Your data lives on your device

Rackd is local-first. Training data starts on the device where you log it, so a network connection is not the first dependency between you and the next set.

Local-first, by design

When you log a set, the weight, reps, RPE, and timestamp are written to the local training record first. The app can keep the session moving when the signal is poor.

Programs, workouts, history, and progression inputs follow the same local-first shape. Export and optional sync are covered in the articles below.

Accounts are optional for the local record

The local training core does not need a web account to store the record on the device. A sign-in may be needed for an optional account surface such as sync or web access, depending on the release you are using.

The selected catalog contains 15 programs, 11 progression systems, and 448 exercises.

Optional sync

Cloud Sync is optional and off by default. If your release exposes it, read Backup vs Sync before turning it on. Sync is a mirror between devices, not a replacement for an export you control.

If you train on one device, local-first is the whole job. If you need another device, use only the account and sync flow shown by the release you installed.