# Learn Endocrine System vs Urinary System Quiz

The clearest difference is price: Urinary System Quiz at $1.99 against Learn Endocrine System's $2.99. On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Learn Endocrine System costs $2.99 and Urinary System Quiz $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn Endocrine System ships an update every 36 months, Urinary System Quiz every 29 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Learn Endocrine System | Urinary System Quiz |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/urinary-system-quiz-anatomy/id1540345802/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 29 months** |
| Monetization | Paid | Paid |
| Size | 14 MB | 56 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Nurten PIRLI](https://appshunter.io/developer/1495958705) | [Alpha Dog Marketing LLC](https://appshunter.io/developer/1532429744) |

## What reviewers say

### Learn Endocrine System

[App page](https://appshunter.io/ios/app/learn-endocrine-system/id1502996208)

Master human endocrine physiology with this app. It offers quizzes, flashcards, and a glossary covering key topics like glands and disorders. Detailed statistics track your progress and quiz history.

**Highlights:** Quizzes on endocrine physiology, Flashcards for terms, Glossary of endocrine terms, Detailed statistics and progress tracking, Offline access, Covers major endocrine glands and disorders

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

**In-app purchases:** none


### Urinary System Quiz

[App page](https://appshunter.io/ios/app/urinary-system-quiz-anatomy/id1540345802)

Test your knowledge of the urinary system with over 300 quiz questions covering structure, function, and core concepts. Features three difficulty levels to aid in class preparation and grade improvement.

**Highlights:** Over 300 quiz questions, Covers structure and function, Includes excretion, renal circulation, nephron, Three difficulty levels, Helps prepare for class, Improves grades

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Endocrine System free?

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

### Is Urinary System Quiz free?

Urinary System Quiz costs $1.99, with no in-app purchases.

### Do Learn Endocrine System or Urinary System Quiz have ads?

Neither Learn Endocrine System nor Urinary System Quiz shows ads.

### Which is updated more often, Learn Endocrine System or Urinary System Quiz?

Learn Endocrine System ships an update every 36 months, and Urinary System Quiz every 29 months. Most recently, Learn Endocrine System was updated on October 29, 2026 and Urinary System Quiz on November 3, 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.*