Apps Like Protocol66 for iPhone and iPad
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.

Fluency Streak
George Dick
Track streaks and monitor progress
Track daily study goals and maintain learning streaks to build consistency. Monitor progress over time and receive reminders to stay motivated. Set specific daily targets and view history for accountability.



Habit Builder・Atomic Habits AI
Maryna Aliakseichyk
Build , break bad , track progress
Create and track with customizable cues and routines. Set reminders and adjust notification frequency. Monitor progress through a visual wheel. Replace negative behaviors with positive actions. Adjust based on daily routines and goals.

Habitio - Daily Habit Tracker
AHMET OZKAN
Track habits, repeat actions, succeed consistently
Track habits with , weekly, or custom intervals. Focus on today's habits to stay organized. Set reminders and view progress over time. Adjust schedules and monitor consistency. Sync across devices for continuous tracking.


MyAge AI
Gavin Bates
Scan foods, track aging, view biological age
Track biological age in real time and view changes on specific days. Use AI to analyze how lifestyle choices impact aging. Scan foods to see their effects and identify aging-reversing options. Log daily habits to support longevity.










Hardcore - Habit Tracker RPG
Jacob Igielski
Track habits, earn XP, build streaks
Track daily habits and earn XP, gold, and streaks for completing tasks. Set goals for activities like studying or exercising. Level up your character by maintaining streaks and consistency.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.