# BrainLag vs Web Climber

The clearest difference is update cadence: Web Climber at weekly against BrainLag's every 2 months. BrainLag's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BrainLag sells 1 one-off in-app purchase and Web Climber sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BrainLag ships an update every 2 months, Web Climber weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | BrainLag | Web Climber |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 49 MB | 111 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OrbitLabs](https://appshunter.io/developer/1884053453) | [Kyungchul Shin](https://appshunter.io/developer/1798040158) |

## What reviewers say

### BrainLag

[App page](https://appshunter.io/ios/app/brainlag-brain-training/id6760956148)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Web Climber

[App page](https://appshunter.io/ios/app/web-climber/id6806157433)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is BrainLag free?

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

### Is Web Climber free?

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

### Do BrainLag or Web Climber have ads?

Both BrainLag and Web Climber show ads.

### Which is updated more often, BrainLag or Web Climber?

BrainLag ships an update every 2 months, and Web Climber weekly. Most recently, BrainLag was updated on October 31, 2026 and Web Climber on November 6, 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.*