# RK Performance vs Hubbard Athletic

RK Performance and Hubbard Athletic 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 Hubbard Athletic sells 1 in-app purchase, starting at $60.00 per month. Whichever you choose, the download price is not the number that matters.

RK Performance ships an update monthly, Hubbard Athletic every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | RK Performance | Hubbard Athletic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 52 MB | 50 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) | [julia Hubbard](https://appshunter.io/developer/1752897787) |

## 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 |


### Hubbard Athletic

[App page](https://appshunter.io/ios/app/hubbard-athletic/id6504571906)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $60.00 | per month |


## Frequently asked questions

### Is RK Performance free?

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

### Is Hubbard Athletic free?

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

### Do RK Performance or Hubbard Athletic have ads?

Neither RK Performance nor Hubbard Athletic shows ads.

### Which is updated more often, RK Performance or Hubbard Athletic?

RK Performance ships an update monthly, and Hubbard Athletic every 2 months. Most recently, RK Performance was updated on October 27, 2026 and Hubbard Athletic on October 27, 2026.

---

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