# Block Train vs Whose Kitten?

The clearest difference is in-app purchases: Block Train at none against Whose Kitten?'s 6. Block Train also leads on ads (none vs shown). Whose Kitten?'s advantage is update cadence (daily vs every 5 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Whose Kitten? sells 6 one-off in-app purchases. Block Train asks for nothing beyond the download.

Block Train ships an update every 5 days, Whose Kitten? daily. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Block Train | Whose Kitten? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/block-train-tile-puzzle/id6789607186/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free | — |
| Size | 71 MB | 311 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADAM LEE BRIDEGAN](https://appshunter.io/developer/1896299945) | [Jegeon Jung](https://appshunter.io/developer/1825889536) |

## What reviewers say

### Block Train

[App page](https://appshunter.io/ios/app/block-train-tile-puzzle/id6789607186)

This offline puzzle game challenges you to clear lines by strategically placing tile pieces. Complete rows and columns to send trains off the board and aim for your personal best score. Enjoy satisfying feedback and unlock new tile styles as you play.

**Highlights:** Drag and drop tile placement, Complete rows and columns to clear, Send trains off the board, Build streaks for high scores, Unlockable tile treatments, Offline play, no account needed

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

**In-app purchases:** none


### Whose Kitten?

[App page](https://appshunter.io/ios/app/whose-kitten/id6811257450)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $0.49 | one-time |
| 320 Gems | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| 560 Gems | $2.99 | one-time |
| 1,300 Gems | $6.99 | one-time |
| 4,500 Gems | $22.99 | one-time |


## Frequently asked questions

### Is Block Train free?

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

### Is Whose Kitten? free?

Whose Kitten? is free to download, with in-app purchases available.

### Do Block Train or Whose Kitten? have ads?

Whose Kitten? shows ads; Block Train does not.

### Which is updated more often, Block Train or Whose Kitten??

Block Train ships an update every 5 days, and Whose Kitten? daily. Most recently, Block Train was updated on October 3, 2026 and Whose Kitten? on October 9, 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.*