250+ iOS apps curated and reviewed
Looking for free smart service apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (2) | No | No | Nov 2026 | |
| 2 |  | Free | 3.9★ (7) | No | No | Nov 2026 | |
| 3 |  | Free | 3.4★ (21) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | 3.0★ (33) | No | No | Nov 2026 | |
| 6 |  | Free | — | — | No | May 2026 | |
| 7 |  | Free | — | No | No | Jun 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
This app digitizes field service operations, acting as a mobile clipboard for work orders, schedules, and customer data. It provides field professionals with instant access to essential job information, streamlining workflows and improving efficiency.
This app provides insights into chiller and HVAC unit operations, helping building managers make informed decisions about maintenance, repair, and financial performance. It allows customers to view operating trends and chiller serial numbers for enhanced equipment management.
This tool helps HVACR technicians quickly convert pressure to temperature and calculate superheat/subcooling using refrigerant data. It offers selectable units, customizable displays, and the ability to record and email data.
