Comparison

FMS ComACT vs JUMO smartCALC

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

Head to head
About

FMS ComACT

Features
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FMS ComACT allows you easily and intuitively operate your FMS EMGZ310.ComACT measuring amplifier. FEATURES - Significant improvement of the usability during start-up and installation - Data display, logging and export for diagnostics and analysis - Export of the basic setting for easy restoration - Most effective configuration of the amplifier: offset and gain - Very nice visualization of the measuring and output values YOUR OPINION To allow updates and improvements on a regular basis, we will be happy to receiving your ideas and proposals. Please send your comments and suggestions for improvement to mailto:info@fms-technology.com COMPATIBILITY - Bluetooth LE (iPhone 4s, iPad 3rd Generation, iPad Mini oder newer) ABOUT FMS FORCE MEASURING SYSTEMS AG FMS Force Measuring Systems AG is a worldwide market leader in the fields of tension measurement / control, web guiding, and specialized telemetry technologies. Our standard and custom solutions are applied in the converting, metals, paper, textile and wire & cable industries. FMS Force Measuring Systems AGโ€™s advanced technology, high quality components and extensive application knowledge supports customers around the world in maximizing productivity. Since 1993 our highly skilled workforce has crafted superior solutions and set the benchmark in the industry.

About

JUMO smartCALC

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The JUMO smartCALC app enables fast and precise technical calculations in measurement, control, and automation technology. Intuitive calculators support users in calculating, converting, and evaluating various parameters while taking relevant tolerance classes into account. The app is available for Android and iOS devices. It stores calculation histories and impresses with a simple, practical operating concept. Resistance thermometer calculator: The calculator determines, depending on the selected Pt sensor and connection type (2- or 3/4-wire), the corresponding resistance from the measured temperature and vice versa. It also displays the maximum permissible error in temperature and resistance according to DIN EN 60751 for the selected tolerance class. For the 2-wire connection type, the cable loop resistance as well as the resulting temperature deviation due to line resistance are also considered and displayed. Transmitter calculator: The calculator determines, for temperature and pressure transmitters, the resulting electrical output signal from the selected output signal (e.g., 4โ€“20 mA, 0โ€“10 V), the defined measuring range (minimum and maximum values), and the entered measured value (temperature or pressure). This can also be done in reverse, where the corresponding measured value is calculated from the electrical output signal. Common current, voltage, and ratiometric signals are supported. Thermocouple calculator: Depending on the selected thermocouple type (e.g., E, J, K, N, T, R, S, B) and the reference temperature, the calculator determines the potential difference from the measured temperature or, conversely, the temperature from the measured potential difference. In addition, the permissible errors in temperature and voltage according to DIN EN 60584 for the selected tolerance class are displayed. When using the software, our terms and conditions apply. http://agb.jumo.info JUMO smartCONNECT contains components of open source software.

Screenshots

FMS ComACT4 screens
JUMO smartCALC4 screens

Verdict

The call

The clearest difference is update cadence: JUMO smartCALC at monthly against FMS ComACT's every 2 months. FMS ComACT's advantage is iOS requirement (8.0 vs 14.0). 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

FMS ComACT ships an update every 2 months, JUMO smartCALC monthly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

Scorecard2 real differences ยท 4 level
FMS ComACT versus JUMO smartCALC: the parameters behind the verdict, then further details
ParameterFMS ComACTJUMO smartCALC
PriceFreeFree
Update frequencyEvery 2 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS8.0 โ€” better14.0
Further details โ€” not scored
Size58 MB7 MB
Age rating4+4+
DeveloperFMS Force Measuring Systems AGJUMO GmbH & Co. KG

In-app purchases

None

FMS ComACT

No in-app purchases

None

JUMO smartCALC

No in-app purchases

Questions

Is FMS ComACT free?
FMS ComACT is free to download, with no in-app purchases.
Is JUMO smartCALC free?
JUMO smartCALC is free to download, with no in-app purchases.
Do FMS ComACT or JUMO smartCALC have ads?
Neither FMS ComACT nor JUMO smartCALC shows ads.
Which is updated more often, FMS ComACT or JUMO smartCALC?
FMS ComACT ships an update every 2 months, and JUMO smartCALC monthly. Most recently, FMS ComACT was updated on October 1, 2026 and JUMO smartCALC on October 6, 2026.

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