246+ iOS apps curated and reviewed
If you already know OWON iMeter, this is the deeper bench. 246+ imeter apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
This app enables remote monitoring, analysis, and data logging for smart Bluetooth multimeters. It allows for continuous real-time and offline recording, multi-device control, and abnormal data warnings, enhancing operator safety and simplifying data comparison.
Transform your smartphone into a virtual measuring tape and ruler using augmented reality. Accurately measure length, height, and area of objects horizontally and vertically. Create detailed floor plans, scan rooms for 3D models, and easily share your measurements.
Track your speed in various units like MPH, KMH, and knots. This app offers a HUD display, speed limit alerts, and saves all your trip data. It's ideal for those with broken vehicle speedometers or for monitoring travel speed.
Transform your device into a professional sound level meter and audio analyzer. Measure ambient noise, monitor decibel levels, and visualize sound frequencies in real time. It also offers advanced sleep tracking with sound recognition to identify disruptions.
This app uses GPS to accurately track your travel distance, allowing you to save and export your records. It's ideal for monitoring work mileage for tax purposes or reimbursement, and is suitable for various motion activities like road trips, cycling, and running.
This app functions as a digital measuring tool, allowing you to measure objects and distances with accuracy. It also enables you to create sketches with text annotations and share your measurements and designs.
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 acts as a portable light meter for photographers. It helps you understand correct photography settings and experiment with shutter speed, aperture, and ISO in real time. Save snapshots with parameters and geolocation, and measure color temperature.
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.
Transform your device into a versatile measuring toolkit. It offers a comprehensive suite of 13+ tools including a barometer, altimeter, compass, metronome, stopwatch, timer, and various levels for diverse applications.
Manage your entire parking experience directly from your smartphone. Pay for, extend, and track your parking sessions with ease, eliminating the need for physical meters or coins. Receive helpful notifications and access your parking history.
Transform your smartphone into a professional taximeter and fare calculator. Track fares, provide accurate estimates, and manage payments securely. Ideal for taxi drivers, rideshare operators, and fleet managers seeking to increase profits and transparency.
Transform your smartphone into a professional light meter. Measure illuminance and color temperature with scientifically validated accuracy, trusted by professionals. Requires a simple diffuser for precise readings.
This entertainment app simulates a photo scanner to determine a person's "hotness" with fun, pre-selected or random results. Users can record custom voiceovers for a personalized experience.
This app provides accurate altitude and location data using your iPhone's sensors, even without an internet connection. It offers a compass, step counter, sunrise/sunset calculator, and multiple map options for outdoor adventures and survival situations.
This app provides real-time tracking for buses, trains, and subways, helping commuters navigate their daily journeys efficiently. It offers smart trip planning, stop alerts, and offline maps for over 150 cities, making transit stress-free.
Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.