A peptide tracker app that runs in your browser
No download and no account: the tracker opens in any browser, can sit on your home screen like an app, and keeps records on the device you use. Here’s how that works, and its limits.
Your browser’s storage, right now
A live check of where your records are and how much room they use.
Try it: add an entry
Everything here is the same record as the full tracker, stored in this browser only. Export or back it up from its Data tab.
Works in any browser
The tracker is a web page that does its work on your device. Open your tracker in a current version of Safari, Chrome, Edge or Firefox, on a phone, tablet or computer. There is nothing to install and no account to create.
Add it to your home screen
- iPhone or iPad (Safari): open bestpeptidetracker.app/app, tap Share, then Add to Home Screen.
- Android (Chrome): open the same address, tap the menu, then Add to Home screen or Install.
- Computer: bookmark the page, or use your browser’s Install option where it offers one.
The icon opens the tracker directly. It still loads over the internet, and it doesn’t send reminders. On some phones an app added to the home screen keeps its own storage, separate from the browser; if entries you made in the browser don’t appear, move them with a backup and restore.
The limits of local storage
- Records live in this browser on this device. Another browser, device or profile starts empty.
- Clearing site data or browsing history erases them, and private windows may not keep them.
- Some browsers clear storage of sites you haven’t visited in a while, or when space runs low. The “Ask the browser to keep it” button above asks the browser not to.
- A backup file from the Data tab is the safest copy. Keep one somewhere outside the browser.
When the Peptide Library app is the better fit
If you want reminders, the same records on your phone and computer, or features like inventory run-out dates, use the Peptide Library app for iPhone and Android:
It’s free to start; see what its tracker includes. To learn what to record in either one, read the peptide tracker page.
Questions
- Do I need to download anything?
- No. The tracker is a web app: it runs in Safari, Chrome, Edge, Firefox and other current browsers on phones, tablets and computers.
- Can I put it on my home screen?
- Yes. In Safari on iPhone or iPad, tap Share, then Add to Home Screen. In Chrome on Android, open the menu and choose Add to Home screen or Install. The icon opens the tracker in your browser; it still needs a connection to load.
- Will my records be there on my other devices?
- No. Records stay in the browser where you made them. To move them, download a backup on the Data tab and restore it in the other browser.
- How much can it store?
- Far more than a log needs: a year of daily entries is a few hundred kilobytes, while browsers give each site several megabytes or more. The status panel on this page shows your current size.
- When should I use the Peptide Library app instead?
- When you want reminders on your phone, records on more than one device, or features this site doesn’t have, such as run-out dates for inventory. The app is on the App Store and Google Play.