MRLDS 400 vs KANE DTHA2
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MRLDS 400
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The Copeland MRLDS 400 App allows users to configure, maintain and interface with compatible MRLDS-400 Gas detectors. Once a Bluetooth connection has been established, the app replaces the need for specialty training/tools and makes compliance with safety standards (ASHRAE 15, EN 378) easy and effective. Features include: -Configuration (Rename device, define alarm thresholds, adjust Modbus settings, configure relay behavior and manage analog output settings.) -Maintenance (test LED/buzzer function, relays, and analog output level.) -Calibration (View sensor type, serial number and βCalibration Dueβ timer and initiate zero / span calibrations with customizable field calibration certificate.) Intuitive Interface (view current gas measurement and acknowledge alarm/fault status.)
KANE DTHA2
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The companion app for KANE's DTHA2 wireless adapter. Enable Bluetooth on your mobile device, launch the app, connect DTHA2 and measure: a) Airflow velocity (ft/min, mph, m/s, or km/h) b) Volumetric flow (CFM, m^3/h, or L/s) c) Temperature (F or C) d) Relative Humidity The app allows you to adjust for Round or Rectangular Ducting (in or cm) as well as take Averages over Time or Averages over Point readings.
Screenshots
Verdict
The clearest difference is update cadence: MRLDS 400 at every 5 months against KANE DTHA2's every 16 months. KANE DTHA2's advantage is iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MRLDS 400 ships an update every 5 months, KANE DTHA2 every 16 months. The most recent releases landed on September 28, 2026 and October 27, 2026 respectively.
| Parameter | MRLDS 400 | KANE DTHA2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months β better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 11.0 β better |
| Further details β not scored | ||
| Size | 8 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Copeland LP | Kane Asia Inc. |
In-app purchases
MRLDS 400
No in-app purchases
KANE DTHA2
No in-app purchases
Questions
Is MRLDS 400 free?
Is KANE DTHA2 free?
Do MRLDS 400 or KANE DTHA2 have ads?
Which is updated more often, MRLDS 400 or KANE DTHA2?
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