# 我的匿名提问箱 vs Stray Map

The clearest difference is in-app purchases: 我的匿名提问箱 at none against Stray Map's 1. 我的匿名提问箱 also leads on iOS requirement (14.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Stray Map sells 1 one-off in-app purchase. 我的匿名提问箱 asks for nothing beyond the download.

## The numbers

| Metric | 我的匿名提问箱 | Stray Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 3 MB | 56 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [盟 张](https://appshunter.io/developer/6786098745) | [Pin Huang](https://appshunter.io/developer/1711023239) |

## What reviewers say

### 我的匿名提问箱

[App page](https://appshunter.io/ios/app/id6797835962)

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

**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 我的匿名提问箱 free?

我的匿名提问箱 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 我的匿名提问箱 or Stray Map have ads?

Neither 我的匿名提问箱 nor Stray Map shows ads.

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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.*