# Block Buddy Pro vs Hadzic's Nerve Blocks, 3E

The clearest difference is price: Block Buddy Pro at Free against Hadzic's Nerve Blocks, 3E's $174.99. Block Buddy Pro also leads on update cadence (every 4 months vs every 30 months). Hadzic's Nerve Blocks, 3E's advantage is ads (none vs shown) and iOS requirement (10.0 vs 17.5). On in-app purchases and device support there is nothing between them.

Block Buddy Pro is free to download; Hadzic's Nerve Blocks, 3E costs $174.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Block Buddy Pro ships an update every 4 months, Hadzic's Nerve Blocks, 3E every 30 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Block Buddy Pro | Hadzic's Nerve Blocks, 3E |
| --- | --- | --- |
| Price | **Free** | $174.99 |
| Rating | **[2.8 (75 ratings)](https://appshunter.io/ios/app/block-buddy-pro/id1471006793/reviews)** | — |
| Number of ratings | **75** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 30 months |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 117 MB |
| Requires iOS | 17.5 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Block Buddy, LLC](https://appshunter.io/developer/1470651238) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### 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


### Hadzic's Nerve Blocks, 3E

[App page](https://appshunter.io/ios/app/hadzics-nerve-blocks-3e/id1583600478)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Block Buddy Pro free?

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

### Is Hadzic's Nerve Blocks, 3E free?

Hadzic's Nerve Blocks, 3E costs $174.99, with no in-app purchases.

### Do Block Buddy Pro or Hadzic's Nerve Blocks, 3E have ads?

Block Buddy Pro shows ads; Hadzic's Nerve Blocks, 3E does not.

### Which is updated more often, Block Buddy Pro or Hadzic's Nerve Blocks, 3E?

Block Buddy Pro ships an update every 4 months, and Hadzic's Nerve Blocks, 3E every 30 months. Most recently, Block Buddy Pro was updated on October 24, 2026 and Hadzic's Nerve Blocks, 3E on October 27, 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.*