OBU1 Driver vs ActivityApp Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OBU1 Driver
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OBU1 Driver makes road tax payment more accurate and lowers the number of potential fines. Developed by SafeFleet, the application is highly recommended for companies whose fleets travel frequently through Hungary and pay their road taxes with the help of an OBU device. OBU1 Driver is meant to keep drivers informed with regard to their OBU device and allows them to change vehicle characteristics from the road (e.g. number of axles), so that the value of the road tax is calculated accordingly*. *Road tax in Hungary is determined based on: - journey length - road category - the number of axles (J2, J3, J4) - pollution degree (Euro 3, 4, 5 Within the application, drivers can: - check service status in real time - update vehicle information (number of axles, total weight, etc) after loading or removal of cargo - receive notifications when OBU device is offline or not working properly be notified when HU-GO account is low on credit Download OBU1 Driver today and stay connected! Note: In order to use this app, you need a SafeFleet Portal account. To get started with one, please contact us at sales@safefleet.eu. About SafeFleet SafeFleet is a regional telematics service provider with branches in Romania, Italy, Poland and partners in countries from Europe, Africa and Asia. Presently used by 7.000+ customers, our platform offers: • Vehicle monitoring; • Fleet and fuel management; • Automatic road tax payment; • WhatsApp driver-dispatch communication; • Tachograph data download; • Temperature monitoring; • Driver identification; • and many other features.
ActivityApp Mobile
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Helps you track your activities and work progress with a calendar view, have quick access on your client's contracts and service tickets. Organize and work faster with the help of the mobile client for ActivityApp.
Screenshots
Verdict
The clearest difference is iOS requirement: OBU1 Driver at 9.0 against ActivityApp Mobile's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OBU1 Driver ships an update every 3 weeks, ActivityApp Mobile fortnightly. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | OBU1 Driver | ActivityApp Mobile |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 18 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | SafeFleet | PIM Software Transilvania |
In-app purchases
OBU1 Driver
No in-app purchases
ActivityApp Mobile
No in-app purchases
Questions
Is OBU1 Driver free?
Is ActivityApp Mobile free?
Do OBU1 Driver or ActivityApp Mobile have ads?
Which is updated more often, OBU1 Driver or ActivityApp Mobile?
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