# ASRA Coags vs Antithrombotic Guidelines

The clearest difference is price: ASRA Coags at Free against Antithrombotic Guidelines's $3.99. ASRA Coags also leads on ratings volume (414 vs 5) and review sentiment (9% vs 0%). Antithrombotic Guidelines's advantage is rating (2.2 vs 1.3) and update cadence (every 4 days vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

ASRA Coags is free to download; Antithrombotic Guidelines costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Antithrombotic Guidelines holds the better App Store score, 2.2 against 1.3. That said, the two scores are not equally well evidenced: ASRA Coags has 414 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 9% of ASRA Coags's written reviews are positive against 0% of Antithrombotic Guidelines's, so the app with the better star average is not the one people write more warmly about.

ASRA Coags ships an update every 3 months, Antithrombotic Guidelines every 4 days. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ASRA Coags | Antithrombotic Guidelines |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [1.3 (414 ratings)](https://appshunter.io/ios/app/asra-coags/id858796572/reviews) | **[2.2 (5 ratings)](https://appshunter.io/ios/app/antithrombotic-guidelines/id1585816596/reviews)** |
| Number of ratings | **414** | 5 |
| Positive reviews | **8.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Subscription | **Paid** |
| Size | 27 MB | 30 MB |
| Requires iOS | 13.4 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [American Society of Regional Anesthesia and Pain Medicine](https://appshunter.io/developer/858796575) | [SOCIETY OF INTERVENTIONAL PAIN MANAGEMENT SURGERY CENTERS, INC](https://appshunter.io/developer/1474285323) |

## What reviewers say

### ASRA Coags

[App page](https://appshunter.io/ios/app/asra-coags/id858796572)

This app provides quick access to anticoagulation guidelines for regional anesthesia and interventional pain procedures. It offers drug-specific summaries, recommendations based on procedure type, and detailed information on medication mechanisms and guideline documents.

**Highlights:** Anticoagulation guideline reference, Drug-specific summary information, Regional anesthesia guidelines, Interventional pain guidelines, Search by drug or procedure, Recommendations by block and intervention type

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Antithrombotic Guidelines

[App page](https://appshunter.io/ios/app/antithrombotic-guidelines/id1585816596)

This medical reference app provides quick access to guidelines for antithrombotic and epidural procedures. It allows users to select drugs and procedures to view relevant information, including reversal guidelines and drug details. The app also offers PDF versions of research articles and a checklist for offline use.

**Highlights:** Guideline lookup by drug and procedure, Drug reversal guidelines, Searchable drug and procedure database, Favorite drugs and procedures, Offline functionality, Access to original research PDFs

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

**In-app purchases:** none


## Frequently asked questions

### Is ASRA Coags free?

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

### Is Antithrombotic Guidelines free?

Antithrombotic Guidelines costs $3.99, with no in-app purchases.

### Which has better reviews, ASRA Coags or Antithrombotic Guidelines?

Antithrombotic Guidelines is rated higher. ASRA Coags averages 1.3 out of 5 from 414 ratings, while Antithrombotic Guidelines averages 2.2 from 5 ratings.

### Do ASRA Coags or Antithrombotic Guidelines have ads?

Neither ASRA Coags nor Antithrombotic Guidelines shows ads.

### Which is updated more often, ASRA Coags or Antithrombotic Guidelines?

ASRA Coags ships an update every 3 months, and Antithrombotic Guidelines every 4 days. Most recently, ASRA Coags was updated on October 22, 2026 and Antithrombotic Guidelines on October 16, 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.*