No account
Nothing to sign up for and no password to forget. Open it and start.
Axion Technology · Phone and web app
Keep your habits, weight and workouts to yourself.
Axion Trace is a private tracker that lives on your own phone. Tick off habits, see the real direction of your weight instead of the daily wobble, and log your workouts. No account, no subscription, and nobody else ever sees a single entry.
Your entries stay on your deviceNo account, no subscription30 days free with your own data
Why it exists
Your progress is nobody else's business
Most trackers want an account, a monthly fee and a copy of everything you log on their servers. Axion Trace is built the other way round: it runs on your own phone, keeps your entries there, and costs one price, once.
No subscription
Pay once and it is unlocked for good. No renewal date, no price rise to watch for.
Yours to take with you
Export everything to a file whenever you like, even if you never buy.
What it does
Three things, done properly
Habits
Set the habits you want to keep and tick them off each day. Your streaks and your record build up on their own, so you can see what is sticking.
A weight trend that ignores the noise
Your weight jumps around from one morning to the next for reasons that mean nothing. Trace smooths those daily swings into a trend line, so you see the real direction, not yesterday's water.
Workouts
Log what you did, set by set. Look back to see what you lifted last time and whether you are moving forward.
Private by design
What stays on your device
- Every entry. Your habits, weights and workouts are stored on the device you record them on. They are never sent to us or to anyone else.
- Unlocking sees none of it. When you buy, we keep your email address and the order, and send you a licence key. The key is checked on your device, offline, so the licence never sees a single habit, weight or workout.
- Nothing to breach. There is no account and no central store of your records, so there is nothing of yours on a server to leak.
Try it, then decide
Free for 30 days, then one price
Use the full app with your own entries for 30 days. If it earns its place, unlock it for good with a one-off payment.
€19launch price
One-off personal licence, charged in euros. No subscription.
- Every feature unlocked for good
- One licence for all of your own devices
- Checked on your device, offline: no account to create
- Your entries stay on your device, before and after you buy
How unlocking works
One email, one tap
Pay once
Checkout is a secure payment page. Your licence key is emailed to you straight away.
Tap Unlock Axion Trace
Open the email on your phone and tap the button. The app opens and unlocks. The key is in the email too, if you would rather paste it into Settings, then Licence.
Do the same on your other devices
One licence covers all of your own devices. The check happens on the device, so it works offline.
Questions
Your questions, answered
What happens after the 30 days?
Axion Trace becomes read only. Everything you recorded stays exactly where it is: nothing is deleted, you can still look back through it, and export always works. Unlock it with a licence key and you carry on from where you stopped.
Which devices does it work on?
Any modern phone, tablet or computer browser. You can install it to your home screen or desktop so it opens like any other app, and once it is installed it works without a signal.
Where are my entries kept?
On the device you record them on, and nowhere else. There is no account and no server holding your habits, weights or workouts. Export gives you a file of everything whenever you want one, so you always hold your own copy.
Does one licence cover my phone and my computer?
Yes. One licence works on all of your own devices. Tap Unlock Axion Trace in the email on each one, or paste the same key into Settings, then Licence.
Is there a subscription?
No. You pay €19 once and the app is unlocked for good. Nothing renews.
Is this medical advice?
No. Axion Trace is a personal tracker that shows you your own records. It does not diagnose anything or tell you what to eat or how to train.
What if I change my mind?
Your licence key is ready the moment you pay, so at checkout you confirm that you want it straight away and that your 14-day right to cancel ends once it is available: a key cannot be handed back. What the tick-box does not change: your legal right to have anything faulty, or not as described, put right or refunded. The details are in our Returns & Refunds policy. Email hello@oneaxion.com with any question.
A personal tracker, not medical advice. Axion Trace shows you your own records. It does not diagnose, treat or advise. Talk to a qualified professional about anything that worries you. Digital Product Policy · Returns & Refunds · Android app privacy