Comparison

Hoffmann Machining Calculator vs Kärcher Machine connect

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

Head to head
About

Hoffmann Machining Calculator

Calculate essential cutting and performance data for turning, drilling, and milling operations. This tool provides quick, offline access to crucial machining parameters, supporting various production methods with clear formulas and a user-friendly interface.

Highlights
  • Calculate cutting data for turning, drilling, milling
  • TPC milling parameter calculation
  • Forward and reverse calculations
  • Access to material database
  • Clear formulae with pictograms
  • Offline functionality
Features
Read full description

THE QUICK WAY TO CALCULATE CUTTING DATA Use the Hoffmann Group Machining Calculator to calculate the most relevant cutting and performance data for turning, drilling, milling and TPC milling production methods. The Hoffmann Group Machining Calculator is an app, which we have developed specially for you, so that you can calculate cutting and performance data regardless of tool and offline – any time, anywhere. Advantages for you, at a glance: - User-friendly interface allows for fast and simple navigation - Forward and reverse calculations allow you to calculate the cutting speed using the given speed for example - Integrated link to ToolScout and access to our tried-and-tested material database - Clear formulae with explanatory pictograms Drilling, turning, milling – calculate all cutting data using one app You can calculate the speed and feed rate for the production methods of turning, drilling and milling by entering the corresponding parameters, as well as subsequently readjusting them to the machine parameters. In the additional screen on performance calculation, you can calculate all relevant performance values such as torque, metal removal rate, main processing time, performance, cut arc angle and specific cutting forces, by selecting the corresponding material and entering additional production parameters. TPC milling (Trochoidal Performance Cutting) Calculate the relevant parameters for your application using a few entries. In this case, it is possible to calculate the cutting width, feed rate per cutting edge, cut arc angle and the maximum cutting thickness. The Hoffmann Machining Calculator is now also available in 16 languages: German, Hungarian, Czech, Spanish, Slovenian, Swedish, Russian, Romanian, Polish, Dutch, Italian, French, Finnish, English, Danish and Chinese.

About

Kärcher Machine connect

Enhance your floor cleaning experience with smart control over your scrubber drier. Adjust settings, manage permissions, and access helpful advice for optimal performance.

Highlights
  • Machine display language settings
  • Cleaning head type selection
  • Adjustable transport speed
  • USB port control
  • Brush and suction delay timing
  • Speed-dependent water dosage
  • Intelligent Key permission management
Features
Read full description

Innovate your way of floor cleaning Get full control of your scrubber drier! Machine Connect smartifies your machine and grants you manifold additional functions, adjustments and information. These are for example: - set the machine display language - set the type of cleaning head - set the maximum transport speed - turn off/on the USB port - set the delay time of the brush(es) - set the delay time of the suction - turn on/off the speed-dependent water dosage - manage the permissions of the yellow Intelligent Key - restore factory settings - get instruction, care and troubleshooting advice

Screenshots

Hoffmann Machining Calculator4 screens
Kärcher Machine connect4 screens

Verdict

The call

The clearest difference is review sentiment: Kärcher Machine connect at 100% against Hoffmann Machining Calculator's 57%. Kärcher Machine connect also leads on update cadence (every 5 weeks vs every 6 months). Hoffmann Machining Calculator's advantage is iOS requirement (13.4 vs 15.1). 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

Hoffmann Machining Calculator ships an update every 6 months, Kärcher Machine connect every 5 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Hoffmann Machining Calculator versus Kärcher Machine connect: the parameters behind the verdict, then further details
ParameterHoffmann Machining CalculatorKärcher Machine connect
PriceFreeFree
Rating—5.0 (9 ratings) — better
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings—9 — better
Update frequencyEvery 6 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.4 — better15.1
Further details — not scored
Size24 MB102 MB
Age rating4+4+
DeveloperHoffmann GroupAlfred Kaercher SE & Co. KG

Customer experience

Hoffmann Machining Calculator

Written reviews7 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

Kärcher Machine connect

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hoffmann Machining Calculator

No in-app purchases

None

Kärcher Machine connect

No in-app purchases

Questions

Is Hoffmann Machining Calculator free?
Hoffmann Machining Calculator is free to download, with no in-app purchases.
Is Kärcher Machine connect free?
Kärcher Machine connect is free to download, with no in-app purchases.
Do Hoffmann Machining Calculator or Kärcher Machine connect have ads?
Neither Hoffmann Machining Calculator nor Kärcher Machine connect shows ads.
Which is updated more often, Hoffmann Machining Calculator or Kärcher Machine connect?
Hoffmann Machining Calculator ships an update every 6 months, and Kärcher Machine connect every 5 weeks. Most recently, Hoffmann Machining Calculator was updated on October 5, 2026 and Kärcher Machine connect on October 24, 2026.

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