# RM Calculator(BP.SQ.DL) vs OneRM

The clearest difference is ads: OneRM at none against RM Calculator(BP.SQ.DL)'s shown. RM Calculator(BP.SQ.DL)'s advantage is update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RM Calculator(BP.SQ.DL) ships an update every 3 days, OneRM every 2 weeks. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RM Calculator(BP.SQ.DL) | OneRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onerm-workout-logger/id6746527690/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 5 MB | 37 MB |
| Requires iOS | 16.5 | **16.1** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [KEITA SHOJI](https://appshunter.io/developer/1758998640) | [Juan Castillo](https://appshunter.io/developer/1538171182) |

## What reviewers say

### RM Calculator(BP.SQ.DL)

[App page](https://appshunter.io/ios/app/rm-calculatorbpsqdl/id6738381925)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is RM Calculator(BP.SQ.DL) free?

RM Calculator(BP.SQ.DL) is free to download, with no in-app purchases.

### Is OneRM free?

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

### Do RM Calculator(BP.SQ.DL) or OneRM have ads?

RM Calculator(BP.SQ.DL) shows ads; OneRM does not.

### Which is updated more often, RM Calculator(BP.SQ.DL) or OneRM?

RM Calculator(BP.SQ.DL) ships an update every 3 days, and OneRM every 2 weeks. Most recently, RM Calculator(BP.SQ.DL) was updated on October 19, 2026 and OneRM on October 11, 2026.

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