221+ iOS apps curated and reviewed
Every iPhone needs a few good eawag apps. We benchmark 221+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | 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 | 4.6★ (36K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (14K) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (1.2K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (4.5K) | No | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (138) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (620) | Yes | Yes | 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.
This app is your ultimate fishing companion, offering interactive maps, real-time forecasts, and AI-powered insights to help you catch more fish. Discover optimal spots, learn expert techniques, and get personalized recommendations for baits and lures.
This app helps anglers discover, plan, and log fishing trips with powerful maps, forecasts, and community features. Identify fish, track your catches, and connect with other anglers to improve your success on the water.
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.
Access real-time water levels, flows, and temperatures for rivers worldwide. Ideal for sports enthusiasts and professionals, it offers detailed maps, navigability information, and customizable alerts for over 40,000 hydrometric stations.
Get comprehensive, up-to-date weather information for Switzerland. Receive forecasts, current measurements, and natural hazard warnings with customizable push notifications. Stay informed with weather animations, detailed reports, and a dedicated blog.
Prepare for your water operator certification exam with a comprehensive study tool. Access thousands of practice questions, detailed explanations, and progress tracking. Master water treatment, distribution, and wastewater topics to advance your career.
This app simplifies pool water chemistry by providing instant maintenance plans based on test results. It offers customized guidance on chemical additions, pool profiles, and expert tips to help you maintain a healthy pool without complex math or reliance on store advice.
Access real-time science news and full magazine articles across diverse disciplines. Explore archives, adjust reading settings, and stay informed about the latest discoveries in fields like astronomy, genetics, and ecology.
Instantly check the safety of bottled and tap water. Get detailed reports on contaminants and compare brands. Discover top-rated water filters for informed choices.
This app monitors your water filtration system, providing real-time quality data and tracking your consumption. It alerts you to local toxins and violations, ensuring your filtered water is clean, healthy, and alkaline.
Contribute to a global citizen science movement by reporting litter and plastic pollution. Your data helps build a comprehensive understanding of environmental issues, informing research and policy.
Scan product barcodes to access personalized health and environmental impact information. Compare products based on your preferences for nutrition, additives, and sustainability. Contribute data to a collaborative, non-profit project for greater food transparency.
This app serves as a visual guide for identifying aquatic macroinvertebrates. It features a field guide, an interactive key for identification, and flashcard practice modes to support environmental education and water quality monitoring.
Manage your aquarium with this comprehensive platform. Track water parameters, schedule maintenance, log livestock, and document your tank's progress with photos and videos. Connect controllers for automatic data import and sync across devices.
Monitor your water quality in real-time with this app, which connects to a WiFi-enabled water purifier. Track water consumption, savings, and environmental impact. Access a database of water contaminants by zip code and reorder filters directly.
Access global environmental data, including air and water quality, corporate emissions, and ecological information. Participate in environmental protection by reporting pollution, sharing data, and tracking your low-carbon actions. Visualize environmental conditions with interactive maps and receive AI-driven insights and health alerts.
Access leading water quality science, engineering, and technical practices. Explore key topics like sustainability, nutrient removal, and asset management through year-round conferences.
Access a comprehensive database of hazardous chemical datasheets for emergency responders and planners. Get response recommendations, predict hazards like explosions or toxic fumes, and find information from multiple sources, all available offline.