WILSEN vs InchMMark
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
WILSEN
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The WILSEN app allows you to configure your Pepperl+Fuchs IoT sensors to match your application. Among other things, you can make settings to the sensors installed in the device, check process values, configure the transmission parameters and read diagnostic information from the device. A detailed description of the individual parameters can be found in the manual provided by Pepperl+Fuchs for each sensor. This and other documentation for the device can be found on the Internet at www.pepperl-fuchs.com on the corresponding product detail page of the device by entering the part number or product name in the search field.
InchMMark
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InchMMark is a precision measurement conversion tool designed for makers, machinists, woodworkers, CNC operators, and tradespeople. Simply enter any measurement in fractional inches, decimal inches, millimeters, or centimeters and InchMMark instantly converts to all other formats. FEATURES: - Intuitive fraction wheel for quick selection down to 1/64th inch - Exact fraction calculator for decimal and metric conversions - Full reference chart for all standard fractional inch equivalents - Persistent history of your recent conversions - Copy any value to clipboard with one tap - Clean, simple interface designed for real world use Whether you're in the shop, on the job site, or at the workbench, InchMMark keeps your measurements accurate and at your fingertips.
Screenshots
Verdict
The clearest difference is update cadence: InchMMark at weekly against WILSEN's every 4 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.
WILSEN ships an update every 4 months, InchMMark weekly. Both last shipped on October 25, 2026.
| Parameter | WILSEN | InchMMark |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details โ not scored | ||
| Size | 7 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Pepperl+Fuchs SE | Kevin Holzmeyer |
In-app purchases
WILSEN
No in-app purchases
InchMMark
No in-app purchases
Questions
Is WILSEN free?
Is InchMMark free?
Do WILSEN or InchMMark have ads?
Which is updated more often, WILSEN or InchMMark?
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