---
title: "OneRM - Workout Logger - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "I built OneRM because I was tired of bloated fitness apps, hidden paywalls, and complicated interfaces. I just wanted a fast, clean way to log my lifts and track my progress without the distractions. "
---

# OneRM - Workout Logger — United States

![OneRM App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9a/1f/14/9a1f146c-64bd-8aeb-e5f5-e4cda8b2379a/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Juan Castillo](https://apptail.io/developer/juan-castillo-MVjm)
**Category:** Health Fitness
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.juancastillom.OneRM
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1.5 (released 2026-04-28)
**Original Release:** 2025-06-30
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6746527690)
**AppTail Page:** [https://apptail.io/app/onerm-workout-logger-lcLx/united-states](https://apptail.io/app/onerm-workout-logger-lcLx/united-states)

## OneRM Description
I built OneRM because I was tired of bloated fitness apps, hidden paywalls, and complicated interfaces. I just wanted a fast, clean way to log my lifts and track my progress without the distractions. So I made OneRM for myself and now everyone can also use it for free.

OneRM is a workout tracker for weightlifting, strength training, and bodybuilding. Everything is included. No subscriptions, no ads, and no tracking.

What you get:

Workouts
• Predict your next set based on past data
• Automatic rest timer with local notifications
• Quick logging with smart set suggestions
• See estimated 1RM, reps, sets, volume, and more
• Completed workout summaries with detailed stats
• Full history of every workout and exercise
• Live timer support for Lock Screen and Dynamic Island
• Clean, color-coded interface

Exercises
• Add, edit, and delete any exercise
• Input RPE for better effort tracking
• Auto-calculate 1 rep max for easy planning
• Organize exercises by muscle groups

Statistics
• Progress graphs over time
• Workout summaries and performance breakdowns

Tools
• Plate calculator
• Dark mode
• Metric and imperial units

Privacy and Data
• All data is stored locally on your phone
• Optional iCloud backup if you want it
• No accounts, no ads, no tracking
• Your data stays yours

OneRM is the app I use for every single workout. If you’re looking for something simple, fast, and effective, give it a try. It’s completely free. Nothing locked. No strings attached.

## OneRM Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e5/30/dd/e530ddae-1670-1836-0684-fbd6f39b9005/Screenshot_01.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/59/16/04/591604f1-4637-855b-f821-252182e2df98/Screenshot_02.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/95/64/e9/9564e953-59ab-a471-e354-febe9db4e656/Screenshot_03.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b3/f3/3a/b3f33aee-73a5-4cb4-10ac-71b11d77b021/Screenshot_04.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/a9/f9/6ea9f98b-e2b4-4028-4d66-d1ed6f2bdc4a/Screenshot_05.png/1242x2688.png)

## OneRM Rating Breakdown in United States
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## OneRM Available In
- [United States](https://apptail.io/app/onerm-workout-logger-lcLx/united-states)
- [Canada](https://apptail.io/app/onerm-workout-logger-lcLx/canada)

---

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