# Clymb vs LogicBrain

The clearest difference is in-app purchases: Clymb at none against LogicBrain's 3. Clymb also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). LogicBrain's advantage is update cadence (every 5 weeks vs every 7 months). On price and ads there is nothing between them.

Both are free to download. LogicBrain sells 3 in-app purchases, starting at $12.99 per month. Clymb asks for nothing beyond the download.

Clymb ships an update every 7 months, LogicBrain every 5 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | Clymb | LogicBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 69 MB | 9 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Focus, Inc.](https://appshunter.io/developer/1469741888) | [Phu Ho](https://appshunter.io/developer/380467843) |

## What reviewers say

### Clymb

[App page](https://appshunter.io/ios/app/clymb/id6596743408)

**In-app purchases:** none


### LogicBrain

[App page](https://appshunter.io/ios/app/logicbrain-logic-training/id6789635234)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LogicBrain Pro Monthly | $12.99 | per month |
| LogicBrain Pro Annual | $59.99 | per year |
| LogicBrain Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Clymb free?

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

### Is LogicBrain free?

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

### Do Clymb or LogicBrain have ads?

Neither Clymb nor LogicBrain shows ads.

### Which is updated more often, Clymb or LogicBrain?

Clymb ships an update every 7 months, and LogicBrain every 5 weeks. Most recently, Clymb was updated on October 1, 2026 and LogicBrain on October 1, 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.*