CrankSense vs MARSworx Mobile Client
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CrankSense
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*******IMPORTANT NOTE******** This App requires external measurement hardware to operate. Contact info@motionics.com for more information. This App works with Motionics wireless crankshaft deflection gage kit. Using the angular position information from the built-in angle sensor of crankshaft gage, this App notifies users when the crankshaft rotates to one of the 5 testing positions. By tapping on the highlighted buttons, users can wirelessly capture deflection readings via Bluetooth Low Energy. Crank web vertical and horizontal deflections are automatically calculated once 5 readings are collected. This App also provides an easy way to generate and manage crankshaft deflection reports. FEATURES: - Wireless sensor connectivity - Test information editing - Sensor measuring crankshaft rotating angle and indicator showing test positions - Crankshaft end play test included - Auto calculating vertical and horizontal deflections - Test report generation including engine information, measurement values, calculated defections, note, signature, location information - Email PDF report and wireless printing - Report manager available
MARSworx Mobile Client
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Field client app for the MARSworx maintenance and asset record system. Receive and complete assigned work orders, view and request planned work, submit follow-up work requests and reassign tasks to other users. Work Anywhere, Anytime. MARSworx was designed for disconnected operation, so you can keep working even when you donβt have a network connection. Completed work orders will be synchronized whenever an internet connection exists. * Internet connection is required for the first-time login on the app.
Screenshots
Verdict
The clearest difference is update cadence: MARSworx Mobile Client at every 5 weeks against CrankSense's every 6 months. CrankSense's advantage is iOS requirement (9.0 vs 16.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CrankSense ships an update every 6 months, MARSworx Mobile Client every 5 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.
| Parameter | CrankSense | MARSworx Mobile Client |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 5 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad β better |
| Requires iOS | 9.0 β better | 16.1 |
| Further details β not scored | ||
| Size | 20 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Motionics LLC | MARSworx |
In-app purchases
CrankSense
No in-app purchases
MARSworx Mobile Client
No in-app purchases
Questions
Is CrankSense free?
Is MARSworx Mobile Client free?
Do CrankSense or MARSworx Mobile Client have ads?
Which is updated more often, CrankSense or MARSworx Mobile Client?
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