# Gen vs JKESS BETA

The clearest difference is update cadence: JKESS BETA at daily against Gen's every 4 months. JKESS BETA also leads on iOS requirement (12.0 vs 15.3). 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.

Gen ships an update every 4 months, JKESS BETA daily. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Gen | JKESS BETA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 44 MB | 31 MB |
| Requires iOS | 15.3 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [忠东 马](https://appshunter.io/developer/1464673852) | [Shenzhen Nengyi Electronic Technology Co.,Ltd](https://appshunter.io/developer/1745332820) |

## What reviewers say

### Gen

[App page](https://appshunter.io/ios/app/gen-mate/id6738353751)

**In-app purchases:** none


### JKESS BETA

[App page](https://appshunter.io/ios/app/jkess-beta/id6747160856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gen free?

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

### Is JKESS BETA free?

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

### Do Gen or JKESS BETA have ads?

Neither Gen nor JKESS BETA shows ads.

### Which is updated more often, Gen or JKESS BETA?

Gen ships an update every 4 months, and JKESS BETA daily. Most recently, Gen was updated on October 5, 2026 and JKESS BETA on October 1, 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.*