# ReadyFor vs GM Physical Performance

The clearest difference is update cadence: GM Physical Performance at every 3 days against ReadyFor's every 9 days. ReadyFor's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ReadyFor sells 4 in-app purchases, starting at $3.99 per month and GM Physical Performance sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReadyFor ships an update every 9 days, GM Physical Performance every 3 days. The most recent releases landed on March 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ReadyFor | GM Physical Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 94 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mjlv](https://appshunter.io/developer/1594317680) | [Maricau Germain](https://appshunter.io/developer/1768012176) |

## What reviewers say

### ReadyFor

[App page](https://appshunter.io/ios/app/readyfor/id6462851351)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement mensuel | $3.99 | per month |
| ReadyFor creator mensuel | $24.99 | per month |
| Abonnement annuel | $44.90 | per year |
| ReadyFor creator annuel | $199.99 | per year |


### GM Physical Performance

[App page](https://appshunter.io/ios/app/gm-physical-performance/id6761819096)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential Pack | $8.99 | per month |
| Performance Pack | $22.99 | per month |
| Elite Staff Pack | $34.99 | per month |


## Frequently asked questions

### Is ReadyFor free?

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

### Is GM Physical Performance free?

GM Physical Performance is free to download, with in-app purchases available.

### Do ReadyFor or GM Physical Performance have ads?

Neither ReadyFor nor GM Physical Performance shows ads.

### Which is updated more often, ReadyFor or GM Physical Performance?

ReadyFor ships an update every 9 days, and GM Physical Performance every 3 days. Most recently, ReadyFor was updated on March 13, 2026 and GM Physical Performance on September 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.*