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Life & fun · alternatives · 2026

24 alternatives to Law of 100

Make or break a habit in 100 days.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Law of 100 launched in 2022; newer entries below may have overtaken it.

  1. 1

    Build long-lasting habits with the 100 day habit challenge

    2023 · systemsumo.gumroad.com · its alternatives →

  2. 2
    22 Days▲105

    Start to effectively control your habits

    2019 · apps.apple.com · its alternatives →

  3. 3

    Establish the foundation of success - a one simple habit

    2023 · missdigitalplanner.gumroad.com · its alternatives →

  4. 4

    Print a page. Track your habit. Free and simple.

    2019 · its alternatives →

  5. 5

    A set of challenges to be accomplished every day for 21 days

    2019 · play.google.com · its alternatives →

  6. 6

    Break any bad habit in 21 days starting today, not someday

    2023 · memesthatpay.com · its alternatives →

  7. 7
    TwentyOne▲108

    Build habits in manageable bites, together

    2023 · apps.apple.com · its alternatives →

  8. 8

    Make writing a habit

    2021 · its alternatives →

  9. 9

    Stick with habits by putting them on your wall.

    2019 · its alternatives →

  10. 10

    Finally stick to your goals

    2025 · apps.apple.com · its alternatives →

  11. 11

    A minimalistic habit tracker with a powerful iOS14 widgets

    2021 · its alternatives →

  12. 12

    Set a habit and a price. If you fail, you pay.

    2019 · its alternatives →

  13. 13

    The simplest habit tracker

    2021 · dailyhabits.xyz · its alternatives →

  14. 14

    Build better habits & track progress

    2023 · its alternatives →

  15. 15
    Percent▲127

    Stop reliving the same day over and over

    2019 · its alternatives →

  16. 16

    An app to help you form good habits

    2018 · habit-loop.com · its alternatives →

  17. 17

    Challenge yourself for 21 days

    2024 · its alternatives →

  18. 18
    Habitz ▲96

    Goal planner & progress

    Jan 2026 · apps.apple.com · its alternatives →

  19. 19
    1% Better▲120

    Visualise the compounding effect of your daily habits

    Apr 2026 · 1better.today · its alternatives →

  20. 20

    Follow your bad habits or addictions and help to beat them

    2019 · play.google.com · its alternatives →

  21. 21

    Become a better version of yourself every day

    2022 · junto-habits.com · its alternatives →

  22. 22

    Build life-changing habits 5 minutes at a time

    2025 · its alternatives →

  23. 23

    Build good habits and quit the bad ones

    2023 · motivatedapp.com · its alternatives →

  24. 24
    ShowUp▲10

    Unf**k your life in 30 days

    2025 · play.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →