# Flippy vs Feyn

The clearest difference is rating: Flippy at 4.8 against Feyn's 4.3. Flippy also leads on device support (6 vs 3). Feyn's advantage is review sentiment (80% vs 61%) and ratings volume (91 vs 19). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Flippy sells 10 in-app purchases, starting at $2.99 per 3 months and Feyn sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Flippy holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 19 and 91 respectively. Written reviews complicate that: 61% of Flippy's written reviews are positive against 80% of Feyn's, so the app with the better star average is not the one people write more warmly about.

Flippy ships an update weekly, Feyn every 9 days. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Flippy | Feyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/flippy-learn-flashcards/id1522268839/reviews)** | [4.3 (91 ratings)](https://appshunter.io/ios/app/feyn-flashcards/id1533923364/reviews) |
| Number of ratings | 19 | **91** |
| Positive reviews | 61.2% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 96 MB | 14 MB |
| Requires iOS | 26.0 | **16.1** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Reutter](https://appshunter.io/developer/1273424431) | [Joaquin Alori](https://appshunter.io/developer/1527923529) |

## What reviewers say

### Flippy

[App page](https://appshunter.io/ios/app/flippy-learn-flashcards/id1522268839)

This app uses smart algorithms and ARKit to help you learn languages and facts more effectively. It offers personalized learning sessions, intuitive flashcard interaction, and smart reminders to reinforce your knowledge.

**Highlights:** Generated personalized learning sessions, Intuitive swipe-based flashcard interface, ARKit eye-tracking for focus (select devices), Import or create custom flashcards, Smart spaced repetition reminders, Leitner system algorithm, Detailed progress statistics

**Features:** Family Sharing, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 3 Months | $2.99 | per 3 months |
| Flippy+ 3 Months | $3.99 | per 3 months |
| Premium Monthly | $3.99 | per month |
| Family Flippy+ 3 Months | $6.99 | per 3 months |
| Premium - Annual | $7.99 | per year |
| PremiumAnnualOffering | $9.99 | per year |
| Flippy+ Annual | $24.99 | per year |
| Family Flippy+ (Annual) | $39.99 | per year |
| Flippy+ Lifetime | $59.99 | one-time |
| Family Flippy+ Lifetime | $99.99 | one-time |


### Feyn

[App page](https://appshunter.io/ios/app/feyn-flashcards/id1533923364)

Create and review flashcards by drawing with your Apple Pencil or typing. Utilize spaced repetition for effective memorization on your iPhone or iPad. Share decks with friends and sync across devices via iCloud.

**Highlights:** Handwritten flashcard creation with Apple Pencil, Spaced repetition learning system, Cross-device synchronization via iCloud, Flashcard sharing with friends, Image and text input options, iOS Quick Note and Handoff support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feyn Pro (1 Month) | $5.99 | per month |
| Feyn Pro (6 Months) | $19.99 | per 6 months |
| Feyn Pro (1 Year) | $29.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Great for active recall and spaced repetition
- 💡 Handwritten flashcards with Apple Pencil support
- 🔒 No ads or paywalls
- 👍 Clean and minimalist design

**What reviewers complain about**

- 🐛 Sync issues between iPad and iPhone
- 🔍 Lack of search/filter options to find specific cards
- 🖋️ Limited writing tools (no zoom, pressure sensitivity, etc.)
- 📁 Difficulty organizing cards into nested folders
- 🔄 No option to flip cards in a specific order (front/back)

**Reported bugs**

- Cards sometimes disappear after updates
- App crashes on iOS 16 devices
- Palm rejection issues when writing

**Requested features**

- Add option to import/export flashcards
- Implement more review modes (e.g., front-to-back, back-to-front)
- Introduce a zoom function for better writing experience
- Add support for adding images/diagrams to cards
- Implement nested folder structure for better organization


## Frequently asked questions

### Is Flippy free?

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

### Is Feyn free?

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

### Which has better reviews, Flippy or Feyn?

Flippy is rated higher. Flippy averages 4.8 out of 5 from 19 ratings, while Feyn averages 4.3 from 91 ratings.

### Do Flippy or Feyn have ads?

Neither Flippy nor Feyn shows ads.

### Which is updated more often, Flippy or Feyn?

Flippy ships an update weekly, and Feyn every 9 days. Most recently, Flippy was updated on September 29, 2026 and Feyn on September 27, 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.*