# Cylinders vs Brainiversity

The clearest difference is rating: Brainiversity at 4.8 against Cylinders's 4.2. Brainiversity also leads on review sentiment (100% vs 58%) and update cadence (weekly vs every 6 weeks). Cylinders's advantage is in-app purchases (none vs 4) and ratings volume (1.3K vs 25). On price and ads there is nothing between them.

Both are free to download. Brainiversity sells 4 in-app purchases, starting at $1.99 per month. Cylinders asks for nothing beyond the download.

Brainiversity holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Cylinders has 1.3K ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 58% of Cylinders's written reviews are positive against 100% of Brainiversity's.

Cylinders ships an update every 6 weeks, Brainiversity weekly. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Cylinders | Brainiversity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (1.3K ratings)](https://appshunter.io/ios/app/cylinders/id1123511564/reviews) | **[4.8 (25 ratings)](https://appshunter.io/ios/app/brainiversity-brain-training/id1634372699/reviews)** |
| Number of ratings | **1.3K** | 25 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 54 MB | 24 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1078541780) | [Red Sprite Studios](https://appshunter.io/developer/493770851) |

## What reviewers say

### Cylinders

[App page](https://appshunter.io/ios/app/cylinders/id1123511564)

Stack blocks vertically to construct the tallest possible cylinder. Compete to achieve the highest score and challenge your friends to beat your achievements.

**Highlights:** Build cylinders vertically, Reach highest score, Challenge friends, Stack blocks

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great game
- 💡 Fun to try to beat your high score
- 👍 Amazing game
- 👍 Fun and challenging

**What reviewers complain about**

- 🐛 Accuracy issues
- 🐛 Leaderboard not working properly
- 🐛 Lags and glitches
- 🔋 Drains battery on Apple Watch
- 💡 Needs more colors and levels

**Reported bugs**

- Accuracy issues when tapping the screen
- Leaderboard not showing scores properly
- Frequent lags and glitches

**Requested features**

- Add more colors and levels
- Fix leaderboard issues
- Improve accuracy and reduce lag


### Brainiversity

[App page](https://appshunter.io/ios/app/brainiversity-brain-training/id1634372699)

Engage your mind with a variety of puzzles and games designed to improve math, memory, analysis, and word skills. Track your progress visually and enjoy daily challenges to keep your cognitive abilities sharp.

**Highlights:** Math, memory, analysis, and word skill games, 23 unique timed games, Daily challenges and exams, Progress tracking and detailed stats, Playable on Apple Watch, iPhone, and iPad, Family Sharing option

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smarty Pants Premium | $1.99 | per month |
| Brainiversity Premium | $3.99 | per month |
| Smarty Pants Premium | $19.99 | per year |
| Brainiversity Premium | $39.99 | per year |


## Frequently asked questions

### Is Cylinders free?

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

### Is Brainiversity free?

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

### Which has better reviews, Cylinders or Brainiversity?

Brainiversity is rated higher. Cylinders averages 4.2 out of 5 from 1.3K ratings, while Brainiversity averages 4.8 from 25 ratings.

### Do Cylinders or Brainiversity have ads?

Both Cylinders and Brainiversity show ads.

### Which is updated more often, Cylinders or Brainiversity?

Cylinders ships an update every 6 weeks, and Brainiversity weekly. Most recently, Cylinders was updated on October 14, 2026 and Brainiversity on October 20, 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.*