# 每日一毒Watch版 vs On99

每日一毒Watch版 and On99 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

每日一毒Watch版 ships an update every 4 days, On99 every 5 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 每日一毒Watch版 | On99 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 5 MB | 70 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 17+ |
| Developer | [秀华 李](https://appshunter.io/developer/1632733591) | [Ho Ngai Chan](https://appshunter.io/developer/467067681) |

## What reviewers say

### 每日一毒Watch版

[App page](https://appshunter.io/ios/app/watch/id6472163444)

**Features:** Apple Watch app

**In-app purchases:** none


### On99

[App page](https://appshunter.io/ios/app/on99-mark-six-your-way/id6783656236)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 每日一毒Watch版 free?

每日一毒Watch版 is free to download, with no in-app purchases.

### Is On99 free?

On99 is free to download, with no in-app purchases.

### Do 每日一毒Watch版 or On99 have ads?

Neither 每日一毒Watch版 nor On99 shows ads.

### Which is updated more often, 每日一毒Watch版 or On99?

每日一毒Watch版 ships an update every 4 days, and On99 every 5 days. Most recently, 每日一毒Watch版 was updated on October 9, 2026 and On99 on October 24, 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.*