# d4 vs DWZ

The clearest difference is update cadence: DWZ at every 3 weeks against d4's every 3 months. d4's advantage is device support (3 vs 1) and iOS requirement (14.1 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

d4 ships an update every 3 months, DWZ every 3 weeks. The most recent releases landed on October 3, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | d4 | DWZ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 89 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Debbeler](https://appshunter.io/developer/1091749079) | [DWZ-Match UG (haftungsbeschränkt)](https://appshunter.io/developer/1885588316) |

## What reviewers say

### d4

[App page](https://appshunter.io/ios/app/d4-d5/id1091749080)

**Features:** macOS Compatibility

**In-app purchases:** none


### DWZ

[App page](https://appshunter.io/ios/app/dwz-match/id6760661730)

This app facilitates classic chess matches between club players in Germany. Challenge opponents, schedule games, and digitally report results to track your progress. Improve your DWZ rating without attending tournaments.

**Highlights:** Challenge club players, Schedule matches, Digital result reporting, Track game progress, Improve DWZ rating, No tournament participation needed

**In-app purchases:** none


## Frequently asked questions

### Is d4 free?

d4 is free to download, with no in-app purchases.

### Is DWZ free?

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

### Do d4 or DWZ have ads?

Neither d4 nor DWZ shows ads.

### Which is updated more often, d4 or DWZ?

d4 ships an update every 3 months, and DWZ every 3 weeks. Most recently, d4 was updated on October 3, 2026 and DWZ on October 19, 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.*