# 药安心助手 vs OKnote

The clearest difference is in-app purchases: 药安心助手 at none against OKnote's 2. 药安心助手 also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OKnote sells 2 one-off in-app purchases. 药安心助手 asks for nothing beyond the download.

药安心助手 ships an update every 10 days, OKnote every 2 weeks. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 药安心助手 | OKnote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 33 MB | 333 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tibet Yichuan Pharmaceutical Co., Ltd.](https://appshunter.io/developer/1581360850) | [魔法森林(重庆)科技有限公司](https://appshunter.io/developer/1633338775) |

## What reviewers say

### 药安心助手

[App page](https://appshunter.io/ios/app/id1581546431)

**Features:** macOS Compatibility

**In-app purchases:** none


### OKnote

[App page](https://appshunter.io/ios/app/oknote/id6777503597)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OKNote Family | $44.99 | one-time |
| OKNote Pro | $166.99 | one-time |


## Frequently asked questions

### Is 药安心助手 free?

药安心助手 is free to download, with no in-app purchases.

### Is OKnote free?

OKnote is free to download, with in-app purchases available.

### Do 药安心助手 or OKnote have ads?

Neither 药安心助手 nor OKnote shows ads.

### Which is updated more often, 药安心助手 or OKnote?

药安心助手 ships an update every 10 days, and OKnote every 2 weeks. Most recently, 药安心助手 was updated on November 7, 2026 and OKnote on November 10, 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.*