227+ iOS apps curated and reviewed
The best frequency counter apps on iPhone average 4.6★ across 227+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Count with ease using this digital number clicker app on your iPhone and iPad. Features include unlimited counters, customizable names and colors, adjustable step sizes, lock option, and logs for each count. Organize your tallies efficiently and accurately.
Count That Now is the perfect tally counter app with customizable features, unlimited counters, and various counter styles. Count effortlessly with special sound alerts and haptic feedback. Try Count That Now for free!
This app is a versatile Audio/Spectrum Analyzer that allows users to view and analyze audio waveforms and amplitude spectrums from microphone input. It offers customization options for display settings, FFT size, window functions, waveform generation, and noise signal generation. Additionally, it supports Bluetooth connection policies and offers an option to hide advertisements through an in-app purchase. For a more advanced multi-channel audio signal experience, users can try out the "Multi Wave Oscillator" linked within the app's settings.
Generate a sound wave at any frequency between 1Hz and 22,000Hz with our easy-to-use sound generator. Test your speakers, tune your instruments, or simply explore the world of sound frequencies. Download now to take control of your audio experience.
Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.
An advanced audio analysis app with features like real-time spectrum analysis, sound meter, and FFT plot for tuning home cinema, car stereo, and more. Experience precise frequency breakdowns and harmonic analysis with smooth HD graphics. Contact support for questions or feedback.
This app is a Frequency Sound Generator that can produce sound frequencies from 1Hz to 25,000Hz for various purposes such as annoying pets, training dogs, stopping dog barking, pranking friends, and using as a mosquito repellent. Adjust frequencies easily and get in touch via email for support.
Track multiple values effortlessly with Counter – a user-friendly app featuring multiple counter support, vibrant color themes, customizable counters, and a comprehensive history log. Tailored for all users, it offers left-handed mode, multi-counter view, exportable reports, interactive feedback, and flexible reset options. Download now to start counting with ease!
Track habits and keep scores effortlessly with this intuitive app that features a gesture-based interface for convenient counting. Start boosting productivity and tracking progress today!
Generate pure sine wave tones at various frequencies for purposes like tuning instruments, hearing tests, and audio equipment testing. Easily adjust frequencies, volume, and output options with user-friendly controls. Created by audio experts at TMSOFT. Explore more apps at http://www.tmsoft.com/.
Track and manage item counts easily with a simple tally counter app. Add and edit items manually, view count values on a graph, and export data in CSV format for detailed reporting. Try it now to streamline your counting process!
A versatile tally counter app with features like Apple Watch integration, Today extension, customizable counting options, sound effects, left-handed operation, and more, designed for easy counting and tracking. Enhance your tallying experience with this intuitive application.
Track unlimited things with a personal counter app designed for simplicity and productivity. Easy-to-use interface, iCloud sync, widget, and sharing features make tallying anything effortless and efficient.
This sound wave generator and frequency oscillator allows users to generate high-quality sound waves for various audio testing and relaxation purposes, with features such as waveform support, frequency analysis, and a sleep timer. Try it out to test your hearing, relax, focus, or even clean your phone's speakers with specific sound waves.
Track and tally anything easily with this application, effectively capturing counts and maintaining records for various activities. Stay organized and informed with just a few taps.
A universal counter app that allows you to create multiple counters to keep track of anything. Customize names, colors, counting steps, and share counter values with ease. Upgrade to the Premium Subscription for additional features like unlimited counters and color picker functionality. Download now to start counting!
People Counter is a user-friendly application for tracking maximum capacity with features such as setting target values, supporting left and right-hand input, and vibrating alerts. It can be used to monitor people in shops or venues, count various items, and serves as a lap counter. Remove ads with an in-app purchase and get support via email or their website.
This simple tally counter app allows you to keep track of anything by clicking a plus button, with optional sounds and vibrations to notify you of each click. You can also edit the count to start at a higher number and customize the app to your preferences.
This counting application offers a versatile and intuitive way to manage multiple counters, perform arithmetic operations, and personalize your tracking experience with customizable names and colors. With a range of counters and features, it caters to various counting needs, providing precision and a professional touch to your tracking endeavors.