# Memory vs Flippy Duel

The clearest difference is in-app purchases: Flippy Duel at none against Memory's 10. Flippy Duel also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Memory sells 10 one-off in-app purchases. Flippy Duel asks for nothing beyond the download.

## The numbers

| Metric | Memory | Flippy Duel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10K ratings)](https://appshunter.io/ios/app/memory-classic-game/id502626661/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 89.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 213 MB | 6 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Clement Marty](https://appshunter.io/developer/502626664) | [Mattia Andreoli](https://appshunter.io/developer/1894503252) |

## What reviewers say

### Memory

[App page](https://appshunter.io/ios/app/memory-classic-game/id502626661)

Sharpen your memory and concentration with this classic matching game. Suitable for all ages, it offers multiple difficulty levels and diverse card packs. Compete with others and track your progress while enjoying multilingual support.

**Highlights:** 25 levels of difficulty, 10 diverse card packs, Multilingual support, Apple Game Center competition, Progress tracking, Regular updates

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upper Case Letters - Card Pack | $1.99 | one-time |
| Lower Case Letters - Card Pack | $1.99 | one-time |
| Food Images - Card Pack | $1.99 | one-time |
| Numbers - Card Pack | $1.99 | one-time |
| Words - Card Pack | $1.99 | one-time |
| Music Instruments - Card Pack | $1.99 | one-time |
| Sports Images - Card Pack | $1.99 | one-time |
| Faces - Card Pack | $1.99 | one-time |
| Emoji Card Pack | $1.99 | one-time |
| Memory All Card Packs | $8.99 | one-time |

**What reviewers like**

- 👍 Best game
- 👍 Great memory game
- 👍 Fun and challenging
- 👍 Helps improve memory
- 👍 Keeps mind sharp

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔒 Data mining concerns
- 🔍 Limited card sets/themes
- 👀 Small images on higher levels
- 🤔 Confusing scoring system

**Reported bugs**

- Rapid screen orientation switching
- App crashes and freezes
- Inability to resume previous games

**Requested features**

- Allow users to create custom card sets
- Add more card themes and categories
- Improve scoring system and provide better explanations
- Optimize performance and fix orientation issues


### Flippy Duel

[App page](https://appshunter.io/ios/app/flippy-duel/id6762518436)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory free?

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

### Is Flippy Duel free?

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

### Do Memory or Flippy Duel have ads?

Memory shows ads; Flippy Duel does not.

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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.*