# Henri vs Comprehending

The clearest difference is in-app purchases: Comprehending at none against Henri's 3. Comprehending also leads on iOS requirement (15.1 vs 18.0). Henri's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Henri sells 3 in-app purchases, starting at $25.00 per month. Comprehending asks for nothing beyond the download.

Henri ships an update every 4 days, Comprehending every 5 weeks. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Henri | Comprehending |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/henri-personal-ai-tutor/id6756479042/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 64 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Xmind Ltd.](https://appshunter.io/developer/441041993) | [Wakeflow Ltd.](https://appshunter.io/developer/1718235829) |

## What reviewers say

### Henri

[App page](https://appshunter.io/ios/app/henri-personal-ai-tutor/id6756479042)

This app creates personalized learning paths for any topic you're curious about. It uses conversational lessons, interactive visuals, and quizzes to help you understand complex subjects. Track your daily progress and build knowledge with custom-designed courses.

**Highlights:** Custom syllabus generation, Conversational learning, Interactive visuals and diagrams, Smart quizzes, Knowledge cards, Daily progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Henri Pro | $25.00 | per month |
| Henri Max | $40.00 | per month |
| Single Course | $15.00 | one-time |


### Comprehending

[App page](https://appshunter.io/ios/app/comprehending/id6764537405)

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

**In-app purchases:** none


## Frequently asked questions

### Is Henri free?

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

### Is Comprehending free?

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

### Do Henri or Comprehending have ads?

Neither Henri nor Comprehending shows ads.

### Which is updated more often, Henri or Comprehending?

Henri ships an update every 4 days, and Comprehending every 5 weeks. Most recently, Henri was updated on October 17, 2026 and Comprehending on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*