# 世界仔 vs Stray Map

The clearest difference is in-app purchases: 世界仔 at none against Stray Map's 1. Stray Map's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stray Map sells 1 one-off in-app purchase. 世界仔 asks for nothing beyond the download.

世界仔 ships an update every 3 months, Stray Map every 2 weeks. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 世界仔 | Stray Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 26 MB | 56 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Elliott Chek-yui Tam](https://appshunter.io/developer/1879682705) | [Pin Huang](https://appshunter.io/developer/1711023239) |

## What reviewers say

### 世界仔

[App page](https://appshunter.io/ios/app/id6759587464)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stray Map

[App page](https://appshunter.io/ios/app/stray-map/id6802017209)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy the developer a coffee | $1.99 | one-time |


## Frequently asked questions

### Is 世界仔 free?

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

### Is Stray Map free?

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

### Do 世界仔 or Stray Map have ads?

世界仔 shows ads; Stray Map does not.

### Which is updated more often, 世界仔 or Stray Map?

世界仔 ships an update every 3 months, and Stray Map every 2 weeks. Most recently, 世界仔 was updated on October 31, 2026 and Stray Map on November 2, 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.*