# Derby ONE vs BayPlay

The clearest difference is device support: BayPlay at 3 against Derby ONE's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Derby ONE ships an update every 6 months, BayPlay every 8 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Derby ONE | BayPlay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | **Every 6 months** | Every 8 months |
| Size | 32 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DERBY ONE RADIO LTD](https://appshunter.io/developer/1846137917) | [MEDIA BAY OF PLENTY LIMITED](https://appshunter.io/developer/1870507856) |

## What reviewers say

### Derby ONE

[App page](https://appshunter.io/ios/app/derby-one/id6753986817)

**In-app purchases:** none


### BayPlay

[App page](https://appshunter.io/ios/app/bayplay/id6758658984)

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

**In-app purchases:** none


## Frequently asked questions

### Is Derby ONE free?

Derby ONE is free to download, with no in-app purchases.

### Is BayPlay free?

BayPlay is free to download, with no in-app purchases.

### Which is updated more often, Derby ONE or BayPlay?

Derby ONE ships an update every 6 months, and BayPlay every 8 months. Most recently, Derby ONE was updated on October 30, 2026 and BayPlay on October 31, 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.*