Habitfinity
Habitfinity
An offline habit tracker that keeps everything on your phone.
Habitfinity is a habit tracker for iOS and Android. Version 3.0.0 is a complete rewrite that removes the account and cloud backend earlier versions used — there is now no account, no servers, no tracking, no analytics, no ads and no in-app purchases. Habits, completions and settings live in a local SQLite database on the device.
Screenshots
Habits that fit your week
A habit can repeat every day, on weekdays only, or on the specific days you choose. Give it a target count and unit — 8 glasses, 20 pages, 10 minutes — plus an emoji and a colour, and it looks like your habit rather than a generic checklist row.
Streaks that respect your schedule
A day the habit was never scheduled for does not break a streak. Missing a day you had actually committed to does. Both the current streak and the best streak are tracked, so the number on screen means what it says.
Stats that hold up to scrutiny
Consistency, perfect days and a completion rate per habit over the week, month, year or all time. Each habit also gets a 20-week heatmap, so a pattern is something you can see, not something you have to remember.
Reminders with no connection needed
Set a reminder for any time of day, repeating on exactly the days the habit is scheduled. It is scheduled locally on the device, so it fires whether or not you have a connection.
Backup without a cloud
Export everything to a JSON file whenever you want a copy, and import it back on the same device or a new one. There is no cloud involved in either direction.
Native on both platforms
Built with Expo. On iOS 26 it uses the system's real Liquid Glass materials and a native tab bar; on Android it uses Material components. The interface is dark on both.
Privacy
There is no account, no analytics and no server behind the app. Nothing about you is collected. Your habits, streaks and settings stay on your device, in a local database only you can reach.
Support
If something is broken, a habit is not tracking the way you expect, or you have lost an export file, email me. That is the fastest way to reach me about this app.
Questions
- Do I need an account?
- No. There is no sign-up and no login. Habits, completions and settings live in a local SQLite database on your device.
- Does it work with no internet connection?
- Yes, entirely. There are no servers behind the app, so nothing about how it works depends on a connection — reminders included.
- What happens if I miss a day?
- It only counts against a streak if the habit was actually scheduled for that day. A rest day on a weekdays-only habit, for example, never breaks anything.
- How do I move my habits to a new phone?
- Export to a JSON file from the old device and import it on the new one. That is the whole process — no account to sign back into.
- I used an earlier version with an account. What happened to it?
- Version 3.0.0 is a complete rewrite that removes the account and the cloud backend the earlier versions used. Everything now lives on the device instead.