# WiODO vs ZRun

The clearest difference is ads: ZRun at none against WiODO's shown. ZRun also leads on review sentiment (35% vs 0%) and rating (3.1 vs 2.6). 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.

ZRun holds the better App Store score, 3.1 against 2.6. That said, the two scores are not equally well evidenced: ZRun has 393 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 0% of WiODO's written reviews are positive against 35% of ZRun's.

WiODO ships an update every 3 weeks, ZRun weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WiODO | ZRun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (12 ratings)](https://appshunter.io/ios/app/wiodo/id1581390229/reviews) | **[3.1 (393 ratings)](https://appshunter.io/ios/app/zrun/id6739612986/reviews)** |
| Number of ratings | 12 | **393** |
| Positive reviews | 0.0% of reviews | **34.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 227 MB | 232 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Wiodo Technology Co.,Ltd](https://appshunter.io/developer/1615926699) | [深圳子俊科技有限公司](https://appshunter.io/developer/1782234380) |

## What reviewers say

### WiODO

[App page](https://appshunter.io/ios/app/wiodo/id1581390229)

Monitor and interact with smart home devices remotely. Features include HD camera monitoring with voice intercom, secure cloud storage for event and continuous video, and AI-powered detection with timely alarm notifications for motion and human presence.

**Highlights:** HD smart camera monitoring, Remote voice intercom, Cloud security storage, Encrypted data storage, Motion and humanoid detection, Real-time alarm notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### ZRun

[App page](https://appshunter.io/ios/app/zrun/id6739612986)

This app syncs with a smartwatch to display your health data, including steps, distance, and calories burned. It also tracks sleep quality and provides notifications for calls and messages. The application integrates with Apple Health for comprehensive health management.

**Highlights:** Step, distance, and calorie tracking, Sleep quality monitoring, Call and message notifications, Apple Health integration, Syncs with smartwatch

**In-app purchases:** none


## Frequently asked questions

### Is WiODO free?

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

### Is ZRun free?

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

### Which has better reviews, WiODO or ZRun?

ZRun is rated higher. WiODO averages 2.6 out of 5 from 12 ratings, while ZRun averages 3.1 from 393 ratings.

### Do WiODO or ZRun have ads?

WiODO shows ads; ZRun does not.

### Which is updated more often, WiODO or ZRun?

WiODO ships an update every 3 weeks, and ZRun weekly. Most recently, WiODO was updated on October 24, 2026 and ZRun on October 25, 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.*