250+ iOS apps curated and reviewed
The best american standard thermostat apps on iPhone average 3.5★ 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 | 4.8★ (29K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (81) | No | No | Aug 2026 |
| 3 |  | Free | 4.6★ (240K) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (152K) | No | No | Aug 2026 |
| 5 |  | Free | 1.0★ (5) | No | No | May 2026 |
| 6 |  | Free | 4.3★ (76K) | No | No | Aug 2026 |
| 7 |  | Free | 3.0★ (1) | No | No | Jul 2026 |
| 8 |  | Free | — | No | No | Jul 2026 |
Manage your home's climate and connected devices remotely. Optimize comfort and energy usage with smart scheduling, geofencing, and voice control integration. Expand your smart home ecosystem by adding compatible Z-Wave products.
This app helps HVAC technicians and companies streamline installation, commissioning, and service. It offers guided setup, remote monitoring of smart thermostats, and access to product resources. Enhance efficiency and ensure optimal system performance with user-friendly tools.
Control your home's climate remotely with a smart thermostat. Adjust temperature, set schedules, and receive alerts from anywhere. Integrates with popular smart home platforms for seamless control.
Manage your home's essential systems remotely. Control thermostats, locks, lights, and cameras from your smartphone. Create custom automations and device groups for simplified home management.
Remotely monitor and adjust your home's temperature using your smartphone. This app connects to a smart thermostat system via the internet and radio frequency technology to provide convenient control.
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.
This app helps manage your home's HVAC system, offering remote temperature control, predictive maintenance alerts, and easy booking for service appointments. It aims to reduce energy costs and ensure your climate control system is always running efficiently.
Remotely manage your home thermostat using your Apple device. Adjust settings and monitor temperature from anywhere.
Control your home thermostat remotely via Wi-Fi. Adjust on/off settings and set desired temperatures directly from your smartphone. This simple and intuitive app offers easy-to-use functionality for managing your home's climate.
