App Ready Studio
AppReady Studio is a browser-based tool designed to help developers create App Store screenshots and preview videos that meet Apple's technical requirements the first time. It operates entirely client-side, meaning all files and edits remain local to the user's device, ensuring privacy and eliminating third-party server uploads. The tool combines a screenshot designer, an app preview converter, and a preflight checker in one interface, enabling users to design, convert, and validate assets before submission. The screenshot designer supports batch uploads, device frames, typography, gradients, presets, and multi-file export, making it easy to produce attractive screenshots for various device sizes and localizations. The app preview converter trims video to the required 15–30 seconds and exports it as Apple-compliant H.264 with a valid AAC stereo audio track, avoiding common codec and audio-related rejections. The preflight checker automatically inspects duration, file size, resolution, frame rate, codec, audio stream validity, and screenshot specifications, providing a score and actionable feedback to correct issues before upload. Projects are saved locally in the browser, keeping the user's source video and design files private and organized. The free plan includes watermarked exports, with a paid upgrade available to remove watermarks.
- Category
- Food Drinks
- Pricing
- Paid
Problem solved
Apple's App Store often rejects screenshots and preview videos due to technical violations like incorrect codecs, missing audio tracks, wrong resolutions, or durations outside the allowed range. AppReady Studio solves this by providing an all-in-one, privacy-focused tool that lets developers create and validate assets directly in the browser, ensuring they meet every specification before submission, thus saving time and reducing rejection cycles.
Use cases
- Designing App Store screenshot sets with device frames and branding
- Converting video clips into compliant H.264 app previews with AAC audio
- Running preflight checks to identify rejection-causing issues in screenshots and videos
- Exporting multiple localized screenshot variants from a single project
- Organizing app launch assets in a local project library
- Quickly trimming and re-encoding preview videos to meet Apple’s duration and format requirements
Audience
- Developers
- Designers
- Product Managers
Pros
- All processing happens locally, preserving privacy and file security
- Unified workflow for screenshots, video conversion, and preflighting
- Automatic detection of common App Store rejection triggers
- Simplifies compliance with Apple’s exact asset specifications
Cons
- Limited to Apple App Store assets only
- Free plan watermarks all exports
- Local storage means no cloud sync or collaboration
- May lack advanced image-editing features compared to dedicated design tools
Official website: https://appready-studio.pages.dev/
Canonical LambdaBase page: https://www.lambdabase.com/tools/app-ready-studio