# PRINCE2 Flashcards vs Binary Challenge

The clearest difference is price: Binary Challenge at Free against PRINCE2 Flashcards's $8.99. PRINCE2 Flashcards's advantage is iOS requirement (12.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Binary Challenge is free to download; PRINCE2 Flashcards costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PRINCE2 Flashcards ships an update every 35 months, Binary Challenge every 61 months. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PRINCE2 Flashcards | Binary Challenge |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 35 months** | Every 61 months |
| Size | 46 MB | 3 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gabriela Scurtu](https://appshunter.io/developer/1554759809) | [Ola Kaare Risa](https://appshunter.io/developer/1562401648) |

## What reviewers say

### PRINCE2 Flashcards

[App page](https://appshunter.io/ios/app/prince2-flashcards/id1558199706)

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

**In-app purchases:** none


### Binary Challenge

[App page](https://appshunter.io/ios/app/binary-challenge/id1564728589)

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

**In-app purchases:** none


## Frequently asked questions

### Is PRINCE2 Flashcards free?

PRINCE2 Flashcards costs $8.99, with no in-app purchases.

### Is Binary Challenge free?

Binary Challenge is free to download, with no in-app purchases.

### Do PRINCE2 Flashcards or Binary Challenge have ads?

Neither PRINCE2 Flashcards nor Binary Challenge shows ads.

### Which is updated more often, PRINCE2 Flashcards or Binary Challenge?

PRINCE2 Flashcards ships an update every 35 months, and Binary Challenge every 61 months. Most recently, PRINCE2 Flashcards was updated on September 13, 2026 and Binary Challenge on September 17, 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.*