215+ iOS apps curated and reviewed
If you already know EPA AIRNow, this is the deeper bench. 215+ environmental monitoring apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.1★ (545) | No | No | Jul 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 2.2★ (12) | No | No | Jul 2026 |
| 4 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | 4.0★ (7) | No | No | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Access real-time and forecasted air quality data for your local area and any other location. Plan your day and protect your health by understanding current air conditions.
This utility anonymously monitors environmental noise levels in New York City using your phone's sensors. It analyzes sound intensity and frequency without recording audio, contributing to efforts to reduce noise pollution and improve the urban soundscape.
Monitor environmental data from anywhere using trending LoRA wireless sensors. This app bridges technology and industry with economical, simple wireless sensor solutions for commercial and industrial use. It offers ready-to-deploy, self-installable options for monitoring assets.
Proactively monitor your facilities for environmental threats like extreme temperatures, humidity, and water damage. Receive instant alerts and coordinate responses with your team to protect critical assets and ensure safety. This platform helps prevent equipment loss, maintain compliance, and reduce operating costs.
This app streamlines environmental field data collection for wetlands, streams, and natural resources. It allows for accurate data capture, photo organization, and standardized forms with automated calculations, working both online and offline. The data syncs with a web platform for seamless office review and reporting.
This app allows users to document and track the occurrence of freshwater algae blooms. Your submissions help scientists and public health officials monitor water quality and manage resources for recreation and potable water.
This app automates the interpretation of water and wastewater sample results, providing compliance feedback and alerts for missed monitoring or exceedances. It helps identify critical sampling schedules, manage data across multiple sites, and generate reports. Features include geospatial mapping and automated updates for regulatory changes.
Easily connect to water monitoring instruments to view, manage, and share water quality and quantity data. Configure, calibrate, and deploy instruments, view live readings, and set up logs. Securely store and share data through a cloud-based account.
Access real-time, street-by-street air pollution maps and 72-hour forecasts globally. Get hyper-local data for key pollutants and personalized tips to help you breathe cleaner air and reduce exposure.
This app detects formaldehyde, PM2.5, and TVOC using advanced sensors. It provides accurate and reliable environmental data for your home or workspace.
Connect multiple compatible meters simultaneously to monitor electrical and environmental conditions. Stream and record video from a videoscope, generate custom PDF reports, and receive text notifications for critical events. Data is presented in real-time graphical and numerical formats.
This app connects to wireless sensors to continuously monitor temperature and humidity. Receive alerts for out-of-range conditions, store historical data, and export readings in CSV format. Ideal for various environments like refrigerators, nurseries, and greenhouses.
This app simplifies the setup, monitoring, and interaction with your environmental sensor hardware. It guides you through configuring systems, activating cloud connections, and installing sensors, ensuring reliable data flow with helpful notifications.
Monitor remote facilities and critical environmental conditions from anywhere. Receive instant alerts for disruptions directly to your mobile device, ensuring peace of mind and allowing you to focus on your business.