Free ASO Tool
App Store Release Notes Generator
Grade your existing release notes, or generate fresh ones. Built for the iOS App Store and Google Play.
Last updated: March 17, 2026
Grade or generate
Score your existing release notes or generate fresh ones from scratch
iOS & Android
Platform-aware: 4000 chars for iOS, 500 for Google Play
Specific over vague
Penalizes "various improvements" and version-number leakage in user-facing notes
How it works
Grade existing notes or generate new ones from scratch
Paste your current notes to score, or describe the changes to generate
Refine to a strong score, then refresh the screenshots to match the version
The Release Notes Generator is a free ASO tool for writing the What's New field on iOS (up to 4,000 characters) and Google Play (up to 500 characters). It produces specific, benefit-focused notes instead of generic bug-fix copy. Describe what changed, and it generates multiple ready-to-paste options for each platform. Apple and Google both recommend updating release notes on every version, and specific notes lift conversion.
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Frequently Asked Questions
What are App Store release notes and why do they matter?
Release notes (called "What's New" on both iOS and Google Play) describe what changed in your latest app update. Well-written release notes improve user trust, encourage updates, and can boost conversion rates. Users who see specific, helpful update descriptions are more likely to keep your app installed.
What is the character limit for iOS vs Google Play release notes?
iOS App Store "What's New" allows up to 4,000 characters, plenty of room for detailed changelogs. Google Play "What's new" is limited to 500 characters, so you need to be concise and prioritize the most impactful changes.
How do I write good app release notes?
Lead with the most impactful change, be specific about what changed (e.g. "Photos load 2x faster" instead of "performance improvements"), use bullet points for scannability, and include the user benefit for each change. Avoid vague phrases like "bug fixes and improvements" unless there is genuinely nothing else to mention.
Is this release notes generator free?
Yes, completely free. No account or sign-up required. Enter your app name and describe what changed, and you'll get multiple ready-to-paste release notes options instantly.
Can I generate release notes for both iOS and Android at once?
Yes. Select "Both" as the platform option and the tool generates iOS-length options (up to 4,000 chars) and Google Play-length options (up to 500 chars) in a single request, each formatted appropriately for its platform.
Should I update my release notes with every app version?
Yes. Stale or generic release notes signal neglect. Even for small updates, writing specific notes shows users you actively maintain the app. This builds trust and reduces uninstalls. Apple and Google both recommend updating "What's New" with every version.
Shipping an Update?
Pair fresh release notes with updated App Store screenshots. Describe your app, refine via chat until it clicks.
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