# Neurosurgery BC vs NSGYVA

The clearest difference is update cadence: NSGYVA at daily against Neurosurgery BC's every 10 months. On price, ads, 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.

Neurosurgery BC ships an update every 10 months, NSGYVA daily. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Neurosurgery BC | NSGYVA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Size | 21 MB | 15 MB |
| Requires iOS | 17.4 | **17** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Stephan Dr. Klessinger](https://appshunter.io/developer/975484760) | [Immix Concepts, LLC.](https://appshunter.io/developer/1025158102) |

## What reviewers say

### Neurosurgery BC

[App page](https://appshunter.io/ios/app/neurosurgery-bc/id975484761)

**Features:** macOS Compatibility

**In-app purchases:** none


### NSGYVA

[App page](https://appshunter.io/ios/app/nsgyva/id6740422608)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Neurosurgery BC free?

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

### Is NSGYVA free?

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

### Do Neurosurgery BC or NSGYVA have ads?

Neither Neurosurgery BC nor NSGYVA shows ads.

### Which is updated more often, Neurosurgery BC or NSGYVA?

Neurosurgery BC ships an update every 10 months, and NSGYVA daily. Most recently, Neurosurgery BC was updated on November 1, 2026 and NSGYVA on October 30, 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.*