249+ iOS apps curated and reviewed
Looking for free air filter apps? 19 of our 249+ 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 | 4.8★ (74K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (52K) | Yes | No | Aug 2026 |
| 3 |  | Free | 4.8★ (23K) | No | No | Aug 2026 |
| 4 |  | Free | 4.6★ (34K) | No | No | Aug 2026 |
| 5 |  | Free | — | No | Yes | Jul 2026 |
| 6 |  | Free | 4.5★ (4.7K) | No | No | Aug 2026 |
| 7 |  | Free | 4.6★ (62K) | No | No | Aug 2026 |
| 8 |  | Free | 4.4★ (11K) | No | No | Aug 2026 |
This app helps you build a smart, healthy life by controlling smart home devices, managing diet and exercise, and connecting with a supportive community. It simplifies daily routines and optimizes wellness journeys.
Manage your home's air quality with smart filter and purifier control. Receive personalized tips, alerts for filter replacement based on usage, and monitor outdoor air quality trends.
Monitor and control your indoor air quality in real-time. Gain insights and manage your environment effectively with intelligent features, whether you're at home or away. Experience healthier living through advanced air care.
Control your air purifier remotely, monitor indoor and outdoor air quality in real-time, and manage filter life. Schedule operation and integrate with voice assistants for hands-free control.
This smart air purifier offers intuitive control over your home's air quality, similar to a thermostat. It provides real-time monitoring of indoor and outdoor air, detailed insights into air quality factors, and customizable smart settings for optimal comfort and allergy relief.
Manage and view your cellular trail cameras remotely. Request on-demand photos and videos, utilize AI subject recognition, and analyze game movement with weather and solunar data. Explore advanced mapping and panoramic views for an enhanced hunting experience.
This app connects to advanced air purifiers and humidifiers, offering real-time air quality monitoring and control. It allows users to track filter status, schedule operation, and utilize features like dark mode for a healthier home environment.
Never forget to change your filters again. This app helps you track maintenance for various filters like HVAC, water, and air purifiers. Receive timely reminders and easily log completed maintenance to stay on top of your home and appliance upkeep.
Easily find the right air filter for various substances. Select between mask or PAPR filters to narrow down options and view filter names, images, and part numbers for quick reference.
This app enables users to create and sign electronic contracts directly from their smartphone. It offers a legally compliant, cloud-based solution for efficient contract management, reducing costs and improving compliance. Sign documents anytime, anywhere, without needing a computer.
Access real-time and forecasted air quality data for over 500,000 locations worldwide. Understand pollutant levels, receive health recommendations, and track wildfire and pollen information to plan your day safely.
Monitor and manage your home's air quality with real-time insights and personalized alerts. This app helps you track filter lifespan, receive timely replacement notifications, and control multiple units for optimal indoor air.
This app monitors airborne particles like mold spores, bacteria, and viruses using advanced filtration technology. It provides early detection of outbreaks to help protect plants and people from harmful contaminants. The system is science-based and certified for performance.
This app monitors and purifies indoor air quality using a four-stage process. It alerts users to detected hazards, provides solutions, and monitors outdoor air for a comprehensive view of air conditions.
Monitor and manage your home's air quality with this app. It connects to smart devices to automatically maintain optimal air conditions and provides insights into indoor and outdoor air trends.
Monitor indoor and outdoor air quality with real-time data on various pollutants, temperature, and humidity. Track personal exposure over time and control smart air purifiers remotely for a cleaner environment.
Monitor your indoor air quality with real-time data from your sensor. Control and program your air purifiers remotely, receive actionable advice, and compare indoor and outdoor air conditions.
Control your home's air quality remotely, monitor indoor and outdoor temperatures, and check filter status. Schedule your air purifier to turn on and off automatically for a consistently clean environment.