Urban Blue vs OPTICHECK Level Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Urban Blue
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Your site in your pocket. Urban Blue Assistant shows what needs you today: alerts that need action, the live state of your devices and the routines due on your shift. It's built for the people who run greenhouses, aquaculture, labs and other technical sites day to day. SEE WHAT MATTERS FIRST Monitoring puts the important things at the top. Anything that needs action comes first, then everything that is ongoing: alerts, automation, auto flags and open team tasks. Each alert shows why it was triggered, which readings caused it and what to do next. • Action required and escalations, at a glance • Watchlist, normal operation and inactive alerts, kept separate • "Why this rule is active", with the live values behind it • Response steps from your playbook, right where you need them GET NOTIFIED IN TIME Alerts and flags reach you before damage is done, even when the app is closed. You also get notified when a routine is due on your shift. WORK AS A TEAM Routines, checks and tasks become simple checklists. Tick off steps, enter readings, add a comment or a photo, and mark the task as done. • Hand a task to someone else or ask for help in one tap • Scan labels and test IDs with the camera • Everyone stays up to date, without phone calls or paper lists YOUR DEVICES, LIVE Check every sensor and actuator on your site from anywhere. • Current readings, data quality and trends (1h to 7 days) • Operating status and history for windows, heaters, pumps and plugs • Device parameters and setpoints at a glance • Switch devices from your phone, if your role allows it. Every command asks you to confirm first. MADE FOR THE JOB • Search alarms, systems and messages by text or voice • Many languages, including English, Deutsch, Français, Italiano, 中文, 日本語, Tiếng Việt and Bahasa Indonesia. You can switch language at any time. • Day, Sunlight and Night views for any light conditions • Three text sizes PLEASE NOTE Urban Blue Assistant is the mobile companion to the Urban Blue platform. To sign in, you need an Urban Blue account from your organisation. Designed in Switzerland by Urban Blue GmbH.
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: OPTICHECK Level Mobile at 11.0 against Urban Blue's 15.0. 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.
Urban Blue ships an update every 2 months, OPTICHECK Level Mobile every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Urban Blue | OPTICHECK Level Mobile |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 108 MB | 242 MB |
| Age rating | 4+ | 4+ |
| Developer | urbanBlue | KROHNE Messtechnik GmbH |
In-app purchases
Urban Blue
No in-app purchases
OPTICHECK Level Mobile
No in-app purchases





