App launch guide
How to prepare App Store screenshots before launch
App Store screenshots are not just images. They are a small sales page inside your listing. This guide helps indie developers plan screenshot captions, sizes, localization, and ASO messaging before opening a design tool.
Before you design, write this down
- Who is this app for?
- What painful task does it make easier?
- What is the first result users care about?
- What proof can the interface show?
- What doubt will stop someone from downloading?
Step-by-step App Store screenshot workflow
Step 1
Start with the store promise
Write one sentence that explains the result your app creates. This becomes the message behind the first screenshot.
Step 2
Map one benefit to each screenshot
Do not make every image a feature dump. Use each screenshot to answer one buyer question.
Step 3
Check screenshot dimensions early
Pick the App Store device groups you need before designing, so you do not waste time rebuilding assets.
Step 4
Write captions before designing
Short captions force clarity. If the caption is confusing, the screenshot will probably be confusing too.
Step 5
Localize the message, not just the words
For each target market, adjust the benefit, tone, and examples instead of translating blindly.
Step 6
Review the first three screenshots as a funnel
The first screenshot should create interest, the second should prove usefulness, and the third should reduce doubt.
Caption examples: weak vs stronger
Strong screenshot captions usually describe the result users get, not the internal feature name.
Weak example 1
All your notes in one place
Stronger example 1
Capture ideas before they disappear
Weak example 2
Advanced AI features
Stronger example 2
Turn raw notes into a launch plan
Weak example 3
Easy to use
Stronger example 3
Plan your week in under 5 minutes
A practical first-three-screenshots structure
Screenshot 1
Main outcome
Show the biggest user benefit in plain language.
Screenshot 2
Workflow proof
Show how the app helps users reach that outcome.
Screenshot 3
Trust reducer
Show speed, simplicity, privacy, accuracy, or saved time.
Common mistakes
FAQ
What should the first App Store screenshot say?
Lead with the strongest user outcome. A good first screenshot tells people what they can achieve, not just what the app contains.
How many screenshots should an indie app prepare?
Prepare at least three strong screenshots for launch. More screenshots can help, but weak extra images often dilute the message.
Should screenshots focus on features or benefits?
Use the interface as proof, but make the caption benefit-led. Users buy the result the feature creates.
When should I localize App Store screenshots?
Localize after the core English message is clear. Otherwise you will multiply unclear copy across every market.
Build the message before the final design
LaunchAssetKit gives you a simple way to plan captions, store sizes, localization copy, and launch positioning before you export final assets.
Try LaunchAssetKit