# Algorithms HQ vs Brain Evolution of Thinking

The clearest difference is device support: Brain Evolution of Thinking at 3 against Algorithms HQ's 1. Brain Evolution of Thinking also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Algorithms HQ ships an update every 16 months, Brain Evolution of Thinking every 17 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Algorithms HQ | Brain Evolution of Thinking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/algorithms-hq/id660610218/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 16 months** | Every 17 months |
| Monetization | Free | — |
| Size | 3 MB | 82 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cyril Carrez](https://appshunter.io/developer/660610221) | [Евгении Chushkin](https://appshunter.io/developer/1265771505) |

## What reviewers say

### Algorithms HQ

[App page](https://appshunter.io/ios/app/algorithms-hq/id660610218)

Learn computer science algorithms through interactive animations. Visualize data manipulation and execution step-by-step with pseudo-code tracking and variable value updates. Quickly reference algorithm characteristics and customize input data for deeper understanding.

**Highlights:** Animated algorithm execution, Step-by-step instruction control, Pseudo-code and variable tracking, Customizable input data, Algorithm reference guide, Data structure evolution visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Evolution of Thinking

[App page](https://appshunter.io/ios/app/brain-evolution-of-thinking/id6465684415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Algorithms HQ free?

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

### Is Brain Evolution of Thinking free?

Brain Evolution of Thinking is free to download, with no in-app purchases.

### Do Algorithms HQ or Brain Evolution of Thinking have ads?

Neither Algorithms HQ nor Brain Evolution of Thinking shows ads.

### Which is updated more often, Algorithms HQ or Brain Evolution of Thinking?

Algorithms HQ ships an update every 16 months, and Brain Evolution of Thinking every 17 months. Most recently, Algorithms HQ was updated on October 10, 2026 and Brain Evolution of Thinking on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*