# Zone 2 Buddy vs RYU PT

The clearest difference is update cadence: Zone 2 Buddy at every 2 months against RYU PT's every 7 months. RYU PT's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Zone 2 Buddy ships an update every 2 months, RYU PT every 7 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Zone 2 Buddy | RYU PT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 1 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Quiver Beacon LLC](https://appshunter.io/developer/1437574217) | [Ryu Physical Therapy PC](https://appshunter.io/developer/1856659882) |

## What reviewers say

### Zone 2 Buddy

[App page](https://appshunter.io/ios/app/zone-2-buddy/id6581480369)

**Features:** Apple Watch app

**In-app purchases:** none


### RYU PT

[App page](https://appshunter.io/ios/app/ryu-pt/id6755839538)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zone 2 Buddy free?

Zone 2 Buddy is free to download, with no in-app purchases.

### Is RYU PT free?

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

### Do Zone 2 Buddy or RYU PT have ads?

Neither Zone 2 Buddy nor RYU PT shows ads.

### Which is updated more often, Zone 2 Buddy or RYU PT?

Zone 2 Buddy ships an update every 2 months, and RYU PT every 7 months. Most recently, Zone 2 Buddy was updated on October 5, 2026 and RYU PT on September 28, 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.*