# Cerebrum ID vs Concise Neurology

The clearest difference is price: Concise Neurology at Free against Cerebrum ID's $4.99. Cerebrum ID's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 16.0). On ads and device support there is nothing between them.

Concise Neurology is free to download; Cerebrum ID costs $4.99 up front. Concise Neurology sells 4 in-app purchases, starting at $2.99 per month. Cerebrum ID asks for nothing beyond the download.

## The numbers

| Metric | Cerebrum ID | Concise Neurology |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | — |
| Size | 23 MB | 49 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [RER MedApps](https://appshunter.io/developer/1720150558) |

## What reviewers say

### Cerebrum ID

[App page](https://appshunter.io/ios/app/cerebrum-id/id916296922)

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

**In-app purchases:** none


### Concise Neurology

[App page](https://appshunter.io/ios/app/concise-neurology/id6757497413)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monatlich | $2.99 | per month |
| Premium Yearly | $24.99 | per year |
| Lifetime Access - 50% Off | $24.99 | one-time |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Cerebrum ID free?

Cerebrum ID costs $4.99, with no in-app purchases.

### Is Concise Neurology free?

Concise Neurology is free to download, with in-app purchases available.

### Do Cerebrum ID or Concise Neurology have ads?

Neither Cerebrum ID nor Concise Neurology shows ads.

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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.*