# Usign vs TeachMeSign

The clearest difference is device support: Usign at 3 against TeachMeSign's 1. Usign also leads on iOS requirement (12.0 vs 17.0). On price, ads 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 | Usign | TeachMeSign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 73 MB | 122 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Javanet Systems Ltd](https://appshunter.io/developer/1528705624) | [Innowise Group](https://appshunter.io/developer/1417177077) |

## What reviewers say

### Usign

[App page](https://appshunter.io/ios/app/usign/id6449244653)

**Features:** macOS Compatibility

**In-app purchases:** none


### TeachMeSign

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

**In-app purchases:** none


## Frequently asked questions

### Is Usign free?

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

### Is TeachMeSign free?

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

### Do Usign or TeachMeSign have ads?

Neither Usign nor TeachMeSign shows ads.

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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.*