# GRE Biology Flashcards vs Learn IT Security

The clearest difference is price: Learn IT Security at Free against GRE Biology Flashcards's $1.99. Learn IT Security also leads on update cadence (every 3 days vs every 36 months). GRE Biology Flashcards's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17). On ads and in-app purchases there is nothing between them.

Learn IT Security is free to download; GRE Biology Flashcards costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GRE Biology Flashcards ships an update every 36 months, Learn IT Security every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | GRE Biology Flashcards | Learn IT Security |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (22 ratings)](https://appshunter.io/ios/app/learn-it-security-securemind/id6695744404/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 19 MB | 11 MB |
| Requires iOS | **11.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Cakir](https://appshunter.io/developer/814343093) | [Florian Seida](https://appshunter.io/developer/1503312095) |

## What reviewers say

### GRE Biology Flashcards

[App page](https://appshunter.io/ios/app/gre-biology-flashcards/id1489450948)

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

**In-app purchases:** none


### Learn IT Security

[App page](https://appshunter.io/ios/app/learn-it-security-securemind/id6695744404)

Master cybersecurity fundamentals with interactive quizzes and rewards. Stay updated on the latest threats and news through engaging content. Earn coins to customize your experience and level up your security IQ.

**Highlights:** Learn cybersecurity fundamentals, Challenging quizzes, News-based content updates, Earn security coins and IQ points, Progress tracking, Customizable experience

**In-app purchases:** none


## Frequently asked questions

### Is GRE Biology Flashcards free?

GRE Biology Flashcards costs $1.99, with no in-app purchases.

### Is Learn IT Security free?

Learn IT Security is free to download, with no in-app purchases.

### Do GRE Biology Flashcards or Learn IT Security have ads?

Neither GRE Biology Flashcards nor Learn IT Security shows ads.

### Which is updated more often, GRE Biology Flashcards or Learn IT Security?

GRE Biology Flashcards ships an update every 36 months, and Learn IT Security every 3 days. Most recently, GRE Biology Flashcards was updated on October 24, 2026 and Learn IT Security on October 24, 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.*