BUS2BUS vs Reifen Check
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BUS2BUS
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The BUS2BUS app is your smart companion for your visit to the trade fair. In the free BUS2BUS app, you will find exhibitor and product information, a detailed program overview and interactive hall plans. You can create lists of favorites directly in the app or log in with your profile from the BUS2BUS online platform and have your favorites and contacts displayed in the BUS2BUS app as well. A QR code for networking is generated from your personal profile in the BUS2BUS app. This can be scanned by other app users on site at the trade fair, automatically creating a link between the networking profiles in the app, which can be found under Contacts.
Reifen Check
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The Tire Check App from CO2OPT provides Transportation companies and Tire dealers, the opportunity to automate the process to create transparency over their total cost of ownership of Tires. Using the app, you can easily keep the digital twin of the state of service of your vehicle's tires up-to-date thereby allowing you to make optimal decisions for Tire management using our dashboard.
Screenshots
Verdict
The clearest difference is update cadence: Reifen Check at every 3 weeks against BUS2BUS's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BUS2BUS ships an update every 12 months, Reifen Check every 3 weeks. The most recent releases landed on October 12, 2026 and October 22, 2026 respectively.
| Parameter | BUS2BUS | Reifen Check |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 17.7 | 16.1 โ better |
| Further details โ not scored | ||
| Size | 50 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Messe Berlin GmbH | CO2OPT GmbH |
In-app purchases
BUS2BUS
No in-app purchases
Reifen Check
No in-app purchases






