# My 1 Rep Max vs RM REP MAX

The clearest difference is ads: My 1 Rep Max at none against RM REP MAX's shown. RM REP MAX's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. My 1 Rep Max sells 1 one-off in-app purchase and RM REP MAX sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

My 1 Rep Max ships an update every 3 weeks, RM REP MAX daily. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | My 1 Rep Max | RM REP MAX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (118 ratings)](https://appshunter.io/ios/app/my-1-rep-max/id1317637753/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 8 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [James T. Constant](https://appshunter.io/developer/1317637752) | [matsumae ryo](https://appshunter.io/developer/1884536856) |

## What reviewers say

### My 1 Rep Max

[App page](https://appshunter.io/ios/app/my-1-rep-max/id1317637753)

Estimate your one rep max weight for various lifts using popular formulas. Track your progress over time with a built-in logbook. Offers custom lift creation and extended repetition calculations with a premium upgrade.

**Highlights:** 1 Rep Max calculator, Logbook for progress tracking, Multiple popular formulas, Custom lift creation (Premium), Extended repetition calculations (Premium)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My 1 Rep Max Premium | $0.99 | one-time |


### RM REP MAX

[App page](https://appshunter.io/ios/app/rm-rep-max/id6779126106)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is My 1 Rep Max free?

My 1 Rep Max is free to download, with in-app purchases available.

### Is RM REP MAX free?

RM REP MAX is free to download, with in-app purchases available.

### Do My 1 Rep Max or RM REP MAX have ads?

RM REP MAX shows ads; My 1 Rep Max does not.

### Which is updated more often, My 1 Rep Max or RM REP MAX?

My 1 Rep Max ships an update every 3 weeks, and RM REP MAX daily. Most recently, My 1 Rep Max was updated on September 21, 2026 and RM REP MAX on September 10, 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.*