# MyBIG3 vs Quick 1RM

The clearest difference is update cadence: Quick 1RM at every 2 days against MyBIG3's fortnightly. Quick 1RM also leads on iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MyBIG3 sells 2 in-app purchases, starting at $0.99 per month and Quick 1RM sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MyBIG3 ships an update fortnightly, Quick 1RM every 2 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MyBIG3 | Quick 1RM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 4 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kengo Saito](https://appshunter.io/developer/1422383520) | [Shota Yamada](https://appshunter.io/developer/6779611526) |

## What reviewers say

### MyBIG3

[App page](https://appshunter.io/ios/app/mybig3-workout-log-app/id6745771123)

This app helps you track and analyze your progress on the three main powerlifting exercises: bench press, squat, and deadlift. It offers a simple interface for logging workouts, calculating your 1RM, and visualizing your gains with graphs. You can also export workout summaries to share your achievements.

**Highlights:** Dedicated BIG3 training logs, Automatic 1RM calculation, In-depth workout analysis, Visual progress graphs, Exportable workout summaries, Custom keyboard for smooth input

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Buy-Once Plan | $2.99 | one-time |


### Quick 1RM

[App page](https://appshunter.io/ios/app/quick-1rm/id6804165870)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Protein Shake🥛 | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is MyBIG3 free?

MyBIG3 is free to download, with in-app purchases available.

### Is Quick 1RM free?

Quick 1RM is free to download, with in-app purchases available.

### Do MyBIG3 or Quick 1RM have ads?

Both MyBIG3 and Quick 1RM show ads.

### Which is updated more often, MyBIG3 or Quick 1RM?

MyBIG3 ships an update fortnightly, and Quick 1RM every 2 days. Most recently, MyBIG3 was updated on October 24, 2026 and Quick 1RM on October 17, 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.*