# J Style vs KMT Style

The clearest difference is update cadence: KMT Style at every 9 days against J Style's every 2 weeks. J Style's advantage is iOS requirement (10.0 vs 13.0). 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.

J Style ships an update every 2 weeks, KMT Style every 9 days. The most recent releases landed on May 16, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | J Style | KMT Style |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 13 MB | 41 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [li xiaohui](https://appshunter.io/developer/1563666288) | [Zhejiang Telei Network Technology Co.,Ltd.](https://appshunter.io/developer/1783497485) |

## What reviewers say

### J Style

[App page](https://appshunter.io/ios/app/j-style/id1563666286)

**Features:** macOS Compatibility

**In-app purchases:** none


### KMT Style

[App page](https://appshunter.io/ios/app/kmt-style/id6739036562)

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

**In-app purchases:** none


## Frequently asked questions

### Is J Style free?

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

### Is KMT Style free?

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

### Do J Style or KMT Style have ads?

Neither J Style nor KMT Style shows ads.

### Which is updated more often, J Style or KMT Style?

J Style ships an update every 2 weeks, and KMT Style every 9 days. Most recently, J Style was updated on May 16, 2026 and KMT Style on August 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*