# A+PTRN vs RapidRef.

A+PTRN and RapidRef. are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | A+PTRN | RapidRef. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rapidref/id6762231650/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 27 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [Steven White](https://appshunter.io/developer/1796742445) |

## What reviewers say

### A+PTRN

[App page](https://appshunter.io/ios/app/a-plus-ptrn/id6758960658)

**Features:** macOS Compatibility

**In-app purchases:** none


### RapidRef.

[App page](https://appshunter.io/ios/app/rapidref/id6762231650)

This platform is designed for prehospital care providers, offering a centralized system for managing clinical protocols, drug information, and operational procedures. It includes integrated calculators for dosing and scoring, and allows agencies to customize their content and manage user accounts.

**Highlights:** Clinical protocols management, Drug formulary and calculators, Operational SOPs and hospital directory, Customizable resource library, Agency administrator web panel, Offline content access

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

**In-app purchases:** none


## Frequently asked questions

### Is A+PTRN free?

A+PTRN is free to download, with no in-app purchases.

### Is RapidRef. free?

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

### Do A+PTRN or RapidRef. have ads?

Neither A+PTRN nor RapidRef. shows ads.

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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.*