# Cylinders vs Block Blast! For Watch

The clearest difference is price: Cylinders at Free against Block Blast! For Watch's $0.99. Cylinders also leads on rating (4.2 vs 3.7) and ratings volume (1.3K vs 6). Block Blast! For Watch's advantage is review sentiment (100% vs 58%) and ads (none vs shown). On in-app purchases and iOS requirement there is nothing between them.

Cylinders is free to download; Block Blast! For Watch costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cylinders holds the better App Store score, 4.2 against 3.7. That said, the two scores are not equally well evidenced: Cylinders has 1.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 58% of Cylinders's written reviews are positive against 100% of Block Blast! For Watch's, so the app with the better star average is not the one people write more warmly about.

Cylinders ships an update every 6 weeks, Block Blast! For Watch daily. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cylinders | Block Blast! For Watch |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.2 (1.3K ratings)](https://appshunter.io/ios/app/cylinders/id1123511564/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/block-blast-for-watch/id6745073529/reviews) |
| Number of ratings | **1.3K** | 6 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | **Ad-supported** | Paid |
| Best chart rank | — | **#20** |
| Size | 54 MB | 4 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1078541780) | [太宇 左](https://appshunter.io/developer/1545635894) |

## 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


### Block Blast! For Watch

[App page](https://appshunter.io/ios/app/block-blast-for-watch/id6745073529)

**Currently charting:** #20 Top Paid · Casual, #28 Top Paid · Puzzle, #171 Top Paid · Games (US App Store)

This block puzzle game combines classic block and jigsaw puzzle elements with simple controls and relaxing sound effects. It's designed for quick play sessions on your wrist to help pass the time and de-stress.

**Highlights:** Block and jigsaw puzzle mix, Simple drag-and-drop controls, Offline play supported, Relaxing sound effects, Playable on Apple Watch

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Cylinders free?

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

### Is Block Blast! For Watch free?

Block Blast! For Watch costs $0.99, with no in-app purchases.

### Which has better reviews, Cylinders or Block Blast! For Watch?

Cylinders is rated higher. Cylinders averages 4.2 out of 5 from 1.3K ratings, while Block Blast! For Watch averages 3.7 from 6 ratings.

### Do Cylinders or Block Blast! For Watch have ads?

Cylinders shows ads; Block Blast! For Watch does not.

### Which is updated more often, Cylinders or Block Blast! For Watch?

Cylinders ships an update every 6 weeks, and Block Blast! For Watch daily. Most recently, Cylinders was updated on October 22, 2026 and Block Blast! For Watch on October 25, 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.*