Frequently Asked Questions
What is PowerUp?
A workout planner and tracker. You build a multi-week training program, log what you actually do in the gym, and the app turns that into progression: personal bests, strength ratings, XP and levels, goals, and a large catalog of achievements. It runs in your browser and works like an installed app on your phone.
Is it free?
The test build is free to use. Longer term the plan is a free version alongside a paid premium version - exactly where that line sits is not decided yet. If you are testing now, you are helping shape it, and that is appreciated.
Do I need an account?
No. There is no sign-up, no login, and no account system at all. Open the app and start.
Where is my data stored?
On your device, in your browser's local storage. Nothing you log is sent anywhere - there is no server holding your training history, and the app has no telemetry or analytics.
Can I lose my data?
Yes, and it is worth understanding how. Because everything lives in this browser on this device:
- Clearing your browser's site data for this site erases your training history.
- Your data does not follow you to another browser or device.
- Some browsers evict site data under storage pressure if a site has not been used for a long time.
A proper export/backup feature is planned before wider release. Until then, treat the test build as exactly that - a test.
Does it work offline?
Yes. Once the app has loaded, it can be installed to your home screen (it is a PWA) and works without a connection. You only need to be online to receive updates.
Which devices and browsers work?
The app is designed portrait-first for phones but runs anywhere a modern browser runs. Recent Chrome, Edge, Firefox, and Safari are all expected to work. If something misbehaves on your setup, that is a bug report worth sending.
Are the strength ratings medical or coaching advice?
No. Ratings compare your estimated lifts against general population strength standards, purely for context and motivation. They do not account for age, injury history, or individual circumstances - and the app says so in plain terms where it matters. See the terms for the full disclaimer, and talk to a professional about what is right for you.
How do I report a bug or suggest something?
Email contact@powerupworkout.com - the contact page has a short checklist of what to include so it can be fixed fast.
Who makes this?
PowerUp is built by Northline Works, an independent one-person studio. If you want occasional development updates, join the mailing list.