250+ iOS apps curated and reviewed
The best helios fdr apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | 4.6★ (578K) | No | No | Oct 2026 | |
| 3 |  | Free | 4.3★ (76K) | No | No | Oct 2026 | |
| 4 |  | Free | 4.6★ (968) | No | No | Aug 2026 | |
| 5 |  | Free | 4.6★ (244K) | No | No | Oct 2026 | |
| 6 |  | Free | 4.7★ (15K) | No | No | Oct 2026 | |
| 7 |  | Free | 4.2★ (842) | No | No | Oct 2026 | |
| 8 |  | Free | 4.7★ (5.1K) | No | No | Oct 2026 |
This application allows users to intuitively customize and monitor their Helios differential humidity control systems. Users can define humidity and temperature setpoints, configure weekly programs for sleep cycles, and log data for up to four weeks. It is designed to manage multiple FDR systems.
Automate your home for enhanced comfort, security, and awareness. This app simplifies control of connected devices, aiming to create a smarter, more comfortable living environment while contributing to a healthier planet.
Remotely monitor and control your home's heating and cooling system from anywhere. Adjust schedules, set temperatures, and receive alerts for your connected thermostats. Offers weather forecasts and multi-location management.
