Due North
We're a small independent app studio making simple, offline-first habit trackers. No accounts, no ads, no data collection — your information stays on your device.
Our apps
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ButtOut
Quit smoking tracker — count cigarettes avoided and money saved.
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PuffFree
Quit vaping tracker — track vape-free days and money saved.
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Unbuzzed
Quit caffeine tracker — track caffeine-free days and streaks.
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Tolly
Quit weed tracker — track clean days, money saved, and streaks.
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Daybreak
Porn-free streak tracker — track clean days and milestones.
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Unplug
Screen-time and digital detox tracker.
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Freeze
No-spend challenge tracker — track no-spend days and streaks.
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SaveStack
Savings challenge tracker — track deposits and savings streaks.
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Subsight
Subscription spending tracker — see what your subscriptions cost.
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Sunward
Complaint-free challenge tracker — track positive days and streaks.
Contact us
Need help? Send us a message and we'll get back to you.