# My 1 Rep Max vs MaxLift

The clearest difference is review sentiment: MaxLift at 100% against My 1 Rep Max's 57%. MaxLift also leads on in-app purchases (none vs 1) and iOS requirement (14.0 vs 18.6). My 1 Rep Max's advantage is ads (none vs shown) and update cadence (every 10 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. My 1 Rep Max sells 1 one-off in-app purchase. MaxLift asks for nothing beyond the download.

My 1 Rep Max ships an update every 10 days, MaxLift every 5 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | My 1 Rep Max | MaxLift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (119 ratings)](https://appshunter.io/ios/app/my-1-rep-max/id1317637753/reviews)** | — |
| Number of ratings | **119** | — |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 23 MB | 10 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [James T. Constant](https://appshunter.io/developer/1317637752) | [AppNextDoor Labs](https://appshunter.io/developer/1041729267) |

## 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)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My 1 Rep Max Premium | $7.99 | one-time |


### MaxLift

[App page](https://appshunter.io/ios/app/maxlift-1rm-calculator/id6447921919)

Calculate your maximum weight for a single repetition of any exercise. This tool helps estimate your strength for key lifts, aiding in training program design and progress tracking. Prioritize safety and effective programming by understanding your one-rep max.

**Highlights:** 1RM calculation for any exercise, Estimate strength levels, Aid in training program design, Track progress, Focus on key lifts

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

**In-app purchases:** none


## Frequently asked questions

### Is My 1 Rep Max free?

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

### Is MaxLift free?

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

### Do My 1 Rep Max or MaxLift have ads?

MaxLift shows ads; My 1 Rep Max does not.

### Which is updated more often, My 1 Rep Max or MaxLift?

My 1 Rep Max ships an update every 10 days, and MaxLift every 5 weeks. Most recently, My 1 Rep Max was updated on November 11, 2026 and MaxLift on November 3, 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.*