# Lyn vs Wall’s Academy

The clearest difference is in-app purchases: Wall’s Academy at none against Lyn's 3. Lyn's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lyn sells 3 in-app purchases, starting at $4.99 per month. Wall’s Academy asks for nothing beyond the download.

Lyn ships an update every 3 weeks, Wall’s Academy every 6 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lyn | Wall’s Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lyn-ai-tutor-and-study-help/id6740411879/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 161 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thuemmler AI GmbH](https://appshunter.io/developer/1772217985) | [Codemi](https://appshunter.io/developer/1209941113) |

## What reviewers say

### Lyn

[App page](https://appshunter.io/ios/app/lyn-ai-tutor-and-study-help/id6740411879)

This AI-powered tutor provides instant help with school subjects, homework, and exam preparation. It offers step-by-step explanations, transforms study materials into flashcards, and includes a voice mentor for interactive learning.

**Highlights:** AI tutor for all school subjects, Homework assistance and explanation, Convert study materials to flashcards, Voice mentor and language practice, Spaced repetition flashcards, Personalized learning projects

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nachhilfe Mentor Pro | $4.99 | per month |
| Nachhilfe Mentor Pro | $6.99 | per month |
| Nachhilfe Mentor Pro | $49.99 | per year |


### Wall’s Academy

[App page](https://appshunter.io/ios/app/walls-academy/id6742536113)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lyn free?

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

### Is Wall’s Academy free?

Wall’s Academy is free to download, with no in-app purchases.

### Do Lyn or Wall’s Academy have ads?

Neither Lyn nor Wall’s Academy shows ads.

### Which is updated more often, Lyn or Wall’s Academy?

Lyn ships an update every 3 weeks, and Wall’s Academy every 6 weeks. Most recently, Lyn was updated on October 24, 2026 and Wall’s Academy on October 30, 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.*