OPTICHECK Temperature Mobile vs SICK Smart Assistant
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
OPTICHECK Temperature Mobile
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OPTICHECK Temperature Mobile is a great tool for people working with service and maintenance as it provides a quick health check of your process. - User friendly interface Optimized interface for smartphones and tablets for an easy and convenient configuration - Copy and save time Copy and paste a configuration to as many transmitters as you like without making any changes and it only takes seconds. - Live Monitoring The live monitoring and diagnostics in OPTICHECK Temperature Mobile makes it possible to follow the process temperature in real time. - Get full control of your process In the app you can see the ambient temperature and supply voltage the transmitter has been exposed to. This allows you to detect peaks that could damage the process control. - Additional product information Quick links to each product page for extra information about the transmitter.
SICK Smart Assistant
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The SICK Smart Assistant App is your mobile solution for easy commissioning, configuration, and diagnostics of SICK sensors โ directly via your smartphone or tablet. Thanks to Bluetooth communication, the app enables fast and wireless connection to compatible sensors and offers a user-friendly interface for maximum efficiency in the field. Compatible Sensors: Level sensors: LXRC, LXRH, SICK Wave LFR and LBR Pressure sensors: PTAC, PTAM Key Features: Quick commissioning: Intuitive step-by-step configuration Live data display: Real-time visualization of measurement values and sensor status Bluetooth connection: Wireless communication with sensors Diagnostics & maintenance: Access to status information and error codes
Screenshots
Verdict
The clearest difference is iOS requirement: OPTICHECK Temperature Mobile at 9.0 against SICK Smart Assistant's 13.0. On price, update cadence, ads and in-app purchases 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.
OPTICHECK Temperature Mobile ships an update every 4 months, SICK Smart Assistant every 6 months. The most recent releases landed on May 19, 2026 and May 16, 2026 respectively.
| Parameter | OPTICHECK Temperature Mobile | SICK Smart Assistant |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months โ better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 59 MB | 214 MB |
| Age rating | 4+ | 4+ |
| Developer | KROHNE Messtechnik GmbH | SICK AG |
In-app purchases
OPTICHECK Temperature Mobile
No in-app purchases
SICK Smart Assistant
No in-app purchases
Questions
Is OPTICHECK Temperature Mobile free?
Is SICK Smart Assistant free?
Do OPTICHECK Temperature Mobile or SICK Smart Assistant have ads?
Which is updated more often, OPTICHECK Temperature Mobile or SICK Smart Assistant?
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