# OneRM vs jim

The clearest difference is price: jim at Free against OneRM's $4.99. OneRM's advantage is update cadence (every 9 days vs every 2 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

jim is free to download; OneRM costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for OneRM against 5.0 for jim. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

OneRM ships an update every 9 days, jim every 2 months. Both last shipped on November 5, 2026.

## The numbers

| Metric | OneRM | jim |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/onerm-workout-logger/id6746527690/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/jim-workout-logger/id6766997118/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 39 MB | 43 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juan Castillo](https://appshunter.io/developer/1538171182) | [Jared Krajewski](https://appshunter.io/developer/1874415122) |

## What reviewers say

### OneRM

[App page](https://appshunter.io/ios/app/onerm-workout-logger/id6746527690)

This app offers a fast, clean, and distraction-free way to log weightlifting and strength training workouts. It provides features like automatic rest timers, smart set suggestions, progress tracking, and a plate calculator, all while prioritizing user privacy with local data storage.

**Highlights:** Workout logging and progress tracking, Automatic rest timer with local notifications, Smart set suggestions and 1RM estimation, Exercise management by muscle groups, Progress graphs and performance breakdowns, Plate calculator and dark mode, Local data storage with optional iCloud backup

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### jim

[App page](https://appshunter.io/ios/app/jim-workout-logger/id6766997118)

Log your workouts with ease using this app. Create custom templates for your routines, track progress with detailed metrics, and utilize a built-in timer that functions on the lock screen and in the dynamic island.

**Highlights:** Workout templates, In-app timer, Lock screen timer, Dynamic Island timer, Progress metrics, Volume tracking, Training load calculation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OneRM free?

OneRM costs $4.99, with no in-app purchases.

### Is jim free?

jim is free to download, with no in-app purchases.

### Which has better reviews, OneRM or jim?

OneRM and jim are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do OneRM or jim have ads?

Neither OneRM nor jim shows ads.

### Which is updated more often, OneRM or jim?

OneRM ships an update every 9 days, and jim every 2 months. Most recently, OneRM was updated on November 5, 2026 and jim on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*