# TeachMeSign vs Ember AI

The clearest difference is iOS requirement: Ember AI at 13.0 against TeachMeSign's 17.0. On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TeachMeSign | Ember AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 122 MB | 69 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Innowise Group](https://appshunter.io/developer/1417177077) | [Battsengel Sergelen](https://appshunter.io/developer/1863612384) |

## What reviewers say

### TeachMeSign

[App page](https://appshunter.io/ios/app/teachmesign/id6736827510)

**In-app purchases:** none


### Ember AI

[App page](https://appshunter.io/ios/app/ember-ai/id6756909458)

**In-app purchases:** none


## Frequently asked questions

### Is TeachMeSign free?

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

### Is Ember AI free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*