GoKawiilDuolingo web app workaround restores hearts and removes ads for users
A tip circulating on Reddit shows that installing Duolingo's website as a web app rather than using the native mobile app brings back the classic hearts-based mistake system and removes advertisements entirely, according to Android Authority. The report says the workaround works for both free and Super Duolingo subscribers, cutting down on gamified prompts and extra taps between lessons.