UEi DTHA2 vs Airtemp Contractor Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UEi DTHA2
This app connects to a wireless adapter to measure airflow velocity, volumetric flow, temperature, and relative humidity. It allows adjustments for ducting and offers averaging options for readings.
- Measure airflow velocity
- Measure volumetric flow
- Measure temperature
- Measure relative humidity
- Adjust for ducting
- Time or point averaging
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The companion app for UEi'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 Average via Point readings.
Airtemp Contractor Tools
This app provides contractors with essential field tools, including a system builder and warranty information. Access technical support conveniently within the application.
- Custom system builder
- Warranty information access
- Technical support contact
- Field tools for contractors
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Airtemp makes it easy for contractors to access the tools they’ll need while working in the field. Use our custom system builder to build the perfect system, review warranty information or contact our technical support team, all in one convenient spot!
Screenshots
Verdict
The clearest difference is review sentiment: UEi DTHA2 at 50% against Airtemp Contractor Tools's 0%. UEi DTHA2 also leads on rating (4.0 vs 3.7) and iOS requirement (12.0 vs 14.0). Airtemp Contractor Tools's advantage is update cadence (every 2 months vs every 7 months). 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.
UEi DTHA2 holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 50% of UEi DTHA2's written reviews are positive against 0% of Airtemp Contractor Tools's.
UEi DTHA2 ships an update every 7 months, Airtemp Contractor Tools every 2 months. The most recent releases landed on July 30, 2026 and June 1, 2026 respectively.
| Parameter | UEi DTHA2 | Airtemp Contractor Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 3.7 (6 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 6 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Kane Asia Inc. | Advantech Consulting Group, Inc. |
Customer experience
UEi DTHA2
Airtemp Contractor Tools
In-app purchases
UEi DTHA2
No in-app purchases
Airtemp Contractor Tools
No in-app purchases
Questions
Is UEi DTHA2 free?
Is Airtemp Contractor Tools free?
Which has better reviews, UEi DTHA2 or Airtemp Contractor Tools?
Do UEi DTHA2 or Airtemp Contractor Tools have ads?
Which is updated more often, UEi DTHA2 or Airtemp Contractor Tools?
Other comparisons
