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Response from developer
Hi, background supports photo, screenshot, pure color and gradient colors, just tap the out of the device mock-up, and choose which you want. And what about the “prefixed mock-ups” mean?

Create professional-looking app screenshots with custom mockups. Easily design visuals for app stores, promotions, or general sharing with a user-friendly interface and customizable elements.
1.10.0
September 27, 2025
- Support ALL models of iPhone 17 (Black, White, Mist Blue, Sage, Lavender). - Support ALL models of iPhone 17 Pro、iPhone 17 Pro Max (Silver, Cosmic Orange, Deep Blue). - Support ALL models of iPhone Air (Space Black, Cloud White, Light Gold, Sky Blue). - Bug fixes.
MoreHi, background supports photo, screenshot, pure color and gradient colors, just tap the out of the device mock-up, and choose which you want. And what about the “prefixed mock-ups” mean?
FrameWork is a utility app designed to help users create professional-looking screenshots with custom device mockups. It's particularly useful for app developers preparing visuals for app store listings, but can also be used for promotional images and general sharing.
FrameWork is a paid application, available for $0.99. This one-time purchase grants you access to all its features for creating app screenshots with mockups.
FrameWork currently supports mockups for iPhone 5 and later devices. The app aims to synchronize device colors with official releases, and older devices (before iPhone 5) can be supported on demand.
Yes, FrameWork is ad-free. As a paid application, it does not contain advertisements, allowing for an uninterrupted user experience while designing your screenshots.
The latest version of FrameWork is 1.10.0, last updated on September 27, 2025. While specific update frequency isn't detailed, the developer actively maintains the app and responds to user feedback for improvements and additions.
FrameWork has a current rating of 3.0 stars based on 1 rating. Users can provide feedback and suggestions via email to help improve the app.
Currently, FrameWork primarily supports iPhone and iPod devices for its mockup features. While the description focuses on iOS devices, the core functionality of creating mockups could be adapted for other platforms if demand arises.
To get started quickly with FrameWork, tap the 'More' button (three dots) at the bottom of the screen and then select 'Tips'. This section provides guidance on how to use each function of the app effectively.