# VRT D vs Smart

The clearest difference is update cadence: Smart at fortnightly against VRT D's every 2 months. VRT D's advantage is iOS requirement (15.0 vs 17.7.2). 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.

VRT D ships an update every 2 months, Smart fortnightly. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | VRT D | Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 46 MB | 81 MB |
| Requires iOS | **15.0** | 17.7.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Verkehrsverbund Region Trier GmbH (VRT)](https://appshunter.io/developer/1678695516) | [ioki GmbH](https://appshunter.io/developer/1489448276) |

## What reviewers say

### VRT D

[App page](https://appshunter.io/ios/app/vrt-d-jobticket/id6459374027)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart

[App page](https://appshunter.io/ios/app/smart-shuttle/id6461418474)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is VRT D free?

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

### Is Smart free?

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

### Do VRT D or Smart have ads?

Neither VRT D nor Smart shows ads.

### Which is updated more often, VRT D or Smart?

VRT D ships an update every 2 months, and Smart fortnightly. Most recently, VRT D was updated on October 1, 2026 and Smart on October 4, 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.*