# Cal507 Coaching vs RunFuel

The clearest difference is update cadence: RunFuel at every 10 days against Cal507 Coaching's every 3 weeks. Cal507 Coaching's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Cal507 Coaching sells 1 in-app purchase, starting at $50.00 per month and RunFuel sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Cal507 Coaching ships an update every 3 weeks, RunFuel every 10 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cal507 Coaching | RunFuel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 52 MB | 56 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [PAUL CALLENDER](https://appshunter.io/developer/1689526515) | [Thomas Melhuish](https://appshunter.io/developer/6797871740) |

## What reviewers say

### Cal507 Coaching

[App page](https://appshunter.io/ios/app/cal507-coaching/id6449516890)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $50.00 | per month |


### RunFuel

[App page](https://appshunter.io/ios/app/runfuel/id6797871738)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RunFuel Premium Monthly | $8.99 | per month |
| RunFuel Premium Yearly | $66.99 | per year |


## Frequently asked questions

### Is Cal507 Coaching free?

Cal507 Coaching is free to download, with in-app purchases available.

### Is RunFuel free?

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

### Do Cal507 Coaching or RunFuel have ads?

Neither Cal507 Coaching nor RunFuel shows ads.

### Which is updated more often, Cal507 Coaching or RunFuel?

Cal507 Coaching ships an update every 3 weeks, and RunFuel every 10 days. Most recently, Cal507 Coaching was updated on October 27, 2026 and RunFuel on October 25, 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.*