Help with Last Set.
Email lastset@returnauthorship.com for purchase, key or app questions.
For a purchase issue, include your order number. For an app issue, include your browser, device and the exact error. Omit your full key and workout history.
Open it and use it offline.
Open Last Set online once. Let it finish loading so it can cache its files. You can then reopen it offline in the same browser.
You can add it to your home screen if your browser offers that option. Keep using the same browser and profile. Test offline opening before you need it.
No account is needed. The app needs browser storage to save notes. Private browsing may discard them when the session ends.
Find and enter your key.
Payhip provides the key in the receipt email and on the download page after purchase. Check the receipt and spam folder. Enter the key in the app and keep a separate copy.
A 10-workout trial includes Progress and the big-lift target. The one-time key unlock keeps those features available after the trial. Logging, History, import and export stay free forever.
Clearing browser data removes the saved unlock. Re-enter your key. Your purchase does not keep a copy of your workout notes.
Back up or move your notes.
In History, open Export & backup and download a JSON backup. Store it outside the browser. Repeat this after notes you want to keep.
On another browser or device, use Restore JSON backup. Restore replaces the notes and lift settings already there after confirmation. Plain-text import adds notes and may create duplicates.
A workout backup contains notes and lift settings. Keep your purchase key separately.
If data is missing or will not save.
Avoid clearing site data or reinstalling while checking the problem. If export is available, save a backup first.
Workout data is local to the browser and profile where you saved it. Check that you opened the same app address in the same browser. Support cannot recover notes that were removed and have no backup.
For purchase refunds, read the refund page. For targets, read the exercise disclaimer.