# itrace360 vs Fish Metronome

The clearest difference is in-app purchases: itrace360 at none against Fish Metronome's 2. Fish Metronome's advantage is update cadence (weekly vs every 2 weeks) and device support (5 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Fish Metronome sells 2 in-app purchases, starting at $1.99 per 7 days. itrace360 asks for nothing beyond the download.

itrace360 ships an update every 2 weeks, Fish Metronome weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | itrace360 | Fish Metronome |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 43 MB | 36 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [itrace360](https://appshunter.io/developer/1824075976) | [之泉 夏](https://appshunter.io/developer/1541453172) |

## What reviewers say

### itrace360

[App page](https://appshunter.io/ios/app/itrace360/id6748044408)

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

**In-app purchases:** none


### Fish Metronome

[App page](https://appshunter.io/ios/app/fish-metronome/id6758371660)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is itrace360 free?

itrace360 is free to download, with no in-app purchases.

### Is Fish Metronome free?

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

### Do itrace360 or Fish Metronome have ads?

Neither itrace360 nor Fish Metronome shows ads.

### Which is updated more often, itrace360 or Fish Metronome?

itrace360 ships an update every 2 weeks, and Fish Metronome weekly. Most recently, itrace360 was updated on October 28, 2026 and Fish Metronome 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.*