# 药信店员版 vs Ring KL

The clearest difference is update cadence: Ring KL at weekly against 药信店员版's monthly. 药信店员版's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

药信店员版 ships an update monthly, Ring KL weekly. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 药信店员版 | Ring KL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 183 MB | 153 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Beijing Training Pharm Information Technology CO.,LTD](https://appshunter.io/developer/792642600) | [Wuxi Conglay Medical Technology Co., Ltd.](https://appshunter.io/developer/6795841974) |

## What reviewers say

### 药信店员版

[App page](https://appshunter.io/ios/app/id993557227)

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

**In-app purchases:** none


### Ring KL

[App page](https://appshunter.io/ios/app/ring-kl/id6795841971)

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

**In-app purchases:** none


## Frequently asked questions

### Is 药信店员版 free?

药信店员版 is free to download, with no in-app purchases.

### Is Ring KL free?

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

### Do 药信店员版 or Ring KL have ads?

Neither 药信店员版 nor Ring KL shows ads.

### Which is updated more often, 药信店员版 or Ring KL?

药信店员版 ships an update monthly, and Ring KL weekly. Most recently, 药信店员版 was updated on October 20, 2026 and Ring KL on October 15, 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.*