# Luca | AI language tutor vs AlterLexis

The clearest difference is ads: AlterLexis at none against Luca | AI language tutor's shown. Luca | AI language tutor's advantage is iOS requirement (15.0.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Luca | AI language tutor sells 5 in-app purchases, starting at $7.99 per month and AlterLexis sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Luca | AI language tutor ships an update every 11 days, AlterLexis every 9 days. The most recent releases landed on June 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Luca | AI language tutor | AlterLexis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/luca-ai-language-tutor/id6497877968/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 67 MB |
| Requires iOS | **15.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Alldone GmbH](https://appshunter.io/developer/1729417012) | [Thomas PIQUEPAILLE](https://appshunter.io/developer/1855103399) |

## What reviewers say

### Luca | AI language tutor

[App page](https://appshunter.io/ios/app/luca-ai-language-tutor/id6497877968)

This AI-powered tutor helps you gain confidence in speaking English, German, Spanish, French, Italian, and Portuguese through real conversation practice. It offers a judgment-free environment and personalized lessons to fit your daily routine.

**Highlights:** AI conversation practice, Multiple language support, Personalized learning paths, No multiple-choice tests, Flexible learning schedule, Free trial available

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lucas Premium | $7.99 | per month |
| Lucas monthly | $14.99 | per month |
| Lucas yearly | $69.99 | per year |
| 1000 Credits | $3.99 | one-time |
| Lucas lifetime | $89.99 | one-time |


### AlterLexis

[App page](https://appshunter.io/ios/app/alterlexis/id6756178421)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlterLexis Plus Monthly | $2.99 | per month |
| AlterLexis Plus Annual | $17.99 | per year |


## Frequently asked questions

### Is Luca | AI language tutor free?

Luca | AI language tutor is free to download, with in-app purchases available.

### Is AlterLexis free?

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

### Do Luca | AI language tutor or AlterLexis have ads?

Luca | AI language tutor shows ads; AlterLexis does not.

### Which is updated more often, Luca | AI language tutor or AlterLexis?

Luca | AI language tutor ships an update every 11 days, and AlterLexis every 9 days. Most recently, Luca | AI language tutor was updated on June 26, 2026 and AlterLexis on September 17, 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.*