🎯 The focus habit app

One habit.
Not ten.

Most apps give you a list. You feel motivated for a day, then overwhelmed, then nothing.
One Habit is different. Pick one thing. Build it. Then the next.

Download Free — Android

Free to download · No account needed · Your data stays on your device

100% free to start
🔒 No account required
📵 No ads. Ever.
📱 Works offline. Always.
🌍 7 languages supported
The problem

You already know what to do.

The problem isn't knowledge. It's focus. Too many apps, too many goals — and somehow none of them stick.

  • 😵 You open a habit app with 8 active habits and feel overwhelmed before you even start
  • 📋 You make a beautiful list of 10 things to improve — and forget about it by Tuesday
  • 📉 You crush day one, miss day three, and feel like a failure by the end of the week
  • 🤷 Nobody knows you're trying. Nobody holds you accountable. So you quietly give up.

What if you just chose one thing?

Research shows that trying to build multiple habits at once dramatically lowers your success rate for all of them. One habit at a time isn't giving up — it's the strategy that actually works.

One Habit is built on this single idea. Pick one. Win at one. Then the next.
Features

Everything you need.
Nothing you don't.

🔥

Streak tracking

Simple, honest, addictive. See exactly how many days in a row you've shown up. Don't break the chain.

Flexible reminders

Mornings. Evenings. Custom time. Or no reminder at all. You decide what fits your life — the app adapts.

📅

Your timeline

3-day sprint. 7-day warmup. 21-day classic. Full month. Or open-ended. You pick what feels right.

📖

Habit history

Every habit you complete is saved. Look back at everything you've built. Proof you're not who you used to be.

How it works

Simple by design.
Powerful by default.

1

Choose your one habit

Not ten. Not five. One. The one thing that will move the needle most for you right now. Browse ideas or type your own.

2

Set your duration

3 days to test if it sticks. 7 days to build momentum. 21 days to feel it become automatic. Or open-ended — forever.

3

Add your trigger photo

This is the secret weapon. A personal image that reminds you exactly why you started. It shows up in your daily reminder.

4

Check in every day

One tap. Done. Your streak grows. The habit becomes part of you.

5

Complete it. Then the next.

Done? Celebrate. See your stats. Start your next one. This is how real, lasting change is built — one win at a time.

Challenges

Together.
Until the end.

Invite friends, family, or followers to the same habit challenge. Same habit. Same duration. Nobody sees results until the very end — no pressure, just pure accountability.

When someone is doing it with you, you show up. That's not just motivation — that's science.

Active Challenge
Kein Social Media
morgens 🌅
📅 Duration 14 days · Mar 15 – Mar 28
👤
Alex (you)
🔥 ongoing
👤
Sarah
🔥 ongoing
👤
Marcus
🔥 ongoing
Streaks hidden until the final reveal
Missed a day?

Don't break the streak —
rescue it.

Miss a day? Spin the rescue wheel. Complete a quick 2-minute micro-task. Earn your streak back. Because perfection is the enemy of consistency.

🎡
🧹 Clean your desk
💧 Drink a glass of water
📖 Read one page
🌬️ Take 3 deep breaths
What people say

Real people.
Real change.

★★★★★

"Finally an app that doesn't make me feel like I'm failing for not having 15 active habits. Just one. I've done it for 30 days straight."

— Google Play Review
★★★★★

"The photo trigger is genius. I chose a picture of who I want to become and it shows up in every notification. I can't ignore it."

— Google Play Review
★★★★★

"Did a challenge with my friends. Nobody knew who was winning until the end. Best motivation I've ever had. We all made it."

— Google Play Review

You already know
what to change.
Start today.

One habit. One decision. Right now.
Your future self will thank you.

Free forever for your personal habit · No credit card · No account