# Workout Log App - Repchain — Easy workout logging > Easy workout logging (iPhone/iPad app by Masatomo Murata.) - Source: https://appshunter.io/ios/app/workout-log-app-repchain/id6757432846 (this page in markdown: same URL + `.md`) - Developer: [Masatomo Murata](https://appshunter.io/developer/1851486649) - Category: Health & Fitness, Productivity - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.6 · 186 MB - Languages: American English, Japanese - Released: 2026-04-02 - Data updated: 2026-08-06 - User reviews in markdown: https://appshunter.io/ios/app/workout-log-app-repchain/id6757432846/reviews.md ## What is Workout Log App? 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. ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Yearly | $34.99 | per year | | Pro Max Monthly | $6.99 | per month | | Pro Max Yearly | $49.99 | per year | | Pro Monthly | $4.99 | per month | ## Version history (last 5 releases) ### 1.9.0 — 2026-08-02 Thank you for using Repchain. This update includes the following improvements: - Redesigned the History screen and added calendar filters for strength, cardio, and body parts - Combined exercise history into one screen, with estimated 1RM, max weight, and volume trends across different time ranges - Added Body-Part History to track set-count and volume trends for each body part - Added Body Metrics History to track body weight and active energy synced from Health - Reorganized day details into separate Strength, Cardio, and Body Metrics sections - Improved performance when launching the app, viewing History, and completing workouts - Fixed issues around the daily transition time so workout records and cycle progress are handled correctly ### 1.8.1 — 2026-07-12 Thank you for using Repchain. This update includes the following improvements: - You can now log assisted weight as a negative value for exercises such as assisted pull-ups - New estimated 1RM personal bests are now shown on the Workout screen or in the completion dialog - Workout completion artwork and haptics now change based on your streak and whether you set a new streak record - Added Machine Incline Chest Press, Smith Bench Press, High Row, Machine Pullover, V Squat, Pendulum Squat, and Machine Lateral Raise as default exercises ### 1.8.0 — 2026-07-11 Thank you for using Repchain. This update includes the following improvements: - Added Tips to the Workout screen to introduce useful features and settings - You can now review all Tips and customize their automatic display in Settings - Made it easier to create custom exercises or request new default exercises from the exercise picker - You can now apply values changed with dial input without logging the set - Fixed an issue where bodyweight sets could be converted to 0 kg when copied from a past workout or training plan ### 1.7.0 — 2026-07-05 Thank you for using Repchain. This update includes the following improvements: - Added exercise illustration thumbnails to workout cards - You can now open form guides or exercise illustrations directly from the thumbnail - Added an option to enter weight and reps with dial input - Rest timers now start when you add a new set - Added Walking, Incline Smith Press, Low Row, Torque Wide Pulldown, Smith Shoulder Press, and Cable Pressdown as default exercises - Improved usability and stability for the copy-from-workout sheet and image viewer ### 1.6.0 — 2026-06-28 Thank you for using Repchain. This update includes the following improvements: - You can now open exercise illustrations and form guides from icons on workout cards - Improved rest timer completion alerts so they are easier to notice across tabs - Rest timers can now run independently for multiple exercises - Improved weight and rep editing while logging sets - Added Chest Press and Military Press as default exercises ## More apps by Masatomo Murata - [SuppleManager](https://appshunter.io/ios/app/supplemanager/id6755045238) All apps by Masatomo Murata: https://appshunter.io/developer/1851486649 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-06.*