# ASRA Coags vs Block Buddy Pro

The clearest difference is rating: Block Buddy Pro at 2.8 against ASRA Coags's 1.3. Block Buddy Pro also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (20% vs 10%). ASRA Coags's advantage is ads (none vs shown) and ratings volume (407 vs 75). On price, update cadence, 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.

Block Buddy Pro holds the better App Store score, 2.8 against 1.3. That said, the two scores are not equally well evidenced: ASRA Coags has 407 ratings behind it against 75, so its average is the more settled of the two. Written reviews point the same way: 10% of ASRA Coags's written reviews are positive against 20% of Block Buddy Pro's.

ASRA Coags ships an update every 3 months, Block Buddy Pro every 4 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ASRA Coags | Block Buddy Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (407 ratings)](https://appshunter.io/ios/app/asra-coags/id858796572/reviews) | **[2.8 (75 ratings)](https://appshunter.io/ios/app/block-buddy-pro/id1471006793/reviews)** |
| Number of ratings | **407** | 75 |
| Positive reviews | 9.7% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 27 MB | 20 MB |
| Requires iOS | **13.4** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [American Society of Regional Anesthesia and Pain Medicine](https://appshunter.io/developer/858796575) | [Block Buddy, LLC](https://appshunter.io/developer/1470651238) |

## 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


### Block Buddy Pro

[App page](https://appshunter.io/ios/app/block-buddy-pro/id1471006793)

This app provides comprehensive guidance for ultrasound-guided peripheral nerve blocks, point-of-care ultrasound, and non-surgical pain management. It features narrated videos, detailed descriptions, illustrations, and ultrasound images to teach users how to perform these procedures effectively. Access lessons and videos offline on various devices for continuous learning.

**Highlights:** Narrated video lessons, Detailed descriptions and instructions, Comprehensive illustrations and sonograms, Offline access to content, Personalized note-taking, Drug comparison guide (Rx Guide)

**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 Block Buddy Pro free?

Block Buddy Pro is free to download, with no in-app purchases.

### Which has better reviews, ASRA Coags or Block Buddy Pro?

Block Buddy Pro is rated higher. ASRA Coags averages 1.3 out of 5 from 407 ratings, while Block Buddy Pro averages 2.8 from 75 ratings.

### Do ASRA Coags or Block Buddy Pro have ads?

Block Buddy Pro shows ads; ASRA Coags does not.

### Which is updated more often, ASRA Coags or Block Buddy Pro?

ASRA Coags ships an update every 3 months, and Block Buddy Pro every 4 months. Most recently, ASRA Coags was updated on September 21, 2026 and Block Buddy Pro on September 18, 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.*