About LaunchAssetKit

LaunchAssetKit provides free, browser-based tools for preparing App Store and Google Play listing assets. The guides explain the task, show examples, and point to the next practical step.

How we review guides and tools

1. Test the tool with typical, empty, and invalid input.
2. Separate platform requirements from design recommendations.
3. Check platform-dependent claims against official documentation.
4. Recheck the visible page and mobile workflow after changes.

Store specifications can change. Check the current App Store Connect or Play Console requirements before submitting final assets. A size check confirms image dimensions; it does not predict store approval or sales.

To report an outdated requirement or broken tool, send the page URL and an example through our contact page.