# AIRTRAQ CAST vs EMS Drip Calc Lite

The clearest difference is ads: AIRTRAQ CAST at none against EMS Drip Calc Lite's shown. AIRTRAQ CAST also leads on monetization model (free vs ad-supported). EMS Drip Calc Lite's advantage is update cadence (every 6 weeks vs every 4 months) and ratings volume (3 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for AIRTRAQ CAST against 5.0 for EMS Drip Calc Lite. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

AIRTRAQ CAST ships an update every 4 months, EMS Drip Calc Lite every 6 weeks. The most recent releases landed on October 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AIRTRAQ CAST | EMS Drip Calc Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/airtraq-cast/id637662647/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ems-drip-calc-lite/id6463321473/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 72 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [AIRTRAQ](https://appshunter.io/developer/637662730) | [National Emergency Resource Group](https://appshunter.io/developer/1383458744) |

## What reviewers say

### AIRTRAQ CAST

[App page](https://appshunter.io/ios/app/airtraq-cast/id637662647)

This medical application connects wirelessly to a specialized camera to display real-time video laryngoscopy images on a tablet or smartphone. Users can record videos and capture still images directly from their mobile device.

**Highlights:** Real-time video display, Wi-Fi camera connectivity, Video recording, Snapshot capture, Tablet and smartphone compatibility

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

**In-app purchases:** none


### EMS Drip Calc Lite

[App page](https://appshunter.io/ios/app/ems-drip-calc-lite/id6463321473)

This medical app simplifies complex IV drip calculations for pre-hospital care providers. It follows AHA, PALS, and ACLS guidelines, offering quick math guides and built-in formulas for accurate medication administration in high-pressure situations.

**Highlights:** IV drip calculations, AHA, PALS, ACLS guidelines, Pre-hospital focus, Quick math guides, Built-in formulas, Error prevention double-check

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AIRTRAQ CAST free?

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

### Is EMS Drip Calc Lite free?

EMS Drip Calc Lite is free to download, with no in-app purchases.

### Which has better reviews, AIRTRAQ CAST or EMS Drip Calc Lite?

AIRTRAQ CAST and EMS Drip Calc Lite are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do AIRTRAQ CAST or EMS Drip Calc Lite have ads?

EMS Drip Calc Lite shows ads; AIRTRAQ CAST does not.

### Which is updated more often, AIRTRAQ CAST or EMS Drip Calc Lite?

AIRTRAQ CAST ships an update every 4 months, and EMS Drip Calc Lite every 6 weeks. Most recently, AIRTRAQ CAST was updated on October 23, 2026 and EMS Drip Calc Lite on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*