App Store screenshots · Mac app · One purchase
Looking for a
Previewed alternative?
Previewed is a web-based studio with device mockups, multi-language screenshots, templates, social formats, and animations. If the App Store screenshot set is the only thing you make there, a subscription to the whole toolkit is a lot to carry. Mockly does that one job in a Mac app: 3D iPhone, iPad, MacBook Pro, and Apple Watch models, all 50 App Store languages in one project, AI translation on your own key, and upload to App Store Connect, for $12.99 once.
How does Mockly compare to Previewed?
A Mac app and a web studio, with different scope and different ways to pay.
Where the work happens
Mockly: On your Mac. Projects are files you save, and editing and exporting work offline.
Previewed: In the browser, through its web service.
Previewed: In the browser, through its web service.
Pricing
Mockly: $12.99 once, with no subscription. Every editor feature comes with the purchase.
Previewed: Free tier plus paid subscription plans.
Previewed: Free tier plus paid subscription plans.
Translation
Mockly: AI Translate with your own OpenAI, Anthropic, or Google key, so your provider bills you. Or export a CSV for a translator and import it back.
Previewed: Translation runs as part of its hosted service.
Previewed: Translation runs as part of its hosted service.
Scope
Mockly: App Store screenshots only: 3D devices, text, images, and backgrounds, exported as PNG or HEIC or uploaded to App Store Connect. No templates and no video.
Previewed: A broader toolkit with templates, mockups, social assets, and animations.
Previewed: A broader toolkit with templates, mockups, social assets, and animations.
Mockly vs Previewed, feature by feature
The two side by side, for developers choosing a screenshot workflow.
| Feature | Mockly | Previewed |
|---|---|---|
| Platform | Mac app (macOS 14 or later) | Web (browser) |
| Devices | Six 3D models | Device mockups |
| Languages | All 50 App Store languages in one project | Multi-language screenshots |
| Translation | Your own AI key, or CSV | Hosted service |
| App Store Connect upload | From the app, with your API key | Export, then upload |
| Templates, video, social | None | Yes |
| Pricing | $12.99 once | Free tier plus subscription |
Who should pick Mockly vs Previewed?
Pick Mockly if…
- You'd rather pay once than carry a subscription
- You make App Store screenshots and nothing else, so templates, social formats, and video go unused
- You ship in many languages and want AI translation billed to your own provider account
- You want to upload the finished set to App Store Connect from the same app
Keep Previewed if…
- You want templates, social assets, or animations as well as App Store screenshots
- You work on computers that aren't Macs and need browser access
- You collaborate in the browser and prefer cloud projects
About Mockly
Questions
FAQ
What is the best Previewed alternative?
For Mac developers who want a one-time price, Mockly. It makes device-framed, multi-language App Store screenshots with six 3D device models, keeps all 50 App Store languages in one project, translates with your own AI key, and uploads to App Store Connect. It costs $12.99 once instead of a subscription.
How does Mockly's pricing compare to Previewed?
Mockly is $12.99, paid once, with no subscription, and the price includes every editor feature. Previewed has a free tier and paid subscription plans. If you use AI Translate in Mockly, your AI provider bills you for that directly.
Does Mockly render on-device unlike a web tool?
Yes. Projects are files on your Mac, and editing and exporting work offline. Two things leave the Mac, and only when you start them: when you run AI Translate, the text of your text blocks goes with your key to the provider you chose, and when you upload, the rendered screenshots go to Apple. Lagerland Apps runs no server for Mockly and never sees either.
Does Mockly support the same device sizes as Previewed?
Mockly has artboard presets for iPhone 6.9-inch and 6.5-inch, iPad, Mac, and Apple Watch, landscape variants, and a 1080×1920 Google Play size. Save Images exports every page as PNG or HEIC at the artboard's exact pixel size, for one language or all of them, and the App Store Connect upload reads the display type from the artboard.
Does Previewed do things Mockly doesn't?
Yes. Previewed has a broad web toolkit with templates, social media mockups, and animations, and it runs in any browser. Mockly is a Mac app for App Store screenshots only. It has no templates and no video or PDF export. If you want an all-in-one web design tool, Previewed covers more.
Does Mockly handle translation like Previewed?
Yes, in a different way. Mockly's AI Translate sends the text of your text blocks straight from your Mac to OpenAI, Anthropic, or Google with your own key, and Lagerland Apps never sees it. You can also export a CSV for a translator. Previewed translates inside its hosted service.
Try it
Try Mockly.
Just the App Store screenshot set, built on your Mac in 50 languages, for $12.99 once.
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