iSense Mobile vs OPTICHECK Flow Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSense Mobile
Connect and monitor Mettler Toledo ISM sensors from your iOS device. View diagnostic data, perform calibrations, and log measurements. Export data via CSV and send sensor information via email.
- ISM sensor connection (iLink, J-Box, M100)
- Diagnostic data monitoring (slope, offset, DLI)
- One-point, process, and scaling calibration
- Live measurement display
- Data logging and CSV export
- Email sensor diagnostic information
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Mettler Toledo iSense Mobile for ISM sensors. Connect your ISM sensor via iLink 1-Wire / BT, J-Box / BTLE, M100 1-Wire / BTLE or M100 RS485 / BTLE to your mobile iOS device. The products are available from your local Mettler Toledo Distributor. Features: - iMonitor for Diagnostic Data (slope, offset, DLI, TTM, ACT) - One-Point Calibration - Process Calibration - Scaling Calibration - Live Measurement Display - Single Point Data Storage - Continuous Data Logging - Measurement Data CSV Export - Send Diagnostic Sensor Information to Any e-Mail Address Supported ISM sensors: - ISM pH Sensors (1-Wire), EasySense pH - ISM DO Sensors (1-Wire), EasySense DO - ISM CO2 Sensors (1-Wire), EasySense CO2 - ISM ODO Sensors (RS485)
OPTICHECK Flow Mobile
This utility app facilitates the wireless setup, verification, and ongoing monitoring of specific KROHNE flow meters. It enables secure Bluetooth® connectivity for device configuration and performance checks without interrupting ongoing measurements.
- Wireless device commissioning
- Device parameterization via Bluetooth®
- Verification without measurement interruption
- Monitoring of meter performance
- Monitoring of application parameters
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Mobile app for wireless device commissioning, verification, and monitoring of KROHNE OPTIMASS devices. OPTICHECK Flow Mobile is part of myDevice, KROHNE’s new suite of Smart Service Tools. OPTICHECK Flow Mobile features: • Wireless commissioning and device parametrisation via secure Bluetooth® connection • Verification without measurement interruption • Monitoring of meter performance and application parameters OPTICHECK Flow Mobile works with the new OPTIMASS Coriolis mass flowmeters from KROHNE.
Screenshots
Verdict
The clearest difference is rating: iSense Mobile at 5.0 against OPTICHECK Flow Mobile's 4.0. iSense Mobile also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (12.1 vs 16.4). On price, ratings volume, ads and in-app purchases 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.
iSense Mobile holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
iSense Mobile ships an update fortnightly, OPTICHECK Flow Mobile every 3 months. The most recent releases landed on June 11, 2026 and September 23, 2026 respectively.
| Parameter | iSense Mobile | OPTICHECK Flow Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 19 MB | 359 MB |
| Age rating | 4+ | 4+ |
| Developer | Mettler-Toledo International Inc. | KROHNE Messtechnik GmbH |
Customer experience
iSense Mobile
OPTICHECK Flow Mobile
In-app purchases
iSense Mobile
No in-app purchases
OPTICHECK Flow Mobile
No in-app purchases
Questions
Is iSense Mobile free?
Is OPTICHECK Flow Mobile free?
Which has better reviews, iSense Mobile or OPTICHECK Flow Mobile?
Do iSense Mobile or OPTICHECK Flow Mobile have ads?
Which is updated more often, iSense Mobile or OPTICHECK Flow Mobile?
Other comparisons
