# boostEM vs Drip Helper

The clearest difference is review sentiment: boostEM at 100% against Drip Helper's 52%. boostEM also leads on in-app purchases (none vs 1) and ratings volume (9 vs 3). Drip Helper's advantage is rating (5.0 vs 4.6) and update cadence (every 4 days vs every 3 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. boostEM asks for nothing beyond the download.

Drip Helper holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews complicate that: 100% of boostEM's written reviews are positive against 52% of Drip Helper's, so the app with the better star average is not the one people write more warmly about.

boostEM ships an update every 3 weeks, Drip Helper every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | boostEM | Drip Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/boostem/id991962466/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drip-helper-iv-rate-calc/id1576102500/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | **100.0% of reviews** | 52.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 5 MB |
| Requires iOS | **7.1** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [Dirkes Medical, PLLC](https://appshunter.io/developer/1668683062) | [nakajima ryoma](https://appshunter.io/developer/1576102502) |

## What reviewers say

### boostEM

[App page](https://appshunter.io/ios/app/boostem/id991962466)

A medical calculator for emergency physicians, offering over 60 clinical decision rules and rapid medication doses. Includes tools like a pupillometer and visual acuity chart, functioning offline without ads.

**Highlights:** 60+ clinical decision rule calculators, Rapid medication doses, Pupillometer, Estimated gestational age calculator, Visual acuity chart, Offline functionality

**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 boostEM free?

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

### Is Drip Helper free?

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

### Which has better reviews, boostEM or Drip Helper?

Drip Helper is rated higher. boostEM averages 4.6 out of 5 from 9 ratings, while Drip Helper averages 5.0 from 3 ratings.

### Do boostEM or Drip Helper have ads?

Neither boostEM nor Drip Helper shows ads.

### Which is updated more often, boostEM or Drip Helper?

boostEM ships an update every 3 weeks, and Drip Helper every 4 days. Most recently, boostEM was updated on October 24, 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.*