227+ iOS apps curated and reviewed
Out of 227+ monarch environmental app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.8★ (269K) | No | No | Aug 2026 |
| 3 |  | Free | 3.9★ (2.9K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.0★ (1.9K) | No | No | Aug 2026 |
| 5 |  | Free | 4.8★ (23K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (18) | No | No | Jul 2026 |
| 7 |  | Free | 4.8★ (98K) | No | Yes | Aug 2026 |
| 8 |  | Free | 3.5★ (46) | No | No | Jul 2026 |
Plan your trips across New Jersey, New York, and Philadelphia with real-time transit information. Purchase and display mobile tickets and passes securely. Receive instant alerts for rail, bus, and light rail services.
This app provides science-backed ratings for everyday products like cosmetics, food, and cleaning supplies. Scan barcodes or search for products to receive a simple score, helping you make informed and healthier purchasing decisions.
This app streamlines the process of submitting photos and measurements for lab analysis of flooring and building materials. It offers video guidance, progress feedback, and the ability to test materials directly within the app.
This app provides location-specific, real-time allergy information, including forecasts for pollen, air quality, and weather. Users can receive notifications for allergy level changes and view 5-day forecasts. It offers in-depth details on local allergens and syncs with a leading allergy forecasting website.
Identify monarch butterflies and their host plants with this comprehensive field guide. Learn about their life cycle, threats, and conservation efforts. Compare look-alike species and stay updated on migration news.
Scan product barcodes to instantly assess their health impact. Receive detailed analysis, ratings, and recommendations for healthier alternatives. This independent project offers objective reviews for millions of food and cosmetic items.
This app helps home inspectors manage their upcoming jobs, record findings, and deliver professional reports to clients. It streamlines the inspection process, offering an integrated solution for inspectors to grow their business and save time.
This search engine allows users to plant trees by browsing the internet. It uses ad revenue to fund reforestation projects, support communities, and combat climate change. Your data is kept private and searches are encrypted.
Easily book a variety of outdoor home services like lawn mowing, leaf removal, and landscaping. Get instant pricing, schedule with trusted professionals, and manage your bookings all from your phone.
Streamline environmental, health, and safety inspections with this mobile application. Conduct site assessments, manage checklists, and create tasks, all accessible online or offline.
This app provides mobile access to EHS, Sustainability, Quality, and ESG reporting and management tools. It allows users to conduct audits, manage corrective actions, and gather real-time data from anywhere, even offline. Features include photo attachments with drawing, QR code scanning, and voice-to-text input for enhanced efficiency.
Streamline janitorial inspections with this digital tool. Perform inspections, attach photos, and generate work orders that are immediately emailed to your team. Track corrective actions and schedule tasks for inspectors, simplifying facility management.
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.
This platform streamlines Environmental, Health, and Safety (EHS) management for mobile workers. It allows for easy inspections, incident tracking, training completion, and hazardous chemical management. Gain real-time insights and take action to ensure workplace safety and compliance.
Get on-demand outdoor home services like lawn mowing and snow plowing from local professionals. Receive instant quotes and track your service from start to finish. Satisfaction is guaranteed with 24/7 customer support.
This app provides a smart, connected experience for managing indoor air quality. It monitors pollutants, automatically adjusts connected devices, and offers remote control and historical data insights for healthier breathing.
This app provides contractors with accurate property measurements for roofs and walls. It helps generate estimates, plan jobs, and visualize proposed improvements for clients. Access property imagery, upload your own, and annotate images for detailed planning.
Access comprehensive laboratory testing for environmental pollutants like mold, radon, and lead. This service is backed by certified professionals and offers simplified processing with bundled supplies and analysis fees.
Check real-time air quality and pollution levels for your current location or any city worldwide. Understand the concentration of various pollutants and receive alerts for unhealthy conditions. Find protection equipment and manage respiratory health.