# UMNION® vs Juyo AI

The clearest difference is update cadence: Juyo AI at every 3 weeks against UMNION®'s every 4 months. UMNION®'s advantage is iOS requirement (11.1 vs 15.1). 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.

UMNION® ships an update every 4 months, Juyo AI every 3 weeks. The most recent releases landed on October 26, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | UMNION® | Juyo AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 35 MB | 38 MB |
| Requires iOS | **11.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UMNION GmbH](https://appshunter.io/developer/560545516) | [JUYO](https://appshunter.io/developer/6782090243) |

## What reviewers say

### UMNION®

[App page](https://appshunter.io/ios/app/umnion/id1483023461)

**Features:** macOS Compatibility

**In-app purchases:** none


### Juyo AI

[App page](https://appshunter.io/ios/app/juyo-ai/id6782090241)

**In-app purchases:** none


## Frequently asked questions

### Is UMNION® free?

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

### Is Juyo AI free?

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

### Do UMNION® or Juyo AI have ads?

Neither UMNION® nor Juyo AI shows ads.

### Which is updated more often, UMNION® or Juyo AI?

UMNION® ships an update every 4 months, and Juyo AI every 3 weeks. Most recently, UMNION® was updated on October 26, 2026 and Juyo AI on November 5, 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.*