# Brain Spark vs Hanoi Tower

The clearest difference is review sentiment: Brain Spark at 96% against Hanoi Tower's 25%. Brain Spark also leads on update cadence (every 2 months vs every 7 months) and rating (4.6 vs 4.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Brain Spark sells 1 one-off in-app purchase and Hanoi Tower sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Brain Spark holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 215 and 44 respectively. Written reviews point the same way: 96% of Brain Spark's written reviews are positive against 25% of Hanoi Tower's.

Brain Spark ships an update every 2 months, Hanoi Tower every 7 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Brain Spark | Hanoi Tower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (215 ratings)](https://appshunter.io/ios/app/brain-spark-fast-reaction/id1489648961/reviews)** | [4.4 (44 ratings)](https://appshunter.io/ios/app/hanoi-tower-stack-puzzle/id1562342512/reviews) |
| Number of ratings | **215** | 44 |
| Positive reviews | **96.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HYBRIONA TECHNOLOGIES LLP](https://appshunter.io/developer/788446891) | [CHENGDU MIAOZHI TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1465440799) |

## What reviewers say

### Brain Spark

[App page](https://appshunter.io/ios/app/brain-spark-fast-reaction/id1489648961)

This arcade game challenges your concentration and reaction skills with engaging gameplay. Test your ability to tap the correct or incorrect colors quickly to earn bonus points and climb the global leaderboard. It's a fun way to exercise your brain in your spare time.

**Highlights:** Normal mode: tap correct color, Reverse mode: tap wrong color, Bonus points for quick taps, Global leaderboard, Motivating background music, Simple gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Hanoi Tower

[App page](https://appshunter.io/ios/app/hanoi-tower-stack-puzzle/id1562342512)

A classic logic puzzle game where players move disks between towers following specific rules. It offers multiple difficulty levels and a hint feature to help solve complex challenges. Enjoy a visually distinct experience with a dark theme option.

**Highlights:** Classic Hanoi Tower puzzle mechanics, Multiple difficulty levels (3-8 disks), Challenging levels up to 22 disks, Dark theme support, Hint feature for assistance

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Brain Spark free?

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

### Is Hanoi Tower free?

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

### Which has better reviews, Brain Spark or Hanoi Tower?

Brain Spark is rated higher. Brain Spark averages 4.6 out of 5 from 215 ratings, while Hanoi Tower averages 4.4 from 44 ratings.

### Do Brain Spark or Hanoi Tower have ads?

Both Brain Spark and Hanoi Tower show ads.

### Which is updated more often, Brain Spark or Hanoi Tower?

Brain Spark ships an update every 2 months, and Hanoi Tower every 7 months. Most recently, Brain Spark was updated on October 29, 2026 and Hanoi Tower on October 30, 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.*