# Elix vs Sign3D

The clearest difference is in-app purchases: Elix at none against Sign3D's 3. Sign3D's advantage is review sentiment (100% vs 66%) and update cadence (fortnightly vs every 12 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Sign3D sells 3 one-off in-app purchases. Elix asks for nothing beyond the download.

Elix ships an update every 12 months, Sign3D fortnightly. The most recent releases landed on September 25, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Elix | Sign3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/elix/id611021177/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 14 MB | 214 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Signes de sens](https://appshunter.io/developer/611021180) | [MocapLab](https://appshunter.io/developer/1397335378) |

## What reviewers say

### Elix

[App page](https://appshunter.io/ios/app/elix/id611021177)

This app serves as a bilingual dictionary for French and French Sign Language (LSF), offering over 21,000 definitions and 15,300 signs. It aims to make society more accessible for deaf individuals by facilitating reading and communication.

**Highlights:** Bilingual French/LSF dictionary, Over 21,000 French definitions, Over 15,300 LSF signs, Accessible for deaf individuals, Facilitates reading and communication, Supports universal design principles

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

**In-app purchases:** none


### Sign3D

[App page](https://appshunter.io/ios/app/sign3d-lsf/id6443809599)

Learn French Sign Language (LSF) with an interactive 3D avatar and a comprehensive dictionary of over 5000 verified signs. Explore themed and personalized playlists, practice with a mini-game, and access all content offline.

**Highlights:** 5000+ verified LSF signs, Interactive 3D avatar, Adjustable sign speed and angle, Themed and personalized playlists, Offline access, Integrated mini-game, Search by sign description

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 18+ | $0.29 | one-time |
| Pack Avancé - 2000 signes | $3.99 | one-time |
| Pack Commun | $3.99 | one-time |


## Frequently asked questions

### Is Elix free?

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

### Is Sign3D free?

Sign3D is free to download, with in-app purchases available.

### Do Elix or Sign3D have ads?

Neither Elix nor Sign3D shows ads.

### Which is updated more often, Elix or Sign3D?

Elix ships an update every 12 months, and Sign3D fortnightly. Most recently, Elix was updated on September 25, 2026 and Sign3D on September 6, 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.*