# Circular fleet vs Rotablock Puzzle

Circular fleet and Rotablock Puzzle are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Circular fleet ships an update weekly, Rotablock Puzzle every 4 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Circular fleet | Rotablock Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 66 MB | 65 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [贵连 汪](https://appshunter.io/developer/1831265670) | [鹏 欧阳](https://appshunter.io/developer/1866560031) |

## What reviewers say

### Circular fleet

[App page](https://appshunter.io/ios/app/circular-fleet/id6754268036)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rotablock Puzzle

[App page](https://appshunter.io/ios/app/rotablock-puzzle/id6757733830)

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

**In-app purchases:** none


## Frequently asked questions

### Is Circular fleet free?

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

### Is Rotablock Puzzle free?

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

### Do Circular fleet or Rotablock Puzzle have ads?

Neither Circular fleet nor Rotablock Puzzle shows ads.

### Which is updated more often, Circular fleet or Rotablock Puzzle?

Circular fleet ships an update weekly, and Rotablock Puzzle every 4 days. Most recently, Circular fleet was updated on October 3, 2026 and Rotablock Puzzle on October 1, 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.*