which adds testing work, especially for low-end phones.
Cross-platform frameworks reduce the cost of supporting both, but platform-specific polish still takes time.
Review and release speed
Both stores review apps before release. Google Play requires closed testing for many new personal developer accounts before production, which adds weeks for first-time developers. Apple review is usually quick but stricter on design and guideline issues.
Read App Store review time and the Google Play closed testing requirement to plan timelines.
ASO differences
The App Store indexes the app name, subtitle and a hidden keyword field; Google Play indexes the title and descriptions. Each store needs its own keyword plan and screenshots.
Our iOS vs Android ASO guide compares the two side by side.
When to launch on both
Launch on both when your audience is split, your team uses a cross-platform framework, and you can support two stores’ reviews and updates. Network-effect apps, such as social or marketplace apps, often need both so no user is excluded.
If resources are tight, launch on one, learn, then expand with a stronger product and listing.
A simple decision framework
Score each platform on four questions: where are my target users, which platform fits my monetization, which can my team build and support best, and which store gives me a better ranking opportunity in my category. The platform with the higher score goes first.
Revisit the decision after launch with real data on conversion, retention and revenue.
Common mistakes
Choosing a platform because the founder uses it, ignoring market share in target countries, and underestimating Android device testing are common mistakes.
Another is launching on both without the capacity to reply to reviews and ship fixes on both stores.
Platform share by region
Android has the majority of smartphone users in most of Asia, Latin America, Africa and parts of Europe, while iPhone has a large share in North America, the UK, Japan and Australia. These shares shift over time, so check a current source for each target country before deciding.
Within a country, share also varies by income and age group. A premium app aimed at professionals in an Android-majority market may still find many of its users on iPhone.
Testing and feedback differences
TestFlight makes iOS beta testing simple for invited users. Google Play offers internal, closed and open testing tracks, and new personal accounts must run a closed test with enough testers before releasing to production.
Plan where you will recruit testers. A launch on the platform where you can find testers quickly gets feedback sooner.
Expanding to the second platform
When you add the second platform, reuse what you learned: the keywords that converted, the screenshots that won tests and the onboarding fixes that improved retention. Build a separate keyword plan for the second store, since indexing rules differ.
Announce the new platform to waitlisted users and existing users who asked for it, so the second launch also starts with a spike.
A worked example: a language app in Brazil and the US
A language-learning startup targets Brazil first and the US later. Android dominates its Brazilian audience, and its freemium model with ads and a subscription fits a large reach. It launches on Android with a cross-platform codebase.
After six months it adds iOS for the US launch, reusing winning screenshots and onboarding, with a new keyword plan for the App Store's keyword field.
Questions to ask before deciding
Where do my first thousand target users live, and which phones do they carry? Does my business model depend on subscriptions, purchases or ads? Can my team ship and support two platforms at the same quality? Which store has weaker competition for my main keywords?
Answer each with evidence, not assumptions, and revisit the answers after the first launch, when real data on conversion, retention and revenue replaces estimates.
How to do it, step by step
- Check platform share in your marketsUse current data for each target country.
- Match your monetizationSubscriptions and IAP often favour iOS; ads often favour Android reach.
- Assess team and budgetConsider native skills and cross-platform options.
- Plan store review timelinesInclude closed testing and review time.
- Score and decidePick the higher-scoring platform, then revisit with data.
Before and after examples
Illustrative examples written for a generic app in this category, not client results. Swap in your own product, audience, and data.
Launched on iOS first.
Launched on Android first, iOS later.
Why it works: Most target users were on Android.
Android only.
iOS first with a cross-platform codebase.
Why it works: Monetization and audience favoured iOS.
One platform only.
Both platforms at launch.
Why it works: Network effects need everyone included.
Action plan
- Research share by country
- Map monetization to platform
- Check team capacity
- Plan review timelines
- Score both options
- Revisit after launch
Metrics to monitor
- Installs by platform
- Conversion by store
- Revenue per user by platform
- Retention by platform
- Review rating by store
Record the baseline, release date, audience, markets, and external changes before interpreting movement. Rankings and conversion are useful signals, but a decision is stronger when activation, retention, and business value confirm that the page attracted the right users.
Frequently asked questions
Is it better to launch on iOS or Android first?
It depends on your target markets and monetization. Choose the platform where your users are and your business model works best.
Do iOS users spend more?
Historically, iOS users have spent more on apps and in-app purchases, though it varies by category and country.
Is Android development more expensive?
Supporting more devices adds testing work, but cross-platform tools reduce the gap.
Can I launch on both at once?
Yes, especially with a cross-platform framework, if you can support both stores after launch.
Which store is easier to rank in?
It depends on your category and competitors. Research keywords on both before deciding.
Does Google Play require testing before launch?
Many new personal developer accounts must run a closed test before releasing to production.
Keep reading
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