# UMIS vs Avolingo

The clearest difference is update cadence: Avolingo at every 3 weeks against UMIS's every 38 months. UMIS's advantage is iOS requirement (9.0 vs 15.0). 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.

UMIS ships an update every 38 months, Avolingo every 3 weeks. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | UMIS | Avolingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Size | 1 MB | 139 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aldeniz Rashidov](https://appshunter.io/developer/1370366236) | [AvoLabs Inc](https://appshunter.io/developer/1726635402) |

## What reviewers say

### UMIS

[App page](https://appshunter.io/ios/app/umis-student/id1370366237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Avolingo

[App page](https://appshunter.io/ios/app/avolingo-ai-language-learning/id6476419168)

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

**In-app purchases:** none


## Frequently asked questions

### Is UMIS free?

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

### Is Avolingo free?

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

### Do UMIS or Avolingo have ads?

Neither UMIS nor Avolingo shows ads.

### Which is updated more often, UMIS or Avolingo?

UMIS ships an update every 38 months, and Avolingo every 3 weeks. Most recently, UMIS was updated on September 11, 2026 and Avolingo on September 20, 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.*