Why your release notes affect ratings
The "What's New" section is one of the few places you speak directly to a user who's already decided to keep your app. When you fix a bug they reported and actually say so, you turn a frustrated user into a loyal one — and frustrated-then-heard users are the ones who change a one-star review to five. When you ship "bug fixes and improvements" for the tenth release in a row, you teach people that updates don't matter, and they stop reading.
It's a small surface with an outsized effect on retention and reviews. It's worth more than five minutes.
The character limits you're working with
You don't have much room, and the limits differ by store:
- Apple App Store: the "What's New" field allows up to 4,000 characters, but only the first two or three lines show before users have to tap "more." Front-load the important stuff.
- Google Play: the recent-changes field is capped at 500 characters. This is the real constraint — write for Play first and you'll comfortably fit Apple too.
Practical takeaway: aim for a punchy 3–5 lines that work within Google's 500-character ceiling, and let Apple's larger limit be a bonus rather than a target.
Good vs bad — the same release
The version on the right took thirty extra seconds and tells the user three concrete reasons the update is worth it. The version on the left tells them nothing.
A structure that works
- Lead with the most exciting change — the one feature most users will care about goes first, because it's all some people will read.
- Use plain, benefit-led language — "Export your data to CSV," not "Implemented CSV serialization for the reports module."
- Acknowledge fixes users reported — naming a fix that people complained about is the single highest-trust line you can write.
- Skip the internal work — refactors, dependency bumps, and test coverage mean nothing to a user. Leave them out.
- Keep the voice consistent — your release notes are a tiny, recurring touchpoint with your brand. Sound like a person, every time.
Mistakes that quietly cost you
- Recycling the same generic line — users notice, and so does anyone deciding whether your app is actively maintained.
- Listing technical jargon — "fixed null pointer in auth flow" belongs in your commit history, not the store.
- Going silent — shipping an update with an empty or near-empty note is a missed chance to show momentum.
- Writing it last, in a rush — if it's an afterthought at submission time, it reads like one.
Generate App Store notes from your commits
If the friction is just finding the time, that's exactly what ChangelogAI removes. Paste your commits, choose the App Store format, and you'll get user-facing copy that stays within the character limits, drops the internal noise, and reads like a human wrote it. Edit any line, then paste it straight into App Store Connect or the Play Console.
FAQ
How long should App Store release notes be?
Short. Write to Google Play's 500-character limit — three to five benefit-led lines — and you'll fit comfortably on both stores. Apple allows up to 4,000 characters, but users rarely read past the first few lines.
Should I write different notes for iOS and Android?
The core message can be identical, but check the tighter Google Play limit. ChangelogAI can produce both from one commit paste in the same session.
Is "bug fixes and improvements" ever fine?
Occasionally, for a genuinely tiny patch. But as a default it trains users to ignore your updates. Even one specific line ("Fixed the crash on photo upload") is better.
What shouldn't I include?
Internal refactors, dependency upgrades, test changes, and anything a user can't see or feel. Keep those in your git changelog, not the store listing.
Write App Store notes that get the update tapped
Paste your commits, pick the App Store format, copy and ship. No account needed.
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