# Graphium vs Hadzic's Nerve Blocks, 3E

The clearest difference is price: Graphium at Free against Hadzic's Nerve Blocks, 3E's $174.99. Graphium also leads on update cadence (monthly vs every 30 months). Hadzic's Nerve Blocks, 3E's advantage is iOS requirement (10.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Graphium 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.

Graphium ships an update monthly, Hadzic's Nerve Blocks, 3E every 30 months. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Graphium | Hadzic's Nerve Blocks, 3E |
| --- | --- | --- |
| Price | **Free** | $174.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/graphium/id908111730/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 30 months |
| Monetization | Free | — |
| Size | 32 MB | 117 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Graphium Health](https://appshunter.io/developer/908111733) | [Usatine & Erickson Media LLC](https://appshunter.io/developer/1466894388) |

## What reviewers say

### Graphium

[App page](https://appshunter.io/ios/app/graphium/id908111730)

This application offers anesthesiologists a streamlined mobile interface for accessing Electronic Medical Record (EMR) system functionalities. Designed by medical professionals for acute care settings, it simplifies data entry and provides administrators with actionable insights.

**Highlights:** Mobile EMR access, Simplified data entry, Cloud data synchronization, Actionable administrative insights, Designed for anesthesiologists

**Features:** Vision Pro support

**In-app purchases:** none


### Hadzic's Nerve Blocks, 3E

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

**In-app purchases:** none


## Frequently asked questions

### Is Graphium free?

Graphium 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 Graphium or Hadzic's Nerve Blocks, 3E have ads?

Neither Graphium nor Hadzic's Nerve Blocks, 3E shows ads.

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

Graphium ships an update monthly, and Hadzic's Nerve Blocks, 3E every 30 months. Most recently, Graphium was updated on October 9, 2026 and Hadzic's Nerve Blocks, 3E on October 4, 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.*