# EXPRESS® vs KtelBus Grevenon

The clearest difference is update cadence: KtelBus Grevenon at every 5 months against EXPRESS®'s every 11 months. 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.

EXPRESS® ships an update every 11 months, KtelBus Grevenon every 5 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | EXPRESS® | KtelBus Grevenon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Size | 112 MB | 37 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [INFOXOROS SOFTWARE Single Member P.C.](https://appshunter.io/developer/1081536090) | [INSTITOUTO MICHANOGRAFIKON EFARMOGON - PLIROFORIKI P.C.](https://appshunter.io/developer/1688993273) |

## What reviewers say

### EXPRESS®

[App page](https://appshunter.io/ios/app/express/id1553684066)

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

**In-app purchases:** none


### KtelBus Grevenon

[App page](https://appshunter.io/ios/app/ktelbus-grevenon/id6459366111)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EXPRESS® free?

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

### Is KtelBus Grevenon free?

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

### Do EXPRESS® or KtelBus Grevenon have ads?

Neither EXPRESS® nor KtelBus Grevenon shows ads.

### Which is updated more often, EXPRESS® or KtelBus Grevenon?

EXPRESS® ships an update every 11 months, and KtelBus Grevenon every 5 months. Most recently, EXPRESS® was updated on October 3, 2026 and KtelBus Grevenon on October 6, 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.*