249+ iOS apps curated and reviewed
Hygrometer is the household name in indoor humidity app, but it's far from the only option. We track 249+ alternatives and competitors on iOS β many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7β (6.1K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 1.3β (15) | No | No | May 2026 |
| 3 |  | Free | 1.0β (2) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7β (115) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.6β (15K) | No | No | Aug 2026 |
| 6 |  | Free | β | No | Yes | Jul 2026 |
| 7 |  | Free | 4.7β (11K) | No | No | Aug 2026 |
| 8 |  | Free | 4.2β (2.1K) | Yes | No | Aug 2026 |
This application provides real-time outdoor humidity readings for your current location. It features an easy-to-read analog design and is compatible with iPhone, iPad, and Apple Watch.
This app helps you monitor and maintain optimal indoor humidity levels for better health and comfort. It calculates the amount of water needed to reach the ideal 40-60% RH range, using scientific formulas and providing simple visual indicators.
This app provides precise, real-time outdoor humidity data using advanced weather APIs. It features a visually appealing liquid-glass design and offers hourly and multi-day humidity forecasts. Ideal for monitoring indoor climates, protecting your home, or ensuring personal comfort.
This app displays current humidity and temperature with analog-style dials. It offers current weather, an 8-hour look-ahead, and a 3-day forecast. Premium features include ad removal, home screen widgets, and extended forecasts.
Control your home's air quality remotely with this app. Adjust temperature, humidity, and freshness, and receive alerts for air quality events. Manage multiple devices and schedules for optimal comfort and energy savings.
Monitor real-time temperature and humidity with historical data up to one year. Receive alerts when readings fall outside your set range, ensuring optimal conditions.
This app provides accurate indoor temperature readings in Celsius and Fahrenheit, along with outdoor weather context. It offers outfit suggestions, seasonal lifestyle tips, and the ability to create and share custom temperature cards with themed wallpapers.
Control your crawl space dehumidifier remotely to manage home humidity, reduce mold growth, and alleviate allergy symptoms. Monitor settings, drainage, and filter health from anywhere.
This app functions as a digital thermometer and hygrometer, displaying outdoor temperature and humidity for any location worldwide. It offers real-time updates, customizable colors, and unit selection. A premium plan adds multi-location saving and removes ads.
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.
Control your wifi-enabled air purifiers, humidifiers, and fans remotely. Access special features like timers and reminders for enhanced device management.
