Comparison · App screenshot tools
Boom Screens vs AppMockUp Studio
Both tools create App Store screenshots. The key difference: Boom Screens AI-localizes all text into 80+ languages automatically — AppMockUp Studio has no localization feature at all.
Feature comparison
FeatureBoom ScreensAppMockUp Studio
Visual canvas editor✓✓
Device frame mockups✓✓
App Store export✓✓
Google Play export✓✓
AI text localization✓✗
Multi-language ZIP (80+ languages)✓✗
RTL (Arabic) auto-layout✓✗
Auto-fill from App Store✓✗
Based on publicly available feature lists on app-mockup.com as of 2026.
AppMockUp Studio strengths
- ✓400+ reviews
- ✓7M+ screenshots generated
- ✓No account required
- ✓Backgrounds that convert
AppMockUp Studio gaps
- ✗No localization at all
- ✗No AI
- ✗No multi-language export
The bottom line
AppMockUp Studio is the easiest no-account option for fast English mockups. Choose Boom Screens when you need to ship to international markets — AppMockUp has zero localization capability.
Pricing
Boom Screens
- Free — 1 project, English export
- Starter $25/mo — 5 projects, 3 locales, ZIP export
- Pro $49/mo — unlimited projects, 80+ languages, direct publish
AppMockUp Studio
Free, no account required
Frequently asked questions
- Does AppMockUp support any localization?
- No. AppMockUp Studio has no localization feature at all. It is focused on generating English-language screenshots quickly without an account — but has no path to multi-language output.
- Is Boom Screens free to use?
- Yes. Boom Screens has a free plan that includes 1 project, 3 exports per month, and English-only export. Paid plans (Starter $25/mo and Pro $49/mo) unlock more projects, multi-language export, and direct publishing to App Store Connect and Google Play Console.
- What languages does Boom Screens support?
- Boom Screens supports 80+ languages including Japanese, Korean, Chinese (Simplified), Arabic (RTL auto-handled), German, French, Spanish, Portuguese, Italian, and more — all powered by Claude AI for natural, marketing-quality translations.
- Can I import screenshots directly from the App Store?
- Yes. Boom Screens can auto-fill device mockups with live screenshots fetched directly from the App Store using your app's bundle ID. This speeds up the design step significantly compared to manually uploading screenshots.
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