Manage your utility services online and on mobile. This app allows you to view and pay invoices, submit meter readings, update contact information, and receive important alerts. It also offers bonuses for eco-friendly actions.






250+ iOS apps curated and reviewed
With an average user rating of 3.9★, the aqmeter category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 | Free | 4.7★ (17K) | No | No | Aug 2026 | |
| 3 | Free | 5.0★ (4) | No | No | Jul 2026 | |
| 4 | Free | 4.6★ (49) | No | No | Aug 2026 | |
| 5 | Free | — | No | No | May 2026 | |
| 6 | Free | 3.1★ (23) | No | Yes | Aug 2026 | |
| 7 | Free | 4.5★ (3.1K) | Yes | No | Aug 2026 | |
| 8 | Free | 5.0★ (4) | No | No | Jul 2026 |






Manage your utility services online and on mobile. This app allows you to view and pay invoices, submit meter readings, update contact information, and receive important alerts. It also offers bonuses for eco-friendly actions.





This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.



This app provides a centralized hub for instrument calibration resources. It offers instant answers to process instrumentation questions through an integrated AI agent, streamlining calibration workflows.


This app connects to ZenTest enabled smart water testers via Bluetooth to manage measurements of pH, EC, TDS, and more. It offers various display modes, cloud-based data management with notes and photos, and instant sharing capabilities.




This utility app connects wirelessly to Pokit devices for portable measurement and logging. It offers an easy-to-use interface for makers, technicians, and engineers to measure anything, anywhere, at a lower cost than traditional tools.


This application measures and displays environmental noise levels in decibels. It offers various visual representations of the data, including gauges, graphs, and numerical readouts. Users can also save their measurement history.


This tool offers a simple and accurate way to measure airflow through residential air handlers. It provides direct CFM readings quickly, without complex calculations. Designed for ease of use in various air handler configurations.


Monitor your energy, water, and fuel usage in real-time. Remotely recharge your prepaid meter without needing to enter tokens directly.


This app helps new multimeter users understand readings by automatically converting measurements to their basic units. It provides detailed conversion steps to aid learning and build confidence. Suggestions for improvement are welcome.


This tool transforms your iPhone into a professional sound level meter. It accurately measures ambient noise levels, providing real-time decibel readings directly on your device.


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 diagnostic tool allows technicians to check capacitor health under load without powering down equipment. It provides real-time analysis for improved efficiency and workflow.


Transform your mobile device into a professional-grade pH meter or data management system. Connect with compatible Hanna Instruments probes and meters to conduct precise measurements, store data securely, and access it via the cloud.


This utility calculates sample sizes and acceptable defect numbers for product inspections based on ANSI Z1.4-2003 standards. It simplifies creating sampling plans for random product inspections, replacing traditional paper methods for inspectors.




Connect to and manage NAVAC brand IoT measurement devices via Bluetooth. View real-time data, control settings remotely, and record measurements. Analyze data with process curves and tables, then export reports in Excel or PDF.


This app provides real-time air quality index and weather data from local monitoring stations. It alerts you to air quality levels and helps you plan outdoor activities. Track pollutants like PM2.5 and CO for healthier living.


Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.


This utility app connects to a Bluetooth anemometer to display real-time wind speed measurements on your mobile device. It allows for remote monitoring, data transmission, and storage of wind data.