Web-based tool for mobile app developers to resize and format screenshots for Apple App Store and Google Play Store submissions. Users upload images and receive properly sized assets for all required device dimensions. One-time payment for lifetime access to premium features.
Free online iOS App Store screenshot decorator: upload your app screenshots, mix and match background color, text color, font and border, add title/subtitle copy, and export iPhone/iPad spec JPEGs. Batch export, drag-to-reorder, overview grid preview — everything runs locally in your browser, nothing is uploaded.
Hi HN! I am Marvin Danig, a developer from Washington DC, and I am building Red Goose ( https://goose.red ). Red Goose is a web app to mobile app conversion engine that produces ready-to-publish apps for the app stores using GitHub repos. There was a discussion on HN a few weeks ago about how a developer shaved off al…