# tsubomaster vs FIT

The clearest difference is ads: FIT at none against tsubomaster's shown. FIT also leads on update cadence (weekly vs every 6 months). On price, in-app purchases, device support 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.

tsubomaster ships an update every 6 months, FIT weekly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | tsubomaster | FIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Size | 9 MB | 5 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JK-SCIENCE CO., LTD.](https://appshunter.io/developer/493464594) | [Daichi Yano](https://appshunter.io/developer/6782510248) |

## What reviewers say

### tsubomaster

[App page](https://appshunter.io/ios/app/tsubomaster/id493464591)

**Features:** macOS Compatibility

**In-app purchases:** none


### FIT

[App page](https://appshunter.io/ios/app/fit-set-go/id6782510246)

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

**In-app purchases:** none


## Frequently asked questions

### Is tsubomaster free?

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

### Is FIT free?

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

### Do tsubomaster or FIT have ads?

tsubomaster shows ads; FIT does not.

### Which is updated more often, tsubomaster or FIT?

tsubomaster ships an update every 6 months, and FIT weekly. Most recently, tsubomaster was updated on October 9, 2026 and FIT on October 10, 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.*