# JCI Mongol vs Cubx

The clearest difference is ads: Cubx at none against JCI Mongol's shown. JCI Mongol's advantage is update cadence (daily vs every 6 weeks) and iOS requirement (13.4 vs 15.1). On price, 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.

JCI Mongol ships an update daily, Cubx every 6 weeks. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JCI Mongol | Cubx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 6 weeks |
| Size | 14 MB | 18 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Battulga Badrakh](https://appshunter.io/developer/1752355602) | [CubicSoft](https://appshunter.io/developer/1829336786) |

## What reviewers say

### JCI Mongol

[App page](https://appshunter.io/ios/app/jci-mongol/id6742386937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cubx

[App page](https://appshunter.io/ios/app/cubx/id6749213527)

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

**In-app purchases:** none


## Frequently asked questions

### Is JCI Mongol free?

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

### Is Cubx free?

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

### Do JCI Mongol or Cubx have ads?

JCI Mongol shows ads; Cubx does not.

### Which is updated more often, JCI Mongol or Cubx?

JCI Mongol ships an update daily, and Cubx every 6 weeks. Most recently, JCI Mongol was updated on October 5, 2026 and Cubx on October 25, 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.*