It unlocked the ability to take mastery tests to see how much of the language you actually retained. The Bad:
Duolingo has become better at detecting modified clients. Using this version could risk your streak or your entire account being flagged. Final Verdict It unlocked the ability to take mastery tests
If you want the premium experience without the risk of an old APK, look into a Duolingo Family Plan with friends—it usually brings the cost down to just a few dollars a month legally. Final Verdict If you want the premium experience
This is the biggest draw. It removed the intrusive video ads between lessons, making the learning flow much faster. In the free version, making five mistakes locks
In the free version, making five mistakes locks you out of learning for hours. This APK provided infinite mistakes, which is essential for harder levels.
Because it is from late 2022, you miss out on two years of curriculum updates, new AI-driven conversation features, and the newer "Max" tier features.
Users could download specific units to practice without an internet connection—a feature usually locked behind the paywall.