# AI Sign vs SignSync

The clearest difference is iOS requirement: SignSync at 12.0 against AI Sign's 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.

## The numbers

| Metric | AI Sign | SignSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (5 ratings)](https://appshunter.io/ios/app/ai-sign-sign-language/id1663187476/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | Free | — |
| Size | 130 MB | 36 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RockCat Studio Limited](https://appshunter.io/developer/368947195) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### AI Sign

[App page](https://appshunter.io/ios/app/ai-sign-sign-language/id1663187476)

This app uses AI to recognize American Sign Language gestures through your device's camera. It offers an action recognition mode to interpret your signs and a capture mode to help train the machine learning model by uploading anonymized data.

**Highlights:** AI-powered sign language recognition, Recognizes over 100 ASL signs, Action recognition mode, Data capture for model training, Anonymized data upload, Supports iPhone and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


### SignSync

[App page](https://appshunter.io/ios/app/signsync/id6572281582)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Sign free?

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

### Is SignSync free?

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

### Do AI Sign or SignSync have ads?

Neither AI Sign nor SignSync 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.*