# Muscular System Quizzes vs Learn Skeletal System

The clearest difference is price: Learn Skeletal System at $1.99 against Muscular System Quizzes's $2.99. Learn Skeletal System also leads on iOS requirement (8.0 vs 11.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Muscular System Quizzes costs $2.99 and Learn Skeletal System $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Muscular System Quizzes ships an update every 35 months, Learn Skeletal System every 33 months. The most recent releases landed on October 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Muscular System Quizzes | Learn Skeletal System |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 33 months** |
| Size | 16 MB | 19 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Nurten PIRLI](https://appshunter.io/developer/1495958705) |

## What reviewers say

### Muscular System Quizzes

[App page](https://appshunter.io/ios/app/muscular-system-quizzes/id1438525082)

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

**In-app purchases:** none


### Learn Skeletal System

[App page](https://appshunter.io/ios/app/learn-skeletal-system/id1503289845)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscular System Quizzes free?

Muscular System Quizzes costs $2.99, with no in-app purchases.

### Is Learn Skeletal System free?

Learn Skeletal System costs $1.99, with no in-app purchases.

### Do Muscular System Quizzes or Learn Skeletal System have ads?

Neither Muscular System Quizzes nor Learn Skeletal System shows ads.

### Which is updated more often, Muscular System Quizzes or Learn Skeletal System?

Muscular System Quizzes ships an update every 35 months, and Learn Skeletal System every 33 months. Most recently, Muscular System Quizzes was updated on October 4, 2026 and Learn Skeletal 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.*