Best 100 Days Of Discipline Apps

247+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

100 Days of Discipline is the household name in 100 days of discipline, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top 100 Days Of Discipline Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1100 Days of Discipline100 Days of DisciplineFreeNoJul 2026
2Days Since: Quit Habit TrackerDays Since: Quit Habit TrackerFree4.8★ (19K)NoYesAug 2026
337 Days37 DaysFreeNoYesAug 2026
4MMA Bible: Verse of the DayMMA Bible: Verse of the DayFree4.8★ (8)NoYesAug 2026
540 Days of Focus40 Days of Focus$9.99NoAug 2026
675 Days Later75 Days LaterFree4.8★ (37)NoNoAug 2026
775 Discipline75 DisciplineFreeNoYesAug 2026
8Hone - Daily DisciplineHone - Daily DisciplineFree5.0★ (4)NoYesAug 2026

Top Picks for 100 Days Of Discipline

Days Since: Quit Habit Tracker#2

Days Since: Quit Habit Tracker by A Couple of Friends OOD

Sober Streak Day Counter
Strong Contender
💪 Health & Fitness
4.8😊(19K ratings)
FreeIn-App Purchases
Days Since: Quit Habit Tracker screenshot 1
Days Since: Quit Habit Tracker screenshot 2
Days Since: Quit Habit Tracker screenshot 3
Days Since: Quit Habit Tracker screenshot 4
Days Since: Quit Habit Tracker screenshot 5
Days Since: Quit Habit Tracker screenshot 6

Break free from bad habits with this tracker. Create custom counters for any vice, like smoking, and visualize your progress. Stay motivated by seeing how long you've gone without giving in, helping you achieve your goals.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Intuitive and responsive
  • 💡 Customizable counters and colors
  • 🔒 Secure with Face ID/passcode

Room to Improve

  • 🐛 Occasional bugs or glitches
  • 💰 Subscription model could be improved
  • 📱 Limited widget/Apple Watch support

More 100 Days Of Discipline apps to explore

4
MMA Bible: Verse of the Day
MMA Bible: Verse of the Day
MMA Bible: Verse of the Day
Christian Fighter Devotional
Free

Daily spiritual training for fighters, combining scripture, fighter wisdom, and mental preparation. Get personalized content, reflection questions, and custom photography to build mental discipline and spiritual strength.

Daily verse with fresh perspectiveFighter Thoughts connecting faith and mental gameCustom fighter photography
🔍 Reference
(8)
freemium
5
40 Days of Focus
40 Days of Focus
40 Days of Focus
by iChallenge Life Group LLC
$9.99
🌟 Lifestyle
(0)
6
75 Days Later
75 Days Later
75 Days Later
Track your 75 Day Challenge
Free

This app helps you stay accountable and organized during your 75 Day Challenge. It focuses on essential tracking features without unnecessary extras, making it easy to monitor your progress and stay motivated.

Track 75 Day Challenge progressSimple and fast interfaceNo-nonsense design
💪 Health & Fitness
(37)
free
7
75 Discipline
75 Discipline
75 Discipline
Build your 75-day discipline
Free
💪 Health & Fitness
(0)
8
Hone - Daily Discipline
Hone - Daily Discipline
Hone - Daily Discipline
by Ethan Abram F Bilderbeek
Free

This app helps you build discipline by tracking daily non-negotiable habits. It features a unique 'Edge Score' that rewards consistency and penalizes missed days, motivating you to stick to your goals. Visualize your progress with a heatmap and share your achievements.

Track 3-8 daily non-negotiable habitsPersistent 'Edge Score' for consistencyPreset habit protocols (Base, Athlete, Student, Founder)
💪 Health & Fitness
(4)
freemium
9
100 Days of Challenge
100 Days of Challenge
100 Days of Challenge
Habit Grid & Daily Tracker
Free
📊 Productivity
(0)
10
100Days - Habit Tracker
100Days - Habit Tracker
100Days - Habit Tracker
Track your 100 day streak
Free

Build better habits and achieve personal goals with daily check-ins, smart reminders, and visual progress tracking. This app provides the structure and motivation needed to stay consistent on your journey to transformation.

