# KOSO vs Thread Torque Master

The clearest difference is in-app purchases: KOSO at none against Thread Torque Master's 1. KOSO also leads on iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Thread Torque Master sells 1 in-app purchase, starting at $0.99 per month. KOSO asks for nothing beyond the download.

## The numbers

| Metric | KOSO | Thread Torque Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 89 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tong Yah Electronic Technology Co., Ltd.](https://appshunter.io/developer/1050103913) | [磊 高](https://appshunter.io/developer/1879509033) |

## What reviewers say

### KOSO

[App page](https://appshunter.io/ios/app/koso-k-race/id1588881443)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Torque Master

[App page](https://appshunter.io/ios/app/thread-torque-master/id6759831402)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thread Master | $0.99 | per month |


## Frequently asked questions

### Is KOSO free?

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

### Is Thread Torque Master free?

Thread Torque Master is free to download, with in-app purchases available.

### Do KOSO or Thread Torque Master have ads?

Neither KOSO nor Thread Torque Master shows ads.

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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.*