# The Human Body Systems vs Learn Nervous System

The clearest difference is update cadence: The Human Body Systems at every 15 months against Learn Nervous System's every 36 months. Learn Nervous System's advantage is price ($2.99 vs $4.99) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

The Human Body Systems costs $4.99 and Learn Nervous System $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Human Body Systems ships an update every 15 months, Learn Nervous System every 36 months. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | The Human Body Systems | Learn Nervous System |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 36 months |
| Monetization | Paid | — |
| Size | 24 MB | 16 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Nurten PIRLI](https://appshunter.io/developer/1495958705) |

## What reviewers say

### The Human Body Systems

[App page](https://appshunter.io/ios/app/the-human-body-systems/id638729035)

Learn about the 10 human body systems through interactive quizzes and a comprehensive glossary. Test your knowledge with multiple-choice questions and track your progress with detailed statistics. This app offers an offline learning experience focused on education.

**Highlights:** Explore 10 human body systems, Multiple-choice quizzes, Offline functionality, Detailed statistics tracking, Alphabetical glossary with search, Customizable quiz settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Nervous System

[App page](https://appshunter.io/ios/app/learn-nervous-system/id1502220966)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Human Body Systems free?

The Human Body Systems costs $4.99, with no in-app purchases.

### Is Learn Nervous System free?

Learn Nervous System costs $2.99, with no in-app purchases.

### Do The Human Body Systems or Learn Nervous System have ads?

Neither The Human Body Systems nor Learn Nervous System shows ads.

### Which is updated more often, The Human Body Systems or Learn Nervous System?

The Human Body Systems ships an update every 15 months, and Learn Nervous System every 36 months. Most recently, The Human Body Systems was updated on October 28, 2026 and Learn Nervous System on October 29, 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.*