Workflow

How to Make App Store Screenshots Without a Designer

A practical workflow for turning real iPhone UI captures into a clear, professional App Store screenshot set without learning Figma.

9 min readVerified August 27, 2026

Short answer

To make App Store screenshots, choose one message for each image, capture clean real UI, add short benefit-led captions, arrange the first three as a sequence, export at Apple’s accepted sizes, and inspect the set on a phone-sized preview before uploading.

Genshot dashboard asking for app UI screenshots or an App Store link
The Genshot input screen keeps the workflow simple: provide real UI screenshots or a public App Store link, then describe the set you need.

1. Decide what the set must explain

Do not begin with frames or gradients. Write the job of each screenshot first. For a small productivity app, the sequence might be: understand the main outcome, see the fastest workflow, trust a useful detail, then discover secondary features.

Apple recommends leading with the strongest benefits and creating a cohesive story. Its Apple: Product page asset best practices is the primary reference for what may appear in product page assets.

2. Capture clean, believable UI

  • Use the current production interface, not an obsolete prototype.
  • Choose realistic sample content without personal or sensitive information.
  • Keep time, battery, and status-bar treatment consistent.
  • Capture complete states. Avoid clipped modals, keyboards, or loading skeletons unless they matter.
  • Use the same account and visual theme across a connected sequence.

3. Write captions around outcomes

Short words usually survive App Store previews better. Developers writing in a second language should prefer direct verbs and familiar nouns over clever idioms.

Feature-led copy compared with outcome-led copy
Weak captionStronger directionWhy
Advanced dashboardSee today’s work at a glanceExplains the benefit before the feature name.
Smart remindersRemember the habit when it mattersConnects the mechanism to the user’s moment.
AI analysisFind the next useful patternAvoids asking the word “AI” to carry the whole message.

4. Build one visual system, not ten separate posters

  • Use one type scale and a small color palette from the product.
  • Keep the real UI large enough to read.
  • Change composition when the message changes, but keep spacing and typography related.
  • Use device frames only when they help orientation. The frame should not become the subject.
  • Preview adjacent images together; a strong individual panel can still break the set.

5. Export and validate

Use the current App Store screenshot sizes rather than a remembered device preset. Verify the pixel dimensions, format, transparency, order, language, and source UI after export.

Finally, shrink the set to roughly the size it will occupy on a phone. If the caption or core interface becomes unclear, simplify before upload.

Manual editor, generation tool, or automation?

Choose a workflow based on the control you need
WorkflowBest whenTradeoff
Manual editorYou want exact control over every layer.More design decisions and export work.
AI generationYou have real UI and need strong directions quickly.Outputs still require factual and visual review.
CLI or APIScreenshots change often or belong in a release workflow.Setup is technical and generation remains non-deterministic.

Sources and verification

Product capabilities and changing requirements were checked against these primary pages. External pages can change after the verified date above.

Turn your screenshots into a store-ready set

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