Apps Like Protocol66 for iPhone and iPad
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.
Kaizen AI: Reset Life 66 Days
Ankit Priyadarshi
Track progress, build habits, level up daily
Track daily habits with progressive overload to build consistency. Set and adjust goals, earn XP points, and view progress over time. Sync data across devices and receive personalized feedback to improve daily routines.
Countdown Days & Widget
ODI APP LTD
Track events with timers and widgets
Track personal progress with categorized timers for events like birthdays and smoke-free . Set smart reminders before key dates. Use widgets on home and lock screens for quick access. Sync data across devices.
Habit Tracker 90 Day Challenge
NBApps
Track habits and visualize progress
Track habits with custom entries and numeric progress. View growth over 90 days using heatmaps and line graphs. Add values to each entry for detailed progress tracking.
Thrive: Redesign your life
Md Sazzad Hossain Pavel
Track habits, build routines, score progress
Complete an onboarding survey to map lifestyle, goals, and challenges. Create a baseline across six core traits. Track progress with real-time trait scoring. Build personalized habit programs. Break bad habits and establish better routines.
Vape Quittr: Quit Vaping
YW MEDIA LTD
With science-backed support
Help users with a 66-day structured recovery program. Track progress in real time. Access breathing exercises and craving management tools. Join a supportive community for encouragement and accountability.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.