# ZerOne Canada vs 鼾声侦探

The clearest difference is in-app purchases: ZerOne Canada at none against 鼾声侦探's 2. 鼾声侦探's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 鼾声侦探 sells 2 in-app purchases, starting at $2.99 per month. ZerOne Canada asks for nothing beyond the download.

ZerOne Canada ships an update every 3 weeks, 鼾声侦探 daily. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ZerOne Canada | 鼾声侦探 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 190 MB | 6 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hockeyology Inc.](https://appshunter.io/developer/1752463522) | [威 赵](https://appshunter.io/developer/1843376250) |

## What reviewers say

### ZerOne Canada

[App page](https://appshunter.io/ios/app/zerone-canada/id6504484986)

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

**In-app purchases:** none


### 鼾声侦探

[App page](https://appshunter.io/ios/app/ai/id6764031494)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 鼾声侦探月会员 | $2.99 | per month |
| 鼾声侦探年会员 | $14.99 | per year |


## Frequently asked questions

### Is ZerOne Canada free?

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

### Is 鼾声侦探 free?

鼾声侦探 is free to download, with in-app purchases available.

### Do ZerOne Canada or 鼾声侦探 have ads?

Neither ZerOne Canada nor 鼾声侦探 shows ads.

### Which is updated more often, ZerOne Canada or 鼾声侦探?

ZerOne Canada ships an update every 3 weeks, and 鼾声侦探 daily. Most recently, ZerOne Canada was updated on September 25, 2026 and 鼾声侦探 on September 16, 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.*