Outcome first
Turn [input] into [valuable result]
Example: Turn receipts into expense reports in seconds
Screenshot captions are not decoration. They help visitors understand what your app helps them do, why it matters, and whether the app is worth opening.
ASO captions should turn a store screenshot from a static image into a clear answer. They explain the result, point attention to proof, and make the next screenshot worth viewing.
If a user hides the app name and only reads the first three screenshot captions, they should still understand who the app is for and what outcome it creates.
Turn [input] into [valuable result]
Example: Turn receipts into expense reports in seconds
Stop [annoying manual task]
Example: Stop copying calendar notes by hand
Do [important task] in [short time]
Example: Plan your week in under five minutes
Know [decision/result] before [risk moment]
Example: Know exactly what to publish before launch
From [messy start] to [clean finish]
Example: From raw notes to a clear client summary
[Private/fast/simple] [workflow] for [specific user]
Example: Private habit tracking for busy professionals
Screenshot 1
Lead with the strongest result users want.
Screenshot 2
Show how the app helps users reach that result.
Screenshot 3
Reduce doubt with privacy, speed, examples, or use cases.
An ASO screenshot caption is the short text placed on or near an app store screenshot to explain the user benefit, feature proof, or reason to download.
Keep captions short enough to read on a phone. A practical range is 3 to 8 words for the main line, with optional supporting text only when needed.
Use natural keywords when they help clarity, but do not force keyword stuffing into screenshots. Captions primarily improve conversion, not direct keyword indexing.
The first caption should communicate the strongest user outcome. It should answer why someone should care before they inspect the rest of the listing.