The 21 Days Challenge app icon

Apps Like The 21 Days Challenge for iPhone and iPad

Build habits, track progress, stay consistent

Track daily habits and progress over 21 . Set specific goals and receive reminders. Log completed tasks and view streaks. Customize challenges for health, productivity, or mindfulness. Sync data across devices and share achievements.

by Kati Pereira★ 4.7427 ratingsLifestyleFreeData updated 2026-09-06

The 21 Days Challenge screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Reflectly - Journal & AI Diary app icon

    Reflectly - Journal & AI Diary

    Kodeon, Inc.

    Track mood and reflect daily

    Track daily emotions and moods with personalized prompts and AI insights. Set mood entries and receive motivational feedback. Sync entries across devices and view progress over time.

    ★ 4.681,696 ratingsHealth & FitnessFreeData updated 2026-09-12
  2. stoic. journal & mental health app icon

    stoic. journal & mental health

    Stoic app inc.

    Reflect on your day and set intentions

    Track moods and emotions daily with mood logging and insights. Set daily prompts for reflection and journaling. Build habits with guided habit tracking. Prepare for the day with morning routines and review progress in the evening.

    ★ 4.833,267 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Productive - Habit Tracker app icon

    Productive - Habit Tracker

    Mosaic S.r.l.

    Track habits and set personal goals

    Set personal goals and track progress with daily tips and reflection check-ins. Create, complete, pause, or stop habits with notes for reminders. Receive motivation prompts to stay consistent.

    ★ 4.691,084 ratingsProductivityFreeData updated 2026-09-09
  1. Pray.com: Bible & Daily Prayer app icon

    Pray.com: Bible & Daily Prayer

    Pray, Inc.

    Pray and track your progress

    Track and nightly prayers with customizable plans. Access bedtime stories to promote relaxation. Set reminders for sessions. Sync progress across devices. Share notes with community members.

    ★ 4.8192,596 ratingsHealth & FitnessFreeData updated 2026-09-08
  2. FABU: Self Care Pet for Mood app icon

    FABU: Self Care Pet for Mood

    ZIRAFIT LIMITED

    Track , build habits, relieve stress

    Track , set and monitor habits, and manage stress with daily personalized plans. Log emotions and progress, receive reminders, and complete challenges. Customize and evolve your Pet Friend mascot.

    ★ 4.6502 ratingsLifestyleFreeData updated 2026-09-06
  3. Finch: Self-Care Pet app icon

    Finch: Self-Care Pet

    Finch Care Public Benefit Corporation

    Track mood, set goals, and care

    Manage stress and improve mental health with daily exercises. Track progress through a virtual pet that grows as you complete tasks. Earn rewards and set personalized routines to maintain motivation and consistency.

    ★ 4.9750,708 ratingsHealth & FitnessFreeData updated 2026-09-12
  4. Routine Planner: Habit Tracker app icon

    Routine Planner: Habit Tracker

    AHAD DURRANI

    Track habits, set goals, stay consistent

    Track habits with streaks and progress tracking. Plan daily routines using productivity techniques. Access self-care activities, gratitude exercises, and positive affirmations. Set reminders and receive motivational prompts. Sync data across devices.

    ★ 4.847 ratingsUtilitiesFreeData updated 2026-09-06
  5. Daily Planner, Digital Journal app icon

    Daily Planner, Digital Journal

    jinal alagiya

    Track tasks, habits, and plans

    Organize tasks, goals, and schedules with customizable templates. Track routines and notes. Edit layouts, fonts, and colors. Sync across devices. Set reminders for tasks and events.

    ★ 4.86,499 ratingsProductivityFreeData updated 2026-09-06
  6. Gratitude Plus – Journal app icon

    Gratitude Plus – Journal

    Redwheel Apps

    Reflect on your day and share

    Keep a private to reflect on daily experiences. Create or join circles with loved ones to share reflections. View shared memories and connect with others through community features. Track progress over time with visual insights.

    ★ 4.912,644 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. Habit Tracker app icon

    Habit Tracker

    Inner Grow Limited

    Schedule tasks, track habits, share progress

    Track daily routines and habits with scheduling and progress monitoring. Set reminders and view streaks. Sync with Apple Health to monitor water intake, steps, sleep, exercise, and calories.

    ★ 4.8146,572 ratingsProductivityFreeData updated 2026-09-10
  8. Daylio Journal - Mood Tracker app icon

    Daylio Journal - Mood Tracker

    Relaxio s.r.o.

    Track mood, set goals, and log happiness

    Track mood, set goals, and log activities like exercise, meditation, and gratitude. Use a visual to record feelings without typing. Set reminders and view progress over time. Sync data across devices.

    ★ 4.861,535 ratingsLifestyleFreeData updated 2026-09-12
  9. Manifest: Daily Journal app icon

    Manifest: Daily Journal

    Transcend Labs Inc.

    Chat with support, track mood, set goals

    Track mood and progress with journaling and goal setting. Access guided meditations and breathing exercises. Engage in supportive chat sessions and receive motivational prompts. Set reminders for self-care routines and track habits over time.

    ★ 4.71,824 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. Lock In - Reset Your Life app icon

    Lock In - Reset Your Life

    Omega Labs, LLC

    Build habits, track progress, level up

    Create and track daily habits to build consistency. Set and monitor personal goals for progress. Earn XP and receive an Overall Rating to measure growth. Log activities to stay accountable and improve discipline over time.

    ★ 4.811,751 ratingsHealth & FitnessFreeData updated 2026-09-06
  11. 75 Days Challenge: Better app icon

    75 Days Challenge: Better

    Alexander Parnev

    Build habits, set durations, track streaks

    Create habits with customizable challenges and set durations for sprints, resets, grinds, or marathons. Track progress with daily photos, compare changes, and add notes to each entry. Check in quickly using home screen widgets to maintain streaks.

    ★ 4.8559 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.