Comparison

CrankSense vs MARSworx Mobile Client

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

Head to head
About

CrankSense

Features
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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

About

MARSworx Mobile Client

Features
Read full description

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 don’t 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

MARSworx Mobile Client3 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
CrankSense versus MARSworx Mobile Client: the parameters behind the verdict, then further details
ParameterCrankSenseMARSworx Mobile Client
PriceFreeFree
Update frequencyEvery 6 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad β€” better
Requires iOS9.0 β€” better16.1
Further details β€” not scored
Size20 MB47 MB
Age rating4+4+
DeveloperMotionics LLCMARSworx

In-app purchases

None

CrankSense

No in-app purchases

None

MARSworx Mobile Client

No in-app purchases

Questions

Is CrankSense free?
CrankSense is free to download, with no in-app purchases.
Is MARSworx Mobile Client free?
MARSworx Mobile Client is free to download, with no in-app purchases.
Do CrankSense or MARSworx Mobile Client have ads?
Neither CrankSense nor MARSworx Mobile Client shows ads.
Which is updated more often, CrankSense or MARSworx Mobile Client?
CrankSense ships an update every 6 months, and MARSworx Mobile Client every 5 weeks. Most recently, CrankSense was updated on October 26, 2026 and MARSworx Mobile Client on November 3, 2026.

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