# D vs kovApp

The clearest difference is update cadence: kovApp at every 3 weeks against D's every 6 weeks. On price, ads, 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.

D ships an update every 6 weeks, kovApp every 3 weeks. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | D | kovApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 48 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verkehrsverbund Rhein-Mosel GmbH](https://appshunter.io/developer/825548294) | [Koblenzer Verkehrsbetriebe GmbH](https://appshunter.io/developer/1721907080) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-ticket-vrm/id6445818967)

**Features:** macOS Compatibility

**In-app purchases:** none


### kovApp

[App page](https://appshunter.io/ios/app/kovapp/id6747975357)

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

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is kovApp free?

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

### Do D or kovApp have ads?

Neither D nor kovApp shows ads.

### Which is updated more often, D or kovApp?

D ships an update every 6 weeks, and kovApp every 3 weeks. Most recently, D was updated on September 26, 2026 and kovApp on September 18, 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.*