Build Better Habits, Keep Your Privacy
Track daily habits, watch your streaks grow on beautiful heatmaps, and never worry about who sees your data. Everything is encrypted on your device — no account required.
You track anything. Nothing tracks you.
Free forever. No account required.
Start Tracking in Seconds
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Create a habit
Add any habit you want to build — exercise, reading, meditation, whatever matters to you. No templates, no clutter, just your goals.
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Check it off each day
One tap to mark a habit done. Your streaks and completion heatmaps update instantly so you can see your progress at a glance.
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Stay consistent, stay private
Your habit data is encrypted on your device and never leaves it unless you choose to sync. No one — not even us — can see what you're tracking.
Everything You Need to Stick With It
Simple tools that help you show up every day — without compromising your privacy.
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Streak Heatmaps
See your consistency on a GitHub-style completion grid. Green squares pile up as you build momentum — and you won't want to break the chain.
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Encrypted on Device
Your habits are personal. Quanitya encrypts everything locally so your data stays yours, whether it's a fitness goal or a therapy exercise.
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Works Offline
No Wi-Fi at the gym? No problem. Track habits anywhere and your data syncs seamlessly when you're back online.
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No Account Needed
Start tracking immediately with anonymous authentication. No email, no password, no sign-up friction getting between you and your goals.
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Optional Cross-Device Sync
Want your habits on your phone and laptop? Turn on end-to-end encrypted cloud sync and pick up exactly where you left off.
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Clean Daily View
See today's habits in one focused list. Check them off, review your streaks, and get on with your day. No gamification gimmicks, no social pressure.
Charts and trends
Multiple chart types
Custom analysis
Built for any kind of tracking
Design your own templates or let AI do it for you.
AI template generation
Custom template designer
Why people switch to Quanitya
Encrypted and on your device
Your data is encrypted and stored locally. The server can't read it — even if someone broke in, they'd get nothing usable.
No account, no email, no password
Sign up anonymously. No personal information collected. We don't know who you are and we like it that way.
Track it your way
Build custom templates with the fields you actually need — or describe what you want and let AI create it for you.
Works offline, syncs when you want
Everything works without internet. Want your data on all your devices? Optional encrypted sync keeps everything in sync — still end-to-end encrypted.
Free forever
All tracking, templates, charts, and local analysis are free with no ads. Cloud sync and advanced AI analysis are optional upgrades.
Source code you can verify
Our code is publicly available. Don't take our word for the encryption — check it yourself.
We can't see your data — even if we wanted to
Your entries are encrypted on your device. If you turn on sync, data is encrypted before it leaves your phone — the server only stores blobs it can't decrypt. We don't collect names, emails, or any personal identifier. We don't even know who you are — just an anonymous public key. If we got hacked tomorrow, attackers would find encrypted noise and anonymous keys. Nothing useful.
Frequently Asked Questions
- Every day you complete a habit, that day lights up on a calendar-style grid — similar to a GitHub contribution chart. Over time you'll see patterns in your consistency, and the visual streak becomes a powerful motivator to keep going.
- Yes. Add as many habits as you like and check each one off independently. Every habit gets its own heatmap so you can see progress across all your routines in one place.
- Your habits reveal a lot about you — health conditions, personal goals, daily routines. Quanitya encrypts this data on your device so it's never exposed, even if you use cloud sync. Other habit apps store your data in plain text on their servers.
- Yes. All tracking, templates, charts, and local analysis are completely free — no ads, no paywalls, no hidden costs. Optional paid features include cloud sync and advanced statistical reports. Even the paid analysis is privacy-preserving — your data is stripped of all labels and sent as anonymous numbers. The server does the math and sends results back, with nothing stored.
- No. Quanitya uses anonymous authentication. You get a recovery key when you start — no email, no password, no personal info required.
- Yes. Your data is encrypted on your device and never sent anywhere unencrypted. We use anonymous authentication — no email, no name, no phone number. The server stores only encrypted data it cannot read.
- Yes. Quanitya works fully offline. All your data is stored locally. Cloud sync is optional and encrypted end-to-end if you choose to use it.
- Yes. Encrypted cloud sync is available as an optional subscription. Your data is encrypted end-to-end before it leaves your device — the server never sees it in plaintext.
- Yes. You can export all your data as JSON at any time. Your data belongs to you.
How does the streak heatmap work?
Can I track multiple habits at once?
Why would a habit tracker need encryption?
Is Quanitya really free?
Do I need to create an account?
Is my data really private?
Does it work offline?
Can I sync across devices?
Can I export my data?
Your Habits, Your Business
Start building streaks today — free, encrypted, and no account required.
Get Started