# LexiQ'air vs Esti@

The clearest difference is update cadence: Esti@ at every 3 months against LexiQ'air's every 24 months. LexiQ'air's advantage is iOS requirement (9.1 vs 14.0). 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.

LexiQ'air ships an update every 24 months, Esti@ every 3 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LexiQ'air | Esti@ |
| --- | --- | --- |
| 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 | **Every 3 months** |
| Monetization | Free | — |
| Size | 21 MB | 29 MB |
| Requires iOS | **9.1** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Groupe Randstad France](https://appshunter.io/developer/407753757) | [AAREON France](https://appshunter.io/developer/814976855) |

## 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


### Esti@

[App page](https://appshunter.io/ios/app/esti/id6757519318)

**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 Esti@ free?

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

### Do LexiQ'air or Esti@ have ads?

Neither LexiQ'air nor Esti@ shows ads.

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

LexiQ'air ships an update every 24 months, and Esti@ every 3 months. Most recently, LexiQ'air was updated on November 1, 2026 and Esti@ on October 31, 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.*