Habit Building & Challenges
s.Zet Studios
One Habit — Daily Habit Tracker
One habit changes everything.
Not five goals. Not a long list of resolutions. One habit — tracked daily, backed by everything science knows about behavior change.
Most habit tracker apps overwhelm you with features. One Habit does the opposite. It strips everything down to what actually works: one clear focus, one personal reason, and every psychological tool in the book to help you follow through.
Built to make you stick — not just track.
Here's what makes One Habit different:
🎯 One habit at a time
Research consistently shows that trying to build multiple habits at once leads to failure. One Habit keeps you focused on the single change that matters most right now.
📸 Your photo. Your reason. Your fuel.
Add a personal photo and write your why. Every time you open the app, you're reminded not just what you're doing — but why it matters to you.
📊 See your consistency at a glance
A clean visual overview shows exactly how many days you've shown up. No complicated charts — just honest progress.
🔔 Daily reminders that actually reach you
Set a daily reminder at your chosen time. One Habit keeps your goal visible even when life gets busy. With your own chosen words.
📱 Home screen widget
Your habit (with your personal photo and motivational line) and streak live on your home screen — one tap to mark it done, without even opening the app..
🤝 Habit Challenges with friends
Invite a friend, a partner, or your whole group chat to the same habit for the same duration. Nobody sees each other's results until the very end — the Blind Reveal. Showing up hits different when someone you know is watching you win.
💛 Miss a day? Spin your way back.
Life happens. One Habit doesn't punish you for missing a day — instead, it gives you a chance to rescue your streak with a small make-up task. Because consistency over time matters more than perfection.
Who is One Habit for?
One Habit is for anyone who has started a habit tracker before — and quit. For anyone who knows what they want to change but can't seem to make it last. For anyone who's tried willpower alone and found it wasn't enough.
This app was built by someone who needed it. Every feature exists because it solves a real psychological barrier to follow-through.
Features:
Habit tracker with daily check-in
Personal photo and motivation text
Daily reminder notifications
Home screen widget
Habit challenges with friends (Blind Reveal mechanic)
Visual consistency tracker
No account required
One habit. Everything working for you. Nothing else.
One habit changes everything.
Not five goals. Not a long list of resolutions. One habit — tracked daily, backed by everything science knows about behavior change.
Most habit tracker apps overwhelm you with features. One Habit does the opposite. It strips everything down to what actually works: one clear focus, one personal reason, and every psychological tool in the book to help you follow through.
Built to make you stick — not just track.
Here's what makes One Habit different:
🎯 One habit at a time
Research consistently shows that trying to build multiple habits at once leads to failure. One Habit keeps you focused on the single change that matters most right now.
📸 Your photo. Your reason. Your fuel.
Add a personal photo and write your why. Every time you open the app, you're reminded not just what you're doing — but why it matters to you.
📊 See your consistency at a glance
A clean visual overview shows exactly how many days you've shown up. No complicated charts — just honest progress.
🔔 Daily reminders that actually reach you
Set a daily reminder at your chosen time. One Habit keeps your goal visible even when life gets busy. With your own chosen words.
📱 Home screen widget
Your habit (with your personal photo and motivational line) and streak live on your home screen — one tap to mark it done, without even opening the app..
🤝 Habit Challenges with friends
Invite a friend, a partner, or your whole group chat to the same habit for the same duration. Nobody sees each other's results until the very end — the Blind Reveal. Showing up hits different when someone you know is watching you win.
💛 Miss a day? Spin your way back.
Life happens. One Habit doesn't punish you for missing a day — instead, it gives you a chance to rescue your streak with a small make-up task. Because consistency over time matters more than perfection.
Who is One Habit for?
One Habit is for anyone who has started a habit tracker before — and quit. For anyone who knows what they want to change but can't seem to make it last. For anyone who's tried willpower alone and found it wasn't enough.
This app was built by someone who needed it. Every feature exists because it solves a real psychological barrier to follow-through.
Features:
Habit tracker with daily check-in
Personal photo and motivation text
Daily reminder notifications
Home screen widget
Habit challenges with friends (Blind Reveal mechanic)
Visual consistency tracker
No account required
One habit. Everything working for you. Nothing else.
Developer email
sandrazaenglein@gmail.com
Released
Mar 31, 2026
Current version
2.0.58
Android version
6.0
Screenshots
