# ZČU vs Flashcards

The clearest difference is in-app purchases: ZČU at none against Flashcards's 2. Flashcards's advantage is update cadence (daily vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flashcards sells 2 in-app purchases, starting at $4.99 per month. ZČU asks for nothing beyond the download.

ZČU ships an update every 4 weeks, Flashcards daily. The most recent releases landed on October 7, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | ZČU | Flashcards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Size | 18 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Západočeská univerzita v Plzni](https://appshunter.io/developer/1644929491) | [Renick Buettner](https://appshunter.io/developer/1475010435) |

## What reviewers say

### ZČU

[App page](https://appshunter.io/ios/app/zcu/id6780949487)

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

**In-app purchases:** none


### Flashcards

[App page](https://appshunter.io/ios/app/flashcards-study-cards/id6813154644)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flashcards Plus Monthly | $4.99 | per month |
| Flashcards Plus Yearly | $29.99 | per year |


## Frequently asked questions

### Is ZČU free?

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

### Is Flashcards free?

Flashcards is free to download, with in-app purchases available.

### Do ZČU or Flashcards have ads?

Neither ZČU nor Flashcards shows ads.

### Which is updated more often, ZČU or Flashcards?

ZČU ships an update every 4 weeks, and Flashcards daily. Most recently, ZČU was updated on October 7, 2026 and Flashcards on October 26, 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.*