# Matchio vs Duad

The clearest difference is ads: Duad at none against Matchio's shown. Duad also leads on monetization model (free vs ad-supported). Matchio's advantage is iOS requirement (12.0 vs 15.2). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Matchio | Duad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/duad-single-symbol-match/id1619634356/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 32 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 43 MB | 1 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sang Un Lee](https://appshunter.io/developer/508937262) | [ordrop, LLC](https://appshunter.io/developer/1220735267) |

## What reviewers say

### Matchio

[App page](https://appshunter.io/ios/app/matchio/id924586486)

A classic card matching game designed to be simple and enjoyable for all ages. Flip cards to find matching pairs and clear the board. It's a fun way to improve concentration and memory skills with a colorful, relaxing design.

**Highlights:** Easy card matching gameplay, Multiple difficulty levels, Improves concentration and memory, Colorful and simple design, Playable anytime, anywhere, Relaxing puzzle experience

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

**In-app purchases:** none


### Duad

[App page](https://appshunter.io/ios/app/duad-single-symbol-match/id1619634356)

A fast-paced matching card game where players find the single matching symbol between cards. Compete against the clock in single-player or challenge others to reach a score target.

**Highlights:** Single player timed mode, Multiplayer competitive mode, Cognitive development focus, Supports up to 4 players on iPad, Quick image processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Matchio free?

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

### Is Duad free?

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

### Do Matchio or Duad have ads?

Matchio shows ads; Duad 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.*