What it does
LiftLog is a free open-source workout tracker for iOS and Android. It stores data on the device, supports saved programs and progress charts, and starts a rest timer when a set is recorded.
Choose a saved program or start a session, then record each set as it is completed. LiftLog remembers earlier weights and repetitions and starts the rest clock immediately, reducing the need to switch between a log and a timer. Charts and personal-record flags provide a later review.
The app works offline without an account or cloud sync requirement. The core tracker is free and AGPL-licensed. An optional AI-generated program is a one-time purchase, separate from the free logging and history features.
Strengths
- Set logging and an automatic rest timer share one workflow.
- Core tracking works offline without an account.
Best for
- Strength trainees who prefer local offline workout records.
Sources
- LiftLog: Simple Gym Tracking, Free for Everyone (Oct 26, 2026)