# AirLink NC vs PED

The clearest difference is in-app purchases: AirLink NC at none against PED's 3. AirLink NC also leads on update cadence (every 3 months vs every 10 months) and iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. PED sells 3 in-app purchases, starting at $5.99 per 3 months. AirLink NC asks for nothing beyond the download.

AirLink NC ships an update every 3 months, PED every 10 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | AirLink NC | PED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (7 ratings)](https://appshunter.io/ios/app/ped-er/id1568969247/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 49 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Softtech, Incorporated.](https://appshunter.io/developer/994593098) | [Tsai Newcomb Technology LLC](https://appshunter.io/developer/1568969249) |

## What reviewers say

### AirLink NC

[App page](https://appshunter.io/ios/app/airlink-nc/id1478639064)

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

**In-app purchases:** none


### PED

[App page](https://appshunter.io/ios/app/ped-er/id1568969247)

This medical app provides critical pediatric dosing information for over 170 drugs and infusions, along with vital sign references and calculators. It's designed for emergency medical professionals to quickly access essential data for small patients.

**Highlights:** Pediatric drug dosing information, Over 170 common drugs and infusions, Weight-based vital sign ranges, Medication infusion calculations, Medical and trauma references, Clinical decision support calculators

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Month Subscription | $5.99 | per 3 months |
| 6 Month Subscription | $10.99 | per 6 months |
| One Year Subscription | $19.99 | per year |


## Frequently asked questions

### Is AirLink NC free?

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

### Is PED free?

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

### Do AirLink NC or PED have ads?

Neither AirLink NC nor PED shows ads.

### Which is updated more often, AirLink NC or PED?

AirLink NC ships an update every 3 months, and PED every 10 months. Most recently, AirLink NC was updated on November 7, 2026 and PED on November 7, 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.*