250+ iOS apps curated and reviewed
The best uei dtha2 apps on iPhone average 2.8★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (4) | No | No | Jul 2026 | |
| 2 |  | Free | — | No | No | Jul 2026 | |
| 3 |  | Free | 1.7★ (11) | No | No | Aug 2026 | |
| 4 |  | Free | — | No | No | Jul 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (7) | No | No | Sep 2026 | |
| 7 |  | Free | 2.5★ (2) | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
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.
This app connects to specialized testing tools via Bluetooth to display real-time measurements. It calculates and presents key refrigerant, air, and vacuum parameters, allowing users to monitor critical system data and customize their view for efficiency.
