228+ iOS apps curated and reviewed
Out of 228+ pq monitor apps 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 | Jun 2026 |
| 2 |  | Free | 4.8★ (13K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.4★ (3K) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.9★ (157K) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (1.2K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (24K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.8★ (43K) | No | No | Jul 2026 |
| 8 |  | Free | 4.7★ (41K) | No | No | Jul 2026 |
Discover healthier products with independent lab testing. This platform provides transparent data and unbiased ratings for items like water, filters, and supplements, helping you make informed choices for your well-being.
Monitor and improve your indoor air quality with smart devices. Get real-time insights, track trends, and receive actionable advice to enhance focus, reduce allergies, and sleep better. Control your air purifier and stay informed about pollen forecasts.
This app helps you stay hydrated with smart reminders and fun challenges. Track your water intake from various beverages, collect cute characters, and reach your daily hydration goals. It offers personalized recommendations and syncs with Apple Health.
Discover what's in your bottled or tap water with detailed reports and easy-to-understand ratings. Scan barcodes or search by location to compare brands, identify contaminants, and make informed choices for your health.
This app helps you maintain regular hydration by calculating your daily water intake needs and sending timely reminders. It offers statistics, motivational awards, and useful tips to encourage healthy fluid consumption. Integration with Apple Watch and Apple Health enhances its functionality.
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 your home's water consumption with this app. View detailed usage history, identify leaks, and understand your water usage trends. Connect to your supported water utility account to make your water usage visible.
This app helps you track your daily water intake and reminds you to drink regularly. It calculates your personalized daily water goal based on your gender and weight, and offers features like a diverse drink menu and smart reminders to help you build healthy hydration habits.
Monitor your home's water usage, detect leaks with instant alerts, and run diagnostic checks to prevent costly damage. Get proactive warnings for freezing pipes and integrate with smart home devices for voice control.
Monitor your heart rate, blood pressure, blood sugar, and blood oxygen levels. Get AI-powered health reports, personalized advice, and recipe plans. Track your mental health and access food nutritional information.
This app tracks your pool or hot tub water chemistry, monitoring pH, sanitizer levels, and temperature. It notifies you when adjustments are necessary and offers simple instructions for chemical dosing.
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 app helps DIY pool owners maintain their pools with expert water test analysis and personalized product recommendations. It offers troubleshooting for common pool problems and allows users to shop for recommended products online.
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 app helps you monitor your daily water consumption with customizable reminders and detailed logging. It integrates with Apple Health to personalize your hydration goals based on your weight and gender. Track various glass sizes and easily review your history to improve your health.
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 river levels, flow rates, and flood warnings with real-time data and forecasts. Get custom alerts for your favorite waterways and visualize trends with interactive graphs. Essential for anyone living, working, or recreating near water.
This app helps you stay hydrated by reminding you to drink water and allowing you to grow virtual plants. Track your progress with charts and unlock new plants and creatures as you meet your hydration goals.
Monitor and manage your home's water usage with real-time data and leak detection. This app helps you understand your consumption, set budgets, and receive alerts to prevent costly water damage.