Simple Workout Log, Gym, 1RM
Tatsumi Yamamoto Health & Fitness iPhoneiPadiPod touch
Simple Workout Log, Gym, 1RM is a free Health & Fitness app for iPhone and iPad by Tatsumi Yamamoto. Requires iOS 16.4. Updated September 30, 2026.
- Price
- Free
- on the App Store
- Size
- 59 MB
- Age 4+
- Updated
- Sep 30
- 2026 · v1.0.14
Screenshots
About Simple Workout Log, Gym, 1RM
Log a set and get back to lifting. Zap is a fast, offline strength-training log that works without an account or cloud sync. Key features • Log weight and reps quickly • View your previous session while adding today’s sets • Set an exercise-specific rest timer • See every training day on a calendar • Analyze total sets, volume, frequency, and body-part balance • Track total volume, estimated 1RM, and personal records • Add and edit custom exercises and body parts • Switch between kg and lb • Show age, biological sex, height, and weight from Apple Health in your iPhone profile Private by design • All workout data stays on your device • No account, ads, or cloud sync • Log, review, and analyze workouts without an internet connection • Usage statistics sharing can be turned off anytime in Settings Zap is built for lifters who want fewer taps, less waiting, and more focus on training. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.14 · Updated September 30, 2026
• Filter training programs by weekly frequency, and see each program’s purpose and features at a glance. • Swipe the calendar sideways to preview recorded days in the previous and next months. • Program target reps are now shown as a range for each set. • The in-progress program sheet is easier to follow, with clearer set progress. • Body weight on Home now sits on the same row as your other metrics.
App privacy
The developer, Tatsumi Yamamoto, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Health & Fitness: Fitness
Used for: Analytics, App Functionality
Alternatives to Simple Workout Log, Gym, 1RM
Looking for apps like Simple Workout Log, Gym, 1RM? Here are 6 similar apps on the App Store.
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WorkoutLog: Gym & Lifting Log
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Workout Log App - Repchain
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Forge - Minimal Training Log
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Repfolio - Gym Workout Tracker
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Forma: Workout Tracker
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kage 筋トレ記録
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Simple Workout Log, Gym, 1RM | – | Free | September 30, 2026 | |
| WorkoutLog: Gym & Lifting Log | – | Free | Oct 25, 2026 | Compare |
| Workout Log App - Repchain | – | Free | Sep 29, 2026 | Compare |
| Forge - Minimal Training Log | – | Free | May 21, 2026 | Compare |
| Repfolio - Gym Workout Tracker | – | Free | Oct 27, 2026 | Compare |
| Forma: Workout Tracker | – | Free | Oct 12, 2026 | Compare |
| kage 筋トレ記録 | – | Free | Sep 23, 2026 | Compare |