# Plutonium vs MyWatchBuddy

The clearest difference is update cadence: MyWatchBuddy at every 5 days against Plutonium's every 3 weeks. Plutonium's advantage is iOS requirement (15.0 vs 26.2). 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.

Plutonium ships an update every 3 weeks, MyWatchBuddy every 5 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Plutonium | MyWatchBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 51 MB | 2 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Bryant Hargreaves](https://appshunter.io/developer/1640595525) | [Jason Titus](https://appshunter.io/developer/1873651317) |

## What reviewers say

### Plutonium

[App page](https://appshunter.io/ios/app/plutonium-file-storage/id6756475941)

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

**In-app purchases:** none


### MyWatchBuddy

[App page](https://appshunter.io/ios/app/mywatchbuddy/id6759358061)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Plutonium free?

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

### Is MyWatchBuddy free?

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

### Do Plutonium or MyWatchBuddy have ads?

Neither Plutonium nor MyWatchBuddy shows ads.

### Which is updated more often, Plutonium or MyWatchBuddy?

Plutonium ships an update every 3 weeks, and MyWatchBuddy every 5 days. Most recently, Plutonium was updated on October 6, 2026 and MyWatchBuddy on October 11, 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.*