Workout Log App - Repchain
Masatomo Murata Health & Fitness iPhoneiPadiPod touchApple Watch
Workout Log App - Repchain is a free Health & Fitness app for iPhone and iPad by Masatomo Murata. Requires iOS 18.6. Updated September 29, 2026.
- Price
- Free
- on the App Store
- Size
- 188 MB
- Age 4+
- Updated
- Sep 29
- 2026 · v1.9.1
Screenshots
About Workout Log App - Repchain
Workout logging apps can be surprisingly tedious. Choosing an exercise, entering weight and reps, and checking your set count every time can make logging feel like a chore. Repchain is a workout log built to reduce that friction. It helps you get to the information you need quickly and log each set without second-guessing. With history and training plans in one place, you can keep your workout moving without breaking your focus. [Key Features] Quick workout logging Repchain keeps your workout clearly organized so you can focus on the set in front of you. The interface is designed to reduce extra steps, so logging feels faster and less disruptive during training. Simple weight, reps, and set tracking Logging should not interrupt your workout. Repchain makes it easier to record weight, reps, and sets with as little friction as possible, so you can keep your pace whether you are at the gym or training at home. Plan management Save your regular training structure as plans. By setting up exercises, order, and sets in advance, you can cut down on repetitive input and start logging faster. Cycle support Repchain also supports cycles that rotate through multiple plans. This makes it easier to manage ongoing training structure and stay consistent over time. Workout history and review Look back on past workouts and review what you have done over time. Repchain helps you keep a clear record of your training and makes it easier to see your progress. Rest timer Manage rest periods between sets without leaving the app. By keeping logging and rest in the same flow, Repchain helps your workouts feel smoother and more focused. Apple Watch support On supported devices, you can log and check your workout more easily from your wrist. It is a better fit for people who want to reduce how often they reach for their iPhone during training. Calm, focused design Repchain prioritizes clarity and ease of use over flashy effects. The experience is built to feel clean, quiet, and sustainable for everyday training. [Who It’s For] People who want to keep workout logs but find input tedious People who are tired of entering exercises, weight, and reps over and over People who want to log quickly without interrupting their workout flow People who want to manage plans and cycles in one app People looking for a simple and focused workout logging app Repchain is built to reduce the effort of logging so you can stay focused on training itself. If workout tracking feels like something you should do but do not want to deal with, Repchain is designed to make it easier to keep going.
What’s new
Version 1.9.1 · Updated September 29, 2026
Thank you for using Repchain. This update includes the following improvements: - Redesigned the getting-started guide so you can choose whether to log today's workout or create a reusable plan, and connect Apple Health along the way - Added step-by-step guidance from choosing an exercise through adding it to today's workout - Made Apple Watch record syncing faster and more reliable, with clearer status messages and a Retry option when needed - Fixed plan and cycle progression so a day advances after at least one set is logged - Improved cardio exercise names in history and navigation after adding a cardio exercise - Added support for all default exercises in plan QR codes - Updated rest-timer Live Activities for iOS 27 and improved usability and stability
App privacy
The developer, Masatomo Murata, 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:
- Usage Data: Advertising Data, Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Other Diagnostic Data
- Health & Fitness: Fitness
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to Workout Log App - Repchain
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Workout Log App - Repchain | – | Free | September 29, 2026 | |
| Oikomi: Strength Training Log | – | Free | Jun 17, 2026 | Compare |
| らくらく筋トレ記録 | – | Free | May 9, 2026 | Compare |
| Simple Workout Log, Gym, 1RM | – | Free | Sep 30, 2026 | Compare |
| FitCat: Workout Log | – | Free | Aug 28, 2026 | Compare |
| LogMus - Workout & Gym Log | – | Free | Oct 10, 2026 | Compare |
| Buffito | – | Free | Jul 16, 2026 | Compare |