Best Arc alternatives: apps like Arc: 75 Day Challenge Tracker

10+ similar apps compared and reviewed

4.6 avg rating
10 free apps
Updated November 2026

Looking for something like Arc? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Arc

Winter Arc - 90 Days Challenge#2

Winter Arc - 90 Days Challenge by Ikuhei Kure

Lock In: Daily Habit Tracker
Strong Contender
💪 Health & Fitness
4.5(6 ratings)
FreeAdsIn-App Purchases
Winter Arc - 90 Days Challenge screenshot 1
Winter Arc - 90 Days Challenge screenshot 2
Winter Arc - 90 Days Challenge screenshot 3
Winter Arc - 90 Days Challenge screenshot 4
Winter Arc - 90 Days Challenge screenshot 5
Winter Arc - 90 Days Challenge screenshot 6

This app helps you build habits over 90 days by setting daily rules and tracking your progress. It offers flexibility with grace days and rescue options, and visualizes your journey with a heatmap and journal. Share your achievements and stay motivated with widgets and reminders.

More apps like Arc

4
Winter Arc: Habit Tracker
Winter Arc: Habit Tracker
Winter Arc: Habit Tracker
90 days. One thing a day.
Free

This app helps you build lasting habits by focusing on consistency over perfection. It uses principles from behavioral psychology to make habits obvious, attractive, easy, and satisfying. Track your progress with visual cues and built-in rest days.

Four laws of behavior change implementationHabit stacking and pairingTwo-minute rule for easy habits
💪 Health & Fitness
(2)
free
5
30 Day Challenge - LockIn30
30 Day Challenge - LockIn30
30 Day Challenge - LockIn30
Her & His Tough, Soft Tracker
Free

Track a single habit for 7 to 365 days with daily logging options including photos and measurements. Choose strict or forgiving modes, and view progress with photo timelapses. No ads or account required, works offline.

Single habit trackingCustomizable duration (7-365 days)Tough and soft modes
💪 Health & Fitness
(4)
free with in-app purchases
6
Winter Arc by Coldstart
Winter Arc by Coldstart
Winter Arc by Coldstart
90 Day Goal & Habit Tracker
Free

This app helps you achieve personal growth goals with a unique contract system. Create daily, weekly, or monthly tasks, sign and share your commitments, and track your progress with reminders and social sharing. Unlock unlimited tasks and notifications with a pro upgrade.

Create custom or premade task contractsSet daily, weekly, or monthly tasksSign and share goal contracts
💪 Health & Fitness
(109)
free with in-app purchases
7
75 Days Challenge - Reset75
75 Days Challenge - Reset75
75 Days Challenge - Reset75
Her & His Tough, Soft, Medium
Free

This app helps you complete self-improvement challenges with customizable tasks, progress tracking, and motivational tools. Log daily activities, capture progress photos, and generate timelapse videos. All your data is stored securely on your device.

Customizable challenge templatesDaily task logging with multiple input typesProgress photo capture and timelapse video generation
💪 Health & Fitness
(118)
free with in-app purchases
8
Grind75
Grind75
Grind75
75 Hard Soft & Custom tracker
Free

This app helps you build discipline and stay consistent with self-improvement challenges like 75 Hard or 75 Soft. It offers flexible tracking for various habits, multiple challenge modes, and progress visualization to support your personal growth journey without rigid rules.

Customizable challenge lengthsMultiple challenge modes (Hard, Medium, Soft, Parent)Habit tracking for fitness, water, reading, diet, and more
💪 Health & Fitness
(55)
free
9
75 Days Challenge: Better
75 Days Challenge: Better
75 Days Challenge: Better
Soft Habit Streak Tracker
Free

This app helps you build lasting habits by tracking your progress on custom challenges. Set flexible durations, log daily progress with photos and notes, and monitor weight trends. Stay motivated with home screen widgets to maintain your streaks.

Custom challengesFlexible durationsHome Screen widgets
💪 Health & Fitness
(696)
free with in-app purchases
10
Habit Streak Tracker: DotHabit
Habit Streak Tracker: DotHabit
Habit Streak Tracker: DotHabit
Daily Routine, Goals & Planner
Free

This app helps you build and maintain positive habits by visualizing your progress with a unique dot-filling system. It offers an AI coach for encouragement and insights into your streaks, making it easier to stay consistent with daily routines.

Visible progress with dot trackingAI-powered coach for motivationCalendar and timeline review
💪 Health & Fitness
(121)
freemium