# Neuroscience vs Pet Compass

The clearest difference is in-app purchases: Neuroscience at none against Pet Compass's 3. Pet Compass's advantage is iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pet Compass sells 3 in-app purchases, starting at $2.99 per 7 days. Neuroscience asks for nothing beyond the download.

Neuroscience ships an update fortnightly, Pet Compass every 10 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Neuroscience | Pet Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (13 ratings)](https://appshunter.io/ios/app/neuroscience-understand-brain/id6756239671/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free | — |
| Size | 28 MB | 121 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Michal Pawlik](https://appshunter.io/developer/1542254053) | [Miguel Hernandez](https://appshunter.io/developer/1518487458) |

## What reviewers say

### Neuroscience

[App page](https://appshunter.io/ios/app/neuroscience-understand-brain/id6756239671)

Explore the intricacies of the human brain with this educational app. It offers over 110 lessons and 170 test questions to enhance your learning, memory, and cognitive abilities. Learn at your own pace with offline access to most content.

**Highlights:** 110+ neuroscience lessons, 170+ test questions, 70+ study advice, Offline functionality, Micro-learning style, Perception, memory, emotion, decision-making topics

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

**In-app purchases:** none


### Pet Compass

[App page](https://appshunter.io/ios/app/pet-compass/id6757321643)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pet Compass Pro - Weekly | $2.99 | per 7 days |
| Pet Compass Pro - Monthly | $9.99 | per month |
| Pet Compass Pro - Yearly | $59.99 | per year |


## Frequently asked questions

### Is Neuroscience free?

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

### Is Pet Compass free?

Pet Compass is free to download, with in-app purchases available.

### Do Neuroscience or Pet Compass have ads?

Neither Neuroscience nor Pet Compass shows ads.

### Which is updated more often, Neuroscience or Pet Compass?

Neuroscience ships an update fortnightly, and Pet Compass every 10 days. Most recently, Neuroscience was updated on October 30, 2026 and Pet Compass on October 24, 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.*