# Alpha Match vs Deck 21

The clearest difference is ads: Deck 21 at none against Alpha Match's shown. Deck 21 also leads on update cadence (daily vs every 2 months) and iOS requirement (12.0 vs 15.6). On price, 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.

Alpha Match ships an update every 2 months, Deck 21 daily. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Alpha Match | Deck 21 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Daily** |
| Size | 10 MB | 74 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RM Assets LLC](https://appshunter.io/developer/1720080672) | [Andre Salvador](https://appshunter.io/developer/1584863518) |

## What reviewers say

### Alpha Match

[App page](https://appshunter.io/ios/app/alpha-match-memory-game/id6737870579)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deck 21

[App page](https://appshunter.io/ios/app/deck-21/id6743880049)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alpha Match free?

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

### Is Deck 21 free?

Deck 21 is free to download, with no in-app purchases.

### Do Alpha Match or Deck 21 have ads?

Alpha Match shows ads; Deck 21 does not.

### Which is updated more often, Alpha Match or Deck 21?

Alpha Match ships an update every 2 months, and Deck 21 daily. Most recently, Alpha Match was updated on September 25, 2026 and Deck 21 on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*