# 创美e药 vs Drip Helper

The clearest difference is in-app purchases: 创美e药 at none against Drip Helper's 1. 创美e药 also leads on iOS requirement (15.0 vs 17.6). Drip Helper's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Drip Helper sells 1 one-off in-app purchase. 创美e药 asks for nothing beyond the download.

创美e药 ships an update every 5 weeks, Drip Helper every 4 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 创美e药 | Drip Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drip-helper-iv-rate-calc/id1576102500/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 52.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [创美药业](https://appshunter.io/developer/1268520776) | [nakajima ryoma](https://appshunter.io/developer/1576102502) |

## What reviewers say

### 创美e药

[App page](https://appshunter.io/ios/app/e/id1262952918)

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

**In-app purchases:** none


### Drip Helper

[App page](https://appshunter.io/ios/app/drip-helper-iv-rate-calc/id1576102500)

This medical app assists in calculating intravenous drip rates and timers. It allows users to input volume and time to determine the drip rate, or vice versa, with support for customizable infusion set values and Apple Watch integration.

**Highlights:** Drip rate calculation, Customizable infusion sets (1-99 gtt/mL), Calculate Volume, Rate, or Time, Visual drip interval display, Apple Watch support, iPhone vibration feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $4.99 | one-time |


## Frequently asked questions

### Is 创美e药 free?

创美e药 is free to download, with no in-app purchases.

### Is Drip Helper free?

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

### Do 创美e药 or Drip Helper have ads?

Neither 创美e药 nor Drip Helper shows ads.

### Which is updated more often, 创美e药 or Drip Helper?

创美e药 ships an update every 5 weeks, and Drip Helper every 4 days. Most recently, 创美e药 was updated on October 29, 2026 and Drip Helper on October 30, 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.*