Stonel Wireless Link vs OPTICHECK Level Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stonel Wireless Link
This app allows remote monitoring and control of automated valves via Bluetooth. Users can locate valves, set switch positions, manage network addresses, and log maintenance information. It also provides access to installation manuals and diagnostic data.
- Remote valve location
- Monitor/set switch positions
- Monitor/set network address
- Operate solenoid valves
- Identify model/serial number
- Log maintenance information
- Monitor diagnostics
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Remotely monitor and control your automated valves using Bluetooth® v4.0+ enabled Stonel valve communication terminals. Use Stonel Wireless Link to remotely: • Easily locate valve by winking module LEDs. • Monitor and set open and closed switch positions. • Monitor and set the network address. • Operate solenoid valve(s) (if network or power supply-enabled). • Identify model and serial number (pre-set from factory). • Identify valve automation components (may be entered by valve supplier). • Log maintenance information. • Monitor diagnostics (valve cycle count, temperature, and more). • Conveniently retrieve installation manuals (internet connection required). Devices may be remotely accessed typically from up to 50 meters depending on obstructions. All settings and inputs are locked when standard network communication is functioning.
OPTICHECK Level Mobile
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Mobile app for wireless device commissioning, verification and monitoring of KROHNE OPTIWAVE devices. OPTICHECK Level Mobile is part of myDevice, KROHNE’s new suite of Smart Service Tools. OPTICHECK Level Mobile features: • Wireless commissioning and device parametrisation via secure Bluetooth® connection • Verification without measurement interruption • Monitoring of meter performance and application parameters OPTICHECK Level Mobile works with the new OPTIWAVE radars from KROHNE.
Screenshots
Verdict
The clearest difference is iOS requirement: Stonel Wireless Link at 9.0 against OPTICHECK Level Mobile's 11.0. On price, update cadence, 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.
Stonel Wireless Link ships an update every 5 months, OPTICHECK Level Mobile every 3 months. The most recent releases landed on June 5, 2026 and September 23, 2026 respectively.
| Parameter | Stonel Wireless Link | OPTICHECK Level Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 2 MB | 242 MB |
| Age rating | 4+ | 4+ |
| Developer | Valmet Flow Control Inc. | KROHNE Messtechnik GmbH |
In-app purchases
Stonel Wireless Link
No in-app purchases
OPTICHECK Level Mobile
No in-app purchases
Questions
Is Stonel Wireless Link free?
Is OPTICHECK Level Mobile free?
Do Stonel Wireless Link or OPTICHECK Level Mobile have ads?
Which is updated more often, Stonel Wireless Link or OPTICHECK Level Mobile?
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