# WatchDog vs 志伟

The clearest difference is ads: WatchDog at none against 志伟's shown. WatchDog also leads on update cadence (every 8 days vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WatchDog ships an update every 8 days, 志伟 every 8 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | WatchDog | 志伟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 8 months |
| Size | 40 MB | 9 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Biaojiefu Network Technology Co., Ltd.](https://appshunter.io/developer/1188524469) | [辉 李](https://appshunter.io/developer/1653911541) |

## What reviewers say

### WatchDog

[App page](https://appshunter.io/ios/app/watchdog/id1500359082)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### 志伟

[App page](https://appshunter.io/ios/app/id6444673864)

**In-app purchases:** none


## Frequently asked questions

### Is WatchDog free?

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

### Is 志伟 free?

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

### Do WatchDog or 志伟 have ads?

志伟 shows ads; WatchDog does not.

### Which is updated more often, WatchDog or 志伟?

WatchDog ships an update every 8 days, and 志伟 every 8 months. Most recently, WatchDog was updated on October 2, 2026 and 志伟 on October 12, 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.*