# OstalbMobil vs DOtick

The clearest difference is update cadence: DOtick at every 3 months against OstalbMobil's every 8 months. OstalbMobil's advantage is iOS requirement (11.0 vs 15.1). On price, review sentiment, 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.

OstalbMobil ships an update every 8 months, DOtick every 3 months. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | OstalbMobil | DOtick |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | **15.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 70 MB | 101 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OstalbMobil GmbH](https://appshunter.io/developer/1509690006) | [Dortmunder Stadtwerke AG](https://appshunter.io/developer/1410660448) |

## What reviewers say

### OstalbMobil

[App page](https://appshunter.io/ios/app/ostalbmobil/id826426838)

This app provides real-time public transportation information for buses and trains in the Ostalbkreis region. It offers route planning, departure/arrival times, and disruption alerts for a seamless travel experience.

**Highlights:** Route planning, Real-time departure/arrival times, Interactive map, Personalized favorite destinations, Disruption alerts, Ticket price information

**In-app purchases:** none


### DOtick

[App page](https://appshunter.io/ios/app/dotick/id1513303718)

Purchase and manage public transport tickets for Dortmund and surrounding regions. Easily buy tickets for yourself or others, with convenient cashless payment options. Enjoy seamless travel with various ticket types available.

**Highlights:** Purchase tickets for Dortmund and NRW, DeutschlandTicket and eezy.vrr options, Cashless and secure payment, Buy tickets for friends and family, Activate tickets before travel, Various ticket types available

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

**In-app purchases:** none


## Frequently asked questions

### Is OstalbMobil free?

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

### Is DOtick free?

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

### Do OstalbMobil or DOtick have ads?

Neither OstalbMobil nor DOtick shows ads.

### Which is updated more often, OstalbMobil or DOtick?

OstalbMobil ships an update every 8 months, and DOtick every 3 months. Most recently, OstalbMobil was updated on October 10, 2026 and DOtick on October 20, 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.*