Generate a keyword-optimized app store description
Paste your app URL or fill a short brief, pick the keyword you want to rank for, and get a publish-ready App Store and Google Play description — title, subtitle, and full description — that respects every character limit each store enforces.
Publish-ready copy in under a minute
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Quick answer
An app store description generator writes your app's store listing around a target keyword while enforcing each platform's exact character limits — the 30-character App Store subtitle, the 80-character Google Play short description, and the rest. ReachFront's generator turns a URL or a short brief into a title, subtitle, and full app store description you can edit and publish, for both stores, in about a minute.
How it works
From brief to listing in three steps
Add your app
Paste your existing App Store or Play Store URL, or fill in a short brief describing what your app does and who it's for.
Pick your target keyword
Choose the phrase you most want to rank for. The generator weaves it into your title, subtitle, and description where each store's algorithm actually reads.
Copy, edit, publish
Get a complete listing for both stores, already within every character limit. Tweak the tone, then paste it straight into App Store Connect or Play Console.
The basics
What is an ASO description generator?
Your app's store listing is doing two jobs at once: it tells the store's search algorithm which queries you should rank for, and it convinces a human to tap Install. Writing copy that does both — inside strict, different character limits on each store — is fiddly and easy to get wrong.
An ASO description generator automates the mechanical part. You give it your app and a target keyword; it produces a title, subtitle or short description, and a full description that place the keyword where each store indexes it, stay under the limits, and still read like a person wrote them.
Apple indexes your title, subtitle, and a hidden keyword field but not your description; Google Play indexes your title, 80-character short description, and full 4,000-character description. Because the rules differ, the generator produces a tuned version for each store instead of one listing you paste twice.
The difference
Writing your listing by hand vs. with the generator
| By hand | With the generator | |
|---|---|---|
| Character limits | Count characters yourself and hope nothing gets truncated at publish. | The 30-char App Store subtitle and 80-char Play short description are enforced as it writes. |
| Both stores | Write one listing and paste it into both, ignoring that each store indexes different fields. | A separate version tuned for the App Store and Google Play, since they rank different fields. |
| Keyword placement | Guess where your target keyword should go for it to actually count. | Your keyword lands in the exact fields each store's algorithm reads for ranking. |
| Time to a draft | An afternoon of drafting, trimming, and second-guessing the copy. | A publish-ready title, subtitle, and description in about a minute. |
| Conversion | Hard to write copy that ranks and still convinces a human to install. | Copy that leads with your value and reads naturally, so searchers who find you install. |
What the generator gets right
Everything a good listing needs — keyword placement, character limits, and conversion — handled for both stores at once.
Per-store character limits
The 30-character App Store subtitle and 80-character Play short description are enforced as it writes, so nothing gets truncated at publish.
Keyword-first placement
Your target keyword lands in the fields each store's algorithm actually reads for ranking — not buried where it won't count.
Both stores, tuned separately
Apple and Google index different fields, so you get a version optimized for each rather than one listing copied twice.
Written to convert
Beyond keywords, the copy leads with your value and reads naturally, so searchers who find you actually install.
Multiple variants
Not sure on the angle? Generate alternatives and pick the title and subtitle that fit your positioning best.
Yours to keep
Everything you generate is yours to edit, ship, and re-license. We don't retain rights or reuse your copy to train models.
Who it's for
Who the description generator is for
Anyone who has to fill an App Store or Google Play listing and wants it to rank and convert without spending a day on copy.
First-time publishers
You're staring at an empty App Store Connect form. The generator gives you a complete, compliant listing to start from instead of a blank page.
Developers refreshing a listing
Installs stalled and you suspect the metadata. Regenerate around a sharper keyword and ship an optimized listing the same day.
Teams shipping to both stores
One app, two very different listings. Get a tuned version for each store at once instead of hand-editing everything twice.
Key facts
App Store Description Generator at a glance
Apple indexes your title, subtitle, and a hidden 100-character keyword field — but not your description.
Google Play indexes your title, 80-character short description, and full 4,000-character long description.
The App Store subtitle is capped at 30 characters; the generator writes within that automatically.
The same app needs a different listing on each store, which is why the generator produces one per platform.
Frequently asked
App Store Description Generator, answered
Does it work for both the App Store and Google Play?
Yes. It generates a separate, tuned listing for each store and enforces each one's limits — for example the 30-character App Store subtitle and the 80-character Google Play short description.
Will the copy actually help me rank?
It places your target keyword in the fields each store indexes for search and keeps the language natural, which is exactly what ASO ranking rewards. You still choose the keyword; the generator makes sure it lands where it counts.
Do I own the copy I generate?
Yes. Everything you generate is yours to edit, publish, and re-license. We don't retain rights to your generations or reuse them to train models.
How long does it take to generate a listing?
About a minute. Paste your app URL or a short brief, pick your target keyword, and you get a title, subtitle, and full description for both stores, already within each one's character limits.
Can I use it if my app isn't published yet?
Yes. Fill in a short brief describing what your app does and who it's for instead of pasting a store URL, and the generator writes your first listing from that.
Is it free?
You can start for free. Create an account to generate your first publish-ready listing for both stores.
Keep going
More of the ReachFront toolkit
Generate your full app store listing
Create a free ReachFront account to generate a keyword-optimized, publish-ready listing for both stores.
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