# TAFFmasterTrack vs B

The clearest difference is device support: TAFFmasterTrack at 3 against B's —. B's advantage is iOS requirement (11.0 vs 15.6). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | TAFFmasterTrack | B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 8 months | — |
| Size | 48 MB | 36 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Mastertech International Company Limited](https://appshunter.io/developer/1505714788) | [B.R.N. ENTERPRISE COMPANY LIMITED](https://appshunter.io/developer/1551579542) |

## What reviewers say

### TAFFmasterTrack

[App page](https://appshunter.io/ios/app/taffmastertrack/id1602611652)

**Features:** macOS Compatibility

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-ams/id6473832697)

**In-app purchases:** none


## Frequently asked questions

### Is TAFFmasterTrack free?

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

### Is B free?

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

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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.*