Open-source, completely free, no habit limit, and no ads. The go-to recommendation whenever someone asks for a no-nonsense Android habit tracker.
Loop is what every free app should be — zero compromises, zero upsells. Android users asking for a free tracker get pointed here almost universally.
“Check out Loop Habit Tracker (Android) or TickTick (iOS/Android). Both are super functional for free, and Loop has no habit limit + great”