# LexiQ'air vs REXFFA

The clearest difference is update cadence: REXFFA at fortnightly against LexiQ'air's every 24 months. LexiQ'air's advantage is iOS requirement (9.1 vs 13.4). 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.

LexiQ'air ships an update every 24 months, REXFFA fortnightly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | LexiQ'air | REXFFA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lexiqair/id658347656/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 21 MB | 26 MB |
| Requires iOS | **9.1** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Groupe Randstad France](https://appshunter.io/developer/407753757) | [REXFFA](https://appshunter.io/developer/1759373244) |

## What reviewers say

### LexiQ'air

[App page](https://appshunter.io/ios/app/lexiqair/id658347656)

This app provides quick translations for over 1000 aeronautical terms between French, English, and German. Select your source language and enter a word to receive instant translations in all three languages.

**Highlights:** Aeronautical term translation, French, English, German languages, Over 1000 expressions, Easy and fast interface, Offline access (implied by no mention of internet requirement)

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

**In-app purchases:** none


### REXFFA

[App page](https://appshunter.io/ios/app/rexffa/id6575384929)

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

**In-app purchases:** none


## Frequently asked questions

### Is LexiQ'air free?

LexiQ'air is free to download, with no in-app purchases.

### Is REXFFA free?

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

### Do LexiQ'air or REXFFA have ads?

Neither LexiQ'air nor REXFFA shows ads.

### Which is updated more often, LexiQ'air or REXFFA?

LexiQ'air ships an update every 24 months, and REXFFA fortnightly. Most recently, LexiQ'air was updated on October 10, 2026 and REXFFA on October 2, 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.*