Comparison

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.

Head to head
About

Learn Immune System

Features
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Meet Your Body’s 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

About

Geometric Concepts

Features
Read full description

Geometric Concepts builds a solid foundation in geometry by clearly defining and illustrating fundamental objectsβ€”points, 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

Learn Immune System4 screens
Geometric Concepts3 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference Β· 5 level
Learn Immune System versus Geometric Concepts: the parameters behind the verdict, then further details
ParameterLearn Immune SystemGeometric Concepts
Price$2.99$2.99
Update frequencyEvery 36 months β€” betterEvery 39 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS11.0 β€” better16.0
Further details β€” not scored
Size16 MB3 MB
Age rating12+4+
DeveloperNurten PIRLIGomathy Shankaran

In-app purchases

None

Learn Immune System

No in-app purchases

None

Geometric Concepts

No in-app purchases

Questions

Is Learn Immune System free?
Learn Immune System costs $2.99, with no in-app purchases.
Is Geometric Concepts free?
Geometric Concepts costs $2.99, with no in-app purchases.
Do Learn Immune System or Geometric Concepts have ads?
Neither Learn Immune System nor Geometric Concepts shows ads.
Which is updated more often, Learn Immune System or Geometric Concepts?
Learn Immune System ships an update every 36 months, and Geometric Concepts every 39 months. Most recently, Learn Immune System was updated on October 15, 2026 and Geometric Concepts on October 16, 2026.

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