# Wissenstraining. Das Quiz. vs memory®

The clearest difference is review sentiment: Wissenstraining. Das Quiz. at 95% against memory®'s 43%. memory®'s advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

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

Wissenstraining. Das Quiz. ships an update every 9 months, memory® every 8 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Wissenstraining. Das Quiz. | memory® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13K ratings)](https://appshunter.io/ios/app/wissenstraining-das-quiz/id553512165/reviews)** | — |
| Number of ratings | **13K** | — |
| Positive reviews | **95.5% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 217 MB | 191 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [the binary family](https://appshunter.io/developer/307768703) | [Ravensburger Verlag GmbH](https://appshunter.io/developer/1505283467) |

## What reviewers say

### Wissenstraining. Das Quiz.

[App page](https://appshunter.io/ios/app/wissenstraining-das-quiz/id553512165)

Test your general knowledge with a challenging quiz app. It features thousands of questions across various categories, with difficulty that adapts to your performance. Track your progress and improve your knowledge with personalized training.

**Highlights:** Adaptive difficulty based on performance, Thousands of unique questions, Explanations for correct answers, Multiple difficulty levels and categories, Progress saving for multiple players, Region-specific questions

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Wissenstraining. Das Quiz. free?

Wissenstraining. Das Quiz. is free to download, with in-app purchases available.

### Is memory® free?

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

### Which is updated more often, Wissenstraining. Das Quiz. or memory®?

Wissenstraining. Das Quiz. ships an update every 9 months, and memory® every 8 months. Most recently, Wissenstraining. Das Quiz. was updated on October 17, 2026 and memory® on October 13, 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.*