WAGNER Service vs WOLFF IMM
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
WAGNER Service
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With the WAGNER service app you receive fast and reliable support - directly from a qualified member of our service team. Fast response time: Thanks to the live audio and video transmission, the WAGNER service employee can effectively support you in the shortest possible time in the event of system problems, without having to deal directly with I have to be there for you. Comprehensive support if required: Thanks to the fast service deployment, we can jointly ensure your plant availability and productivity. Transparent documentation: The documentation function ensures the traceability of the services provided and thus enables a continuous improvement process. Smooth communication: To avoid misunderstandings in communication, text and voice messages between you and the service employee in the WAGNER HelpDesk can be translated into several languages.
WOLFF IMM
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Get your machine fleet in your pocket with Wolff IMM. At a glance you can identify where the machines are, what services are needed, if there are problems and how to solve them. The functionality scope is extended to optimize functionality and productivity. Intelligent Machine Management helps in locating the machines and answering questions such as "Where is my machine?", "When does may machine need to be serviced?", "What is the capacity of the fleet being used?" Or "How can processes be simplified? ". Wolff IMM helps to plan and optimize important influencing factors such as maintenance costs, administrative expenses, transport costs, loss costs and / or personnel hours. The early detection of irregularities actively reduces standstills on construction sites and reduces repair costs.
Screenshots
Verdict
WAGNER Service and WOLFF IMM are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
WAGNER Service ships an update every 4 months, WOLFF IMM every 6 months. Both last shipped on October 26, 2026.
| Parameter | WAGNER Service | WOLFF IMM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months โ better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details โ not scored | ||
| Size | 45 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | J. Wagner GmbH | Uzin Utz SE |
In-app purchases
WAGNER Service
No in-app purchases
WOLFF IMM
No in-app purchases









