Congratulations! You completed the contest task for both Android and iOS. Your apps provide a unique, user-friendly design with excellent stability and usability. However, older iOS devices, (such as the iPhone 6S series) can experience noticeable performance issues.
The apps support local caching of sticker packs, editing of saved stickers and all the features expected from a sticker app – an image editor (including an Auto-Remove Background feature) and a way to generate text for static stickers.
For further development, we advise the following improvements: 
– Make the iOS app match the performance of its Android counterpart on older devices. 
– Prevent the app from exporting an empty canvas.
– Keep working on the Auto-Remove Background feature, there is still room for improvement.

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TOTAL: $3,750 (Android $2,000 + iOS $2,000 – penalty $250: noticeable performance issues)

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iPhone 6S Plus (iOS 14.7); iPhone Xs (iOS 14.7).

This is only a minor issue, but exporting a stickerpack to apps with a different package name (but which still have the ability to receive the import intent) doesn't seem to work, i.e. the app opens but nothing happens.
For example, this happens with the Telegram Beta client.
Looking at the log output with `adb logcat` reveals the following exception: `java.lang.SecurityException: Permission Denial: opening provider androidx.core.content.FileProvider from ProcessRecord{75b7fb4 24625:org.telegram.messenger.beta/u0a379} (pid=24625, uid=10379) that is not exported from UID 10317`
You could try to grant the URI permission in the intent itself, or to allow access to all packages which can receive the intent.

(Awesome app otherwise though, especially the automatic background removal!)

iOS:

Background remover works better than in other apps. Nice font picker.

Auto outline failed (see screenshot)