OPTICHECK Temperature Mobile vs S4C
Price, ratings, monetisation and update history for both apps, side by side — 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.
S4C
This utility app allows users to configure a specific ultrasonic sensor model. It provides real-time data visualization from the connected sensors, aiding in setup and monitoring.
- Configure ultrasonic sensor S461
- View real-time sensor data
- Sensor monitoring
- US configuration
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Configure ultrasonic sensor S461. View real-time data of sensors.
Screenshots
Verdict
The clearest difference is update cadence: S4C at every 2 months against OPTICHECK Temperature Mobile's every 4 months. OPTICHECK Temperature Mobile's advantage is iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · 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, S4C every 2 months. The most recent releases landed on May 19, 2026 and June 4, 2026 respectively.
| Parameter | OPTICHECK Temperature Mobile | S4C |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 59 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | KROHNE Messtechnik GmbH | SUTO iTEC (China) Co. Ltd |
In-app purchases
OPTICHECK Temperature Mobile
No in-app purchases
S4C
No in-app purchases
Questions
Is OPTICHECK Temperature Mobile free?
Is S4C free?
Do OPTICHECK Temperature Mobile or S4C have ads?
Which is updated more often, OPTICHECK Temperature Mobile or S4C?
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