# Cardfoq vs FlashCardFlipper

The clearest difference is in-app purchases: FlashCardFlipper at none against Cardfoq's 10. FlashCardFlipper also leads on update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cardfoq sells 10 one-off in-app purchases. FlashCardFlipper asks for nothing beyond the download.

Cardfoq ships an update every 2 months, FlashCardFlipper every 4 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Cardfoq | FlashCardFlipper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/cardfoq/id6757342579/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 17 MB | 33 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Johannes Hoffmann](https://appshunter.io/developer/1859403935) | [DAVID WILLIAM SMITH](https://appshunter.io/developer/6802773153) |

## What reviewers say

### Cardfoq

[App page](https://appshunter.io/ios/app/cardfoq/id6757342579)

This app helps students memorize knowledge and learn effectively with customizable flashcards. Organize your study materials, track progress, and sync across devices. Share and export your study sets with friends and classmates.

**Highlights:** Create unlimited custom flashcards, Add images to cards, Organize stacks in folders, Track progress with statistics, Automatic iCloud synchronization, Share and export stacks, Dark mode

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Financial Mathematics | $0.49 | one-time |
| Geometry | $0.49 | one-time |
| Calculus | $0.49 | one-time |
| Cell Biology | $0.49 | one-time |
| Linear Algebra | $0.49 | one-time |
| Statistics | $0.49 | one-time |
| Ecology | $0.49 | one-time |
| Genetics | $0.49 | one-time |
| Human Biology | $0.49 | one-time |
| Evolution | $0.49 | one-time |


### FlashCardFlipper

[App page](https://appshunter.io/ios/app/flashcardflipper-study-cards/id6807141915)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cardfoq free?

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

### Is FlashCardFlipper free?

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

### Do Cardfoq or FlashCardFlipper have ads?

Neither Cardfoq nor FlashCardFlipper shows ads.

### Which is updated more often, Cardfoq or FlashCardFlipper?

Cardfoq ships an update every 2 months, and FlashCardFlipper every 4 days. Most recently, Cardfoq was updated on October 24, 2026 and FlashCardFlipper on October 9, 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.*