45 Hard
Make your goals a daily habit
About
Embark on a 45-day journey to build lasting habits. Set personal goals, track your progress daily, and maintain your streak. Compete with friends or go solo, with customizable goals and private sharing options.
What's New in 45 Hard
2.0.0
November 5, 2026
Run it together. Share one link to a challenge. Anyone who taps it joins the board and becomes your friend. Find friends from your contacts, matched by scrambled emails and phone numbers. Add your phone number to be found by it. The board moves while you watch: logged days, resets, finishes and cheers appear within seconds. Hand a challenge to someone else, or remove someone from it. Change a challenge's goals. The change starts the next day for everyone. A Latest card and "N of N today" on the standings. Share your finish card to Instagram Stories in one tap. A new look for the icon.
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FAQ
What is 45 Hard?
45 Hard is a 45-day habit challenge application designed to help users build lasting habits. Users set personal goals, log them daily, and aim to maintain a streak for the entire duration.
Can I do challenges with friends on 45 Hard?
Yes, 45 Hard allows you to start challenges with friends. Everyone shares the same board, standings, and feed, enabling mutual encouragement and competition.
What kind of goals can I set in 45 Hard?
You can set a variety of goals, including drinking water, workout minutes, reading, tracking steps via Apple Health, taking vitamins, or creating custom goals with your own name and target.
How does 45 Hard handle missed days?
If you miss a goal on any day, the current attempt ends, and a new one starts the next day. However, the challenge allows for missed days or can have resets turned off.
Is 45 Hard private?
45 Hard is private by default. You control what friends see, including challenges, calendar, daily goals, history, and progress photos. A public profile can be enabled separately. You can also block, report, and delete your account and data.
Does 45 Hard have ads?
No, 45 Hard is ad-free. The app explicitly states it has no ads, no analytics, and no tracking, ensuring a clean user experience.
What devices does 45 Hard support?
Currently, 45 Hard supports iPhones. The app is available for iOS devices.
When was 45 Hard last updated?
The latest version of 45 Hard, 1.8.0, was last updated on October 13, 2026. The app was initially released on September 21, 2026.
