Comparison

CPM vs Workshop Service Assist

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CPM

Manage your rented vehicles on the go with this app. Access vehicle data, find service partners, and handle accident procedures. Submit documents, track activities, and report expenses and mileage easily.

Highlights
  • Vehicle data overview
  • Service partner navigation
  • Accident first aid information
  • Document transmission
  • Activity timeline
  • Expense reimbursement
  • Mileage reporting
Features
Read full description

The Service App of Car Professional Management (CPM). With the CPM app, customers of Car Professional Management (CMP) also benefit from the extensive range of services offered by Germany's number 1 fleet manager while on the move. From an overview of all vehicle data to direct navigation to over 14,000 service partners: the CPM app has been consistently designed with the user in mind and offers many practical functions relating to the use and management of rented vehicles. Practical: The most important information is also available without an internet connection. First aid information What to do in case of an accident? Our checklists show you what to do and what else to look out for. Transmitting documents Quick and easy: transmit documents such as handover and return protocols or damage reports directly to CPM via the CPM app in just a few steps. Overview of activities (timeline) Has my order already been triggered? Is the cash deposit for payment shown? When do I have to return a vehicle? You will find all important information clearly arranged in your personal timeline. Reimbursement of expenses Simply submit receipts and vouchers directly via the CPM app. Simply photograph them or attach them as a PDF, send them off and you're done. Mileage Tell us the mileage of a vehicle easily and conveniently via the CPM app. You can find the settings for this in the "My vehicle" overview.

About

Workshop Service Assist

Access Bosch Mobility Aftermarket workshop services, including remote diagnostics, training, and technical support. Features augmented reality sessions for expert guidance and free tools for vehicle data retrieval, optimizing automotive service efficiency.

Highlights
  • Remote Diagnostics
  • Training Solutions
  • Technical Car Repair Support
  • Augmented Reality Expert Sessions
  • Free Vehicle Data Tools
  • Digital Service Optimization
Features
Read full description

Bosch Workshop Service Assist offers seamless access to a diverse range of Bosch Mobility Aftermarket workshop services, all conveniently available within a single mobile application. This powerful app provides essential features such as Remote Diagnostics, Training Solutions, Technical Car Repair Support, and Visual Connect Pro, which enables augmented reality sessions with Bosch experts for enhanced guidance and support. Additionally, the app includes a suite of free tools designed for effortless retrieval of vehicle data, streamlining your workflow and improving efficiency. Specifically crafted to meet the rising demands of today’s automotive workshops, this application delivers digital services that are meticulously optimized for both simplicity and effectiveness. Transform your workshop experience with Bosch Workshop Service Assist and elevate your automotive service capabilities to new heights!

Screenshots

CPM4 screens
Workshop Service Assist3 screens

Verdict

The call

The clearest difference is review sentiment: Workshop Service Assist at 100% against CPM's 64%. CPM's advantage is update cadence (every 4 days vs monthly). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CPM ships an update every 4 days, Workshop Service Assist monthly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

Scorecard2 real differences · 8 level
CPM versus Workshop Service Assist: the parameters behind the verdict, then further details
ParameterCPMWorkshop Service Assist
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews64.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 4 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size106 MB231 MB
Age rating4+4+
DeveloperCar Professional Fuhrparkmanagement undRobert Bosch GmbH

Customer experience

CPM

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews25 reviews
Positive64.0%
Neutral20.0%
Negative16.0%

Workshop Service Assist

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CPM

No in-app purchases

None

Workshop Service Assist

No in-app purchases

Questions

Is CPM free?
CPM is free to download, with no in-app purchases.
Is Workshop Service Assist free?
Workshop Service Assist is free to download, with no in-app purchases.
Do CPM or Workshop Service Assist have ads?
Neither CPM nor Workshop Service Assist shows ads.
Which is updated more often, CPM or Workshop Service Assist?
CPM ships an update every 4 days, and Workshop Service Assist monthly. Most recently, CPM was updated on October 26, 2026 and Workshop Service Assist on October 22, 2026.

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