# Critical Thinking vs Re

The clearest difference is review sentiment: Re at 100% against Critical Thinking's 0%. Re also leads on rating (5.0 vs 1.0) and ads (none vs shown). Critical Thinking's advantage is update cadence (every 2 weeks vs every 13 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Critical Thinking sells 2 in-app purchases, starting at $1.99 per month and Re sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Re holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Re has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Critical Thinking's written reviews are positive against 100% of Re's.

Critical Thinking ships an update every 2 weeks, Re every 13 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Critical Thinking | Re |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/critical-thinking-mind-gym/id1661092745/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/remind-app/id6446973178/reviews)** |
| Number of ratings | 1 | **10** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 8 MB |
| Requires iOS | **16.0** | 16.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Kalinin](https://appshunter.io/developer/1661092748) | [Juan Carlos Pineiro-Escoriaza](https://appshunter.io/developer/1679280996) |

## What reviewers say

### Critical Thinking

[App page](https://appshunter.io/ios/app/critical-thinking-mind-gym/id1661092745)

Enhance your thinking by learning to identify cognitive biases and avoid flawed judgments. This app helps you analyze information, improve reasoning, and gain a clearer perspective on human behavior and beliefs.

**Highlights:** Identify cognitive biases, Improve thinking processes, Analyze information, Enhance reasoning skills, Understand human behavior, Gain updated perspectives

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $14.99 | per year |


### Re

[App page](https://appshunter.io/ios/app/remind-app/id6446973178)

Access a curated collection of mental models to enhance problem-solving, creativity, and decision-making. Learn practical applications and discover new perspectives daily. Ideal for students, professionals, and lifelong learners seeking to upgrade their thinking.

**Highlights:** Curated mental models, Practical application examples, Save favorite models, Daily mental model widget, Cross-disciplinary search, Customizable themes

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | one-time |
| Re:Mind App Upgrade | $34.99 | one-time |
| Annual Plan | $89.99 | one-time |


## Frequently asked questions

### Is Critical Thinking free?

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

### Is Re free?

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

### Which has better reviews, Critical Thinking or Re?

Re is rated higher. Critical Thinking averages 1.0 out of 5 from 1 ratings, while Re averages 5.0 from 10 ratings.

### Do Critical Thinking or Re have ads?

Critical Thinking shows ads; Re does not.

### Which is updated more often, Critical Thinking or Re?

Critical Thinking ships an update every 2 weeks, and Re every 13 months. Most recently, Critical Thinking was updated on October 24, 2026 and Re 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.*