On the App Store, the long description is mostly a conversion asset; Apple gives you a separate hidden keyword field. Google Play has no keyword field. Your title, short description, and full description are the main text Google Play reads to understand what your app is about. That makes description writing a genuine ASO task on Android, not an afterthought.
Here are the limits that shape everything:
| Field | Limit | Visible where |
|---|---|---|
| App title | 30 characters | Everywhere |
| Short description | 80 characters | Top of the listing, before "About this app" |
| Full description | 4,000 characters | Expanded "About this app" section |
Google's Metadata policy is short and worth reading in full. The points that most often affect description copy:
The same honesty standard applies to screenshots and promotional graphics, so keep your visuals and copy consistent. See our Google Play screenshot requirements guide for the image side.
The short description is the first text a visitor reads after your title, and it is shown prominently on the listing. Treat it as your one-sentence pitch that also carries your most important keyword.
[Primary keyword phrase] + [main benefit or differentiator]
Examples:
Check lengths as you draft with our ASO character counter.
Most visitors never expand the full description. The ones who do are close to installing and want details or reassurance. Meanwhile, Google uses the text to understand relevance. Write for both audiences:
There is no published "ideal keyword density" from Google, so ignore anyone who quotes a precise percentage. Write naturally and focus on covering the topics users care about.
Google Play supports limited formatting in descriptions. Keep it simple: short paragraphs, line breaks, and simple bullet characters. Dense walls of text and heavy decoration both read poorly on phones.
Your listing is read as a whole. A visitor sees the title, short description, then scrolls through screenshots. Make them reinforce each other:
| Element | Example |
|---|---|
| Title | Splitly: Split Bills |
| Short description | Split bills with friends—scan receipts and settle up in seconds |
| Screenshot 1 caption | See who owes what |
| Screenshot 2 caption | Scan receipts, split by item |
| Full description feature heading | Receipt scanning |
The feature names in captions and in the full description should match. That consistency builds trust and helps both humans and search understand your app.
If you need to produce or update Play screenshots quickly, the Google Play screenshot maker exports full-background 1080×1920 images in the browser, and the phone vs tablet strategy guide covers large-screen sets.
Every Play localization has its own title, short description, and full description. Research search terms per market; the literal translation of your English phrase may not be what people type. Our cultural adaptation guide applies to text as much as to images.
Google Play's store listing experiments let you A/B test short and full descriptions (as well as graphics) against your current listing. Good candidates to test:
Run one variable at a time and give tests enough traffic to reach a clear result.
On Google Play, your descriptions are part of your search footprint. Write a sharp 80-character pitch with your main keyword, a structured full description that covers real use cases in natural language, and keep every claim consistent with your screenshots and Google's metadata policy.