# Official Dbus app vs QR4services

The clearest difference is update cadence: QR4services at every 5 weeks against Official Dbus app's every 3 months. QR4services also leads on iOS requirement (11.0 vs 14.0). 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.

Official Dbus app ships an update every 3 months, QR4services every 5 weeks. The most recent releases landed on July 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Official Dbus app | QR4services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/official-dbus-app/id948750176/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 11.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 19 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [d·bus](https://appshunter.io/developer/948750175) | [qr4events 2020 sl](https://appshunter.io/developer/1728075261) |

## What reviewers say

### Official Dbus app

[App page](https://appshunter.io/ios/app/official-dbus-app/id948750176)

Access real-time public transport information for San Sebastian. View route maps, timetables, and live arrival times with audio options. Top up your transit card and find nearby stops with geolocation.

**Highlights:** Real-time bus arrival information, Route maps and timetables, Mugi card top-up, Geolocation for nearby stops, Audio arrival information, QR code arrival checks

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

**In-app purchases:** none


### QR4services

[App page](https://appshunter.io/ios/app/qr4services/id1518324214)

**In-app purchases:** none


## Frequently asked questions

### Is Official Dbus app free?

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

### Is QR4services free?

QR4services is free to download, with no in-app purchases.

### Do Official Dbus app or QR4services have ads?

Neither Official Dbus app nor QR4services shows ads.

### Which is updated more often, Official Dbus app or QR4services?

Official Dbus app ships an update every 3 months, and QR4services every 5 weeks. Most recently, Official Dbus app was updated on July 24, 2026 and QR4services on September 22, 2026.

---

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