# memory® vs Flippy Duel

The clearest difference is in-app purchases: Flippy Duel at none against memory®'s 15. memory®'s advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. memory® sells 15 one-off in-app purchases. Flippy Duel asks for nothing beyond the download.

## The numbers

| Metric | memory® | Flippy Duel |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 6 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ravensburger Verlag GmbH](https://appshunter.io/developer/1505283467) | [Mattia Andreoli](https://appshunter.io/developer/1894503252) |

## What reviewers say

### memory®

[App page](https://appshunter.io/ios/app/memory/id1505283468)

This classic matching game provides hours of fun for all ages with new and familiar card sets. Explore an adventure mode with unique challenges and effects, or play solo or with friends. It's a great way to exercise your brain.

**Highlights:** New and classic card sets, Sound and image variants, Adventure mode with 50 levels, Digital assistant for new play styles, Solo and multiplayer modes, Brain training exercises

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Foodie favorites memory® | $1.99 | one-time |
| Animal sounds memory® | $1.99 | one-time |
| Cute monsters memory® | $1.99 | one-time |
| Everyday sounds memory® | $1.99 | one-time |
| Fruit memory® | $1.99 | one-time |
| Historical figures memory® | $1.99 | one-time |
| Gemstones memory® | $1.99 | one-time |
| Famous buildings memory® | $1.99 | one-time |
| Baby animals memory® | $1.99 | one-time |
| Famous women memory® | $1.99 | one-time |
| Flags memory® | $1.99 | one-time |
| Musical instruments memory® | $1.99 | one-time |
| Classic memory® | $1.99 | one-time |
| Wild world of animals memory® | $1.99 | one-time |
| Past & present memory® | $1.99 | one-time |


### 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?

Neither memory® nor Flippy Duel shows ads.

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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.*