AI · alternatives · 2026
24 alternatives to 90 Days of Anything
It takes 90 days to build a lifestyle. Let's make it happen!
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. 90 Days of Anything launched in 2024; newer entries below may have overtaken it.
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A set of challenges to be accomplished every day for 21 days
2019 · play.google.com · its alternatives →
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Build long-lasting habits with the 100 day habit challenge
2023 · systemsumo.gumroad.com · its alternatives →
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Establish the foundation of success - a one simple habit
2023 · missdigitalplanner.gumroad.com · its alternatives →
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A minimalistic habit tracker with a powerful iOS14 widgets
2021 · its alternatives →
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2013 · giveit100.com · its alternatives →
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A Notion template to build new habits
2023 · sidgangs.gumroad.com · its alternatives →
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Well▲80Improve your productivity and happiness in just 21 days.
2021 · colegawin.craft.me · its alternatives →
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From Idea to Launch in 40 Days, without knowing how to code.
2015 · 40daystartup.com · its alternatives →
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Forge Unbreakable Discipline. 21 Days. Zero Compromise.
2025 · 21days.community · its alternatives →
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Build smart habits in 30-minute cycles
Mar 2026 · habit-cycle-tracker--ibtihalhamza188.replit.app · its alternatives →
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Get ready to boost your happiness in just 45 days!
2016 · amazon.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 →