# Logicky vs Critical Thinking Trainer

The clearest difference is in-app purchases: Logicky at none against Critical Thinking Trainer's 2. Logicky also leads on ads (none vs shown) and update cadence (every 2 days vs every 5 days). Critical Thinking Trainer's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Critical Thinking Trainer sells 2 in-app purchases, starting at $10.00 per month. Logicky asks for nothing beyond the download.

Logicky ships an update every 2 days, Critical Thinking Trainer every 5 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Logicky | Critical Thinking Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 3 MB | 99 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOHEI OIKAWA](https://appshunter.io/developer/6791986566) | [hiroki kawamura](https://appshunter.io/developer/1613885005) |

## What reviewers say

### Logicky

[App page](https://appshunter.io/ios/app/logicky/id6791989290)

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

**In-app purchases:** none


### Critical Thinking Trainer

[App page](https://appshunter.io/ios/app/critical-thinking-trainer/id6800005834)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $10.00 | per month |
| Annual Plan | $70.00 | per year |


## Frequently asked questions

### Is Logicky free?

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

### Is Critical Thinking Trainer free?

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

### Do Logicky or Critical Thinking Trainer have ads?

Critical Thinking Trainer shows ads; Logicky does not.

### Which is updated more often, Logicky or Critical Thinking Trainer?

Logicky ships an update every 2 days, and Critical Thinking Trainer every 5 days. Most recently, Logicky was updated on October 1, 2026 and Critical Thinking Trainer on October 14, 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.*