# Lyrn vs Reasonal

The clearest difference is ads: Reasonal at none against Lyrn's shown. Reasonal also leads on update cadence (every 6 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Lyrn sells 2 in-app purchases, starting at $15.99 per month and Reasonal sells 5 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Lyrn ships an update monthly, Reasonal every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lyrn | Reasonal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (96 ratings)](https://appshunter.io/ios/app/reasonal-critical-thinking/id6498369506/reviews)** |
| Number of ratings | — | **96** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 33 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Taos Research Corporation](https://appshunter.io/developer/1590026159) | [Reasonable Minds, LLC](https://appshunter.io/developer/1741643342) |

## What reviewers say

### Lyrn

[App page](https://appshunter.io/ios/app/lyrn-micro-courses/id1590026157)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lyrn Monthly Unlimited Access | $15.99 | per month |
| Lyrn Annual Unlimited Access | $99.99 | per year |


### Reasonal

[App page](https://appshunter.io/ios/app/reasonal-critical-thinking/id6498369506)

Develop critical thinking, logic, and data analysis skills with interactive lessons. Learn to identify manipulation, bias, and evaluate arguments using real-world examples and research-backed content. Adapt your learning path based on your understanding.

**Highlights:** Develop critical thinking skills, Learn logic and data analysis, Spot manipulation and bias, Evaluate arguments effectively, Interactive, adaptive lessons, Research-backed content, Real-world examples

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Reasonal: Critical Thinking | $7.99 | per month |
| Monthly | $9.99 | per month |
| Reasonal: Critical Thinking | $49.99 | per year |
| Annual | $69.99 | per year |


## Frequently asked questions

### Is Lyrn free?

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

### Is Reasonal free?

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

### Do Lyrn or Reasonal have ads?

Lyrn shows ads; Reasonal does not.

### Which is updated more often, Lyrn or Reasonal?

Lyrn ships an update monthly, and Reasonal every 6 days. Most recently, Lyrn was updated on October 27, 2026 and Reasonal on October 24, 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.*