# Puzzle China Pro vs WorldRoulette!

The clearest difference is in-app purchases: WorldRoulette! at none against Puzzle China Pro's 6. WorldRoulette! also leads on update cadence (fortnightly vs every 3 months). Puzzle China Pro's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Puzzle China Pro sells 6 one-off in-app purchases. WorldRoulette! asks for nothing beyond the download.

Puzzle China Pro ships an update every 3 months, WorldRoulette! fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Puzzle China Pro | WorldRoulette! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/puzzle-china-pro/id682222205/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 9 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杰 刘](https://appshunter.io/developer/515634394) | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) |

## What reviewers say

### Puzzle China Pro

[App page](https://appshunter.io/ios/app/puzzle-china-pro/id682222205)

A geography puzzle game where users drag and drop province pieces to their correct locations on a map of China. It's designed for learning province shapes and positions with clear visuals and simple controls, suitable for families.

**Highlights:** Drag-and-drop gameplay, Learn province shapes and positions, Time challenge mode, Best record tracking, Stars and rewards system, Hint feature

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 450 stars | $0.99 | one-time |
| 1000 stars | $1.99 | one-time |
| 1500 stars | $2.99 | one-time |
| 3000 stars | $4.99 | one-time |
| 7000 stars | $9.99 | one-time |
| 15000 stars | $19.99 | one-time |


### WorldRoulette!

[App page](https://appshunter.io/ios/app/worldroulette/id6748948374)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle China Pro free?

Puzzle China Pro is free to download, with in-app purchases available.

### Is WorldRoulette! free?

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

### Do Puzzle China Pro or WorldRoulette! have ads?

WorldRoulette! shows ads; Puzzle China Pro does not.

### Which is updated more often, Puzzle China Pro or WorldRoulette!?

Puzzle China Pro ships an update every 3 months, and WorldRoulette! fortnightly. Most recently, Puzzle China Pro was updated on November 1, 2026 and WorldRoulette! 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.*