# Teachback AI vs UMSS Education

The clearest difference is in-app purchases: UMSS Education at none against Teachback AI's 3. UMSS Education also leads on update cadence (monthly vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Teachback AI sells 3 in-app purchases, starting at $7.99 per 7 days. UMSS Education asks for nothing beyond the download.

Teachback AI ships an update every 4 months, UMSS Education monthly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Teachback AI | UMSS Education |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 35 MB | 27 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mahmoud Barazi](https://appshunter.io/developer/1886927977) | [Oleksii Budnik](https://appshunter.io/developer/1895381906) |

## What reviewers say

### Teachback AI

[App page](https://appshunter.io/ios/app/teachback-ai/id6760937065)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teachback AI Pro | $7.99 | per 7 days |
| Teachback AI Pro | $9.99 | per month |
| Teachback AI Pro | $59.99 | per year |


### UMSS Education

[App page](https://appshunter.io/ios/app/umss-education/id6781680599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Teachback AI free?

Teachback AI is free to download, with in-app purchases available.

### Is UMSS Education free?

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

### Do Teachback AI or UMSS Education have ads?

Neither Teachback AI nor UMSS Education shows ads.

### Which is updated more often, Teachback AI or UMSS Education?

Teachback AI ships an update every 4 months, and UMSS Education monthly. Most recently, Teachback AI was updated on October 31, 2026 and UMSS Education 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.*