# RK Performance vs AYN Coaching

RK Performance and AYN Coaching are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. RK Performance sells 1 in-app purchase, starting at $399.99 per month and AYN Coaching sells 1 in-app purchase, starting at $299.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | RK Performance | AYN Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 52 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Robin Good LLC](https://appshunter.io/developer/1683914246) | [Alice Monk](https://appshunter.io/developer/1852472959) |

## What reviewers say

### RK Performance

[App page](https://appshunter.io/ios/app/rk-performance/id6448198421)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $399.99 | per month |


### AYN Coaching

[App page](https://appshunter.io/ios/app/ayn-coaching/id6755182913)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $299.99 | per month |


## Frequently asked questions

### Is RK Performance free?

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

### Is AYN Coaching free?

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

### Do RK Performance or AYN Coaching have ads?

Neither RK Performance nor AYN Coaching shows ads.

### Which is updated more often, RK Performance or AYN Coaching?

RK Performance ships an update monthly, and AYN Coaching monthly. Most recently, RK Performance was updated on October 27, 2026 and AYN Coaching on October 28, 2026.

---

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