Learn Immune System vs Geometric Concepts
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Learn Immune System
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Meet Your Bodyβs Private Army! Find out and improve your information answering questions and learn new knowledge about human immune anatomy by our app. This cool app discusses the most important topics in immune system and is ideal for all medical professionals, medical residents and interns, nurses, medical students and of course curious lay people who just want to learn more about immune system. APP FEATURES - Internet connection is NOT needed. Play whenever and everywhere you want. - Study immune system topics. - Study immune system terms as flashcards. - Study immune system glossary. - View detailed statistics about your quiz grade and achievements. - View Quiz Review to look your quiz history. App includes at the following topics: - Overview of Immune System - Components of Immune System - Innate immune system - Adaptive immune system - Tumor immunology - Immune System Boosters - Disorders of Immune System
Geometric Concepts
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Geometric Concepts builds a solid foundation in geometry by clearly defining and illustrating fundamental objectsβpoints, lines, rays, segments, and angles. The app surveys angle types in the plane (acute, right, obtuse, straight, and reflex) and explains angle relationships such as complementary, supplementary, vertical, and adjacent. It introduces congruence for segments and angles, using precise notation and step-by-step examples to show how to recognize and prove congruence. Interactive diagrams and worked examples help build intuition, while a concise glossary clarifies symbols and terms. Learning is reinforced through tiered quizzes, instant feedback, and guided proof analysis that breaks problems into manageable steps. The app cycles content for review and provides progressively challenging practice to strengthen reasoning and problem-solving skills.
Screenshots
Verdict
The clearest difference is iOS requirement: Learn Immune System at 11.0 against Geometric Concepts's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Learn Immune System costs $2.99 and Geometric Concepts $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Learn Immune System ships an update every 36 months, Geometric Concepts every 39 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | Learn Immune System | Geometric Concepts |
|---|---|---|
| Price | $2.99 | $2.99 |
| Update frequency | Every 36 months β better | Every 39 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 11.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 16 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Nurten PIRLI | Gomathy Shankaran |
In-app purchases
Learn Immune System
No in-app purchases
Geometric Concepts
No in-app purchases
Questions
Is Learn Immune System free?
Is Geometric Concepts free?
Do Learn Immune System or Geometric Concepts have ads?
Which is updated more often, Learn Immune System or Geometric Concepts?
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