A MockUPhone Alternative That Builds the Whole Screenshot, Not Just the Frame
MockUPhone is a handy free tool that wraps a screenshot in a device frame across many devices. That is the last step of a store screenshot, not the whole thing. ScreenshotWhale builds the complete asset: the device frame plus a caption, a designed background, and the exact store sizes, with AI generation and localization to 10 languages when you want them.
Try ScreenshotWhale FreeMockUPhone vs ScreenshotWhale
| Feature | MockUPhone | ScreenshotWhale |
|---|---|---|
| Pricing | Free | Free tier, paid plans from $9.99/mo |
| What It Produces | A screenshot inside a device frame | A full store screenshot with caption and background |
| Captions & Headlines | ✗ | Written for you, editable |
| Designed Templates & Backgrounds | ✗ | Professionally designed templates and gradients |
| AI Generation | ✗ | SmartShots builds a set from your raw screens |
| AI Localization | ✗ | 10 languages |
| Store-Ready Sets | Framed image, one device at a time | Every required size, organized for upload |
| AI Agent Skill | ✗ | Install in Cursor, Claude Code, Codex, and more |
Why Choose ScreenshotWhale Over MockUPhone?
Finish the Screenshot, Not Just Frame It
A device frame alone rarely converts. ScreenshotWhale adds the caption, the background, and the layout that make a store screenshot work, and still gives you the clean device frame MockUPhone is good at.
Build the Whole Set at Once
MockUPhone frames one image at a time. ScreenshotWhale produces the complete set across iPhone, iPad, and Android at the exact sizes the stores require, organized and ready to upload.
Captions and Localization Included
Get benefit-led captions written for each screen and localized into 10 languages, so a single design becomes a full international set without manual re-editing.
Generate From Your Coding Agent
Install the ScreenshotWhale skill in Cursor, Claude Code, Codex, Windsurf, or Cline, and your agent creates the whole set from your project in one prompt.
MockUPhone is a genuinely useful free tool for slapping a device frame on a screenshot. When you need the full store asset, captions, backgrounds, correct sizes, AI generation, and localization to 10 languages, ScreenshotWhale takes it the rest of the way. The free tier lets you try the whole flow before you commit.
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