Daily check-insSmart remindersVisual progress tracking
🌟 Lifestyle
(1)
freemium
11
Self-discipline: build good habits,make happy life
Self-discipline: build good habits,make happy life
Self-discipline: build good habits,make happy life
It will change your mind
Free

This app helps you build good habits and achieve your goals through simple daily tracking. It guides you through a three-step process to monitor your progress and make positive changes in your life.

Habit trackingGoal settingDaily progress check-ins
🌟 Lifestyle
(589)
free
12
100 Days Tracker
100 Days Tracker
100 Days Tracker
Track it. Share it.
Free
$0.99 | 100% OFF

This app helps you build lasting habits by tracking your daily progress on up to 100-day challenges. Customize your goals with themes and layouts, and share your achievements. Widgets offer at-a-glance progress updates.

Track multiple 100-day challengesHome screen widgets for progressCustomizable color themes
🔧 Utilities
(0)
free
13
Discipline - Goal Tracker
Discipline - Goal Tracker
Discipline - Goal Tracker
Daily Routine & Motivation
Free
📊 Productivity
(0)
14
75 Days Challenge : Tracker
75 Days Challenge : Tracker
75 Days Challenge : Tracker
Mental Fit Challenge
Free

This app guides users through a 75-day fitness and mental resilience challenge. It offers comprehensive workout routines, progress tracking, and features to build discipline and self-confidence. It also includes options for the 75 Soft Challenge and group fitness.

Comprehensive fitness routinesProgress trackingDiscipline building
💪 Health & Fitness
(46)
free with in-app purchases
15
Magic Discipline
Magic Discipline
Magic Discipline
Gamified Social Productivity
Free

This app gamifies productivity and discipline, turning daily tasks into engaging challenges. Build better habits and achieve your goals through interactive features designed to motivate and reward progress. It's a fun way to stay organized and focused.

Gamified task managementHabit building challengesSocial productivity features
🌟 Lifestyle
(0)
free
16
Viceless - Discipline Tracker
Viceless - Discipline Tracker
Viceless - Discipline Tracker
Daily habits. Real discipline.
Free

This app focuses on building discipline through consistent habit tracking without gamified elements. It offers a clean interface to mark daily progress and build streaks, with advanced analytics and customization available through a premium subscription.

Minimalist black and white interfaceTrack up to 3 habits (free)Daily streak tracking
💪 Health & Fitness
(1)
freemium
17
100 Day Challenge
100 Day Challenge
100 Day Challenge
by Goals Guy, LLC
Free

This app provides a system, tools, and growth hacking strategies to transform your life and career in 100 days. It offers a master class in exponential growth, focusing on performance sprints and superior execution strategies to bridge the gap between intentions and results.

System for exponential growthTools and growth hacking strategies100-day transformation program
📊 Productivity
(17)
freemium
18
66 Challenge
66 Challenge
66 Challenge
Build habits in 66 days
Free

Build lasting habits with a science-backed system designed to guide you through a 66-day journey. Track daily progress, visualize your transformation, and stay motivated with social features and achievements. Transform your life one habit at a time.

Daily habit trackingProgress visualizationStreak protection
📊 Productivity
(5)
freemium
19
No Zero Days
No Zero Days
No Zero Days
Be someone you're proud of.
Free

This app encourages personal growth and service to others to foster happier, healthier lives. It offers a minimalist approach to tracking daily positive actions without complex features like streaks or reminders. Simply tap to mark activities complete and optionally add notes for a visual overview of your progress.

Track daily positive actionsAdd notes to activitiesView past weeks' progress
📊 Productivity
(47)
free
20
JUST START – Discipline System
JUST START – Discipline System
JUST START – Discipline System
Discipline Starts Now
Free
📊 Productivity
(0)

FAQ about 100 Days Of Discipline

Are there free 100 days of discipline apps for iPhone?
Yes — 19 of the top 100 days of discipline apps we rank are free to download, including 100 Days of Discipline and Days Since: Quit Habit Tracker.
100 Days of Discipline has no in-app purchases, according to its App Store listing as of August 2026.
We track 247+ 100 days of discipline apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.