# 反詐戰警 vs YuPet

The clearest difference is in-app purchases: YuPet at none against 反詐戰警's 3. 反詐戰警's advantage is update cadence (monthly vs every 2 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. 反詐戰警 sells 3 in-app purchases, starting at $0.99 per month. YuPet asks for nothing beyond the download.

反詐戰警 ships an update monthly, YuPet every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 反詐戰警 | YuPet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6450108772/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 124 MB | 54 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Taiwan Mobile Co., Ltd.](https://appshunter.io/developer/386942698) | [Your Health Technology Co., Ltd.](https://appshunter.io/developer/1530569290) |

## What reviewers say

### 反詐戰警

[App page](https://appshunter.io/ios/app/id6450108772)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 標準方案 | $0.99 | per month |
| 進階方案 | $2.99 | per month |
| 進階方案 | $19.99 | per year |


### YuPet

[App page](https://appshunter.io/ios/app/yupet/id6504995190)

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

**In-app purchases:** none


## Frequently asked questions

### Is 反詐戰警 free?

反詐戰警 is free to download, with in-app purchases available.

### Is YuPet free?

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

### Do 反詐戰警 or YuPet have ads?

Neither 反詐戰警 nor YuPet shows ads.

### Which is updated more often, 反詐戰警 or YuPet?

反詐戰警 ships an update monthly, and YuPet every 2 months. Most recently, 反詐戰警 was updated on November 3, 2026 and YuPet on November 4, 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.*