Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.
ToneGen PlusMinus by Dan Richardson

214+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our tonegen plusminus list covers 214+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.



Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.



This utility generates various audio waveforms including sine, square, and noise. It supports a wide frequency range and can produce multiple tones simultaneously, with options to play or save them as WAV files.


Easily create custom ringtones from your music library. Select a song, trim the audio wave to your desired clip, and set it as your ringtone. The app offers precise control over audio selection and includes helpful tutorials.


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 mobile recording studio and audio editor helps users sound professional with intuitive tools. It offers automatic pitch correction, background noise removal, and a variety of effects. Users can record vocals, process existing audio/video, and even extract vocals from songs.


Enhance your audio experience with this powerful sound equalizer and volume booster. Adjust bass and treble to fine-tune your music, and significantly increase volume for a louder, more immersive listening session. Unlock advanced features with a subscription for even greater control.


This app is a game designed to enhance your auditory skills and help you achieve perfect pitch. It offers various modes and customization options to suit different learning levels, from beginner to expert. Track your progress visually and compete with friends.


Personalize your phone with an extensive catalog of ringtones and alerts. Easily create custom ringtones from your own music or recorded sounds without needing a computer. Access thousands of tones for various alerts and stay updated with trending sounds.


Control your hearing aids directly from your mobile device. Adjust volume, change programs, personalize sound settings, and even locate lost devices. Receive remote updates and support from your hearing care professional.


Record high-quality vocals and create multi-track music projects on your mobile device. Easily import beats, layer vocals, mix tracks, and collaborate with others. Share your finished songs directly to social media platforms.


Discover and purchase new, used, and vintage musical instruments and equipment. Easily list your own gear for sale to a global community of musicians. Access inspiring content like gear demos and artist interviews.


Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.


Easily trim your favorite songs or audio files to create custom ringtones, alarms, or notification sounds. Supports various audio and video formats, allowing you to select and edit clips from your device's library or files.


Create music on the go with this free app. Record vocals, make beats, and mix demos using a mobile DAW. Collaborate with others and access exclusive AI tools and distribution opportunities with an optional membership.


This app is a professional audio editor and song creator for multiple devices. It offers AI-powered music generation, vocal/instrument separation, video audio editing, and extensive audio effects. Create, mix, and master your sound with advanced multitrack editing and format conversion tools.


This app generates a variety of sounds to help users sleep, relax, and focus. It masks distracting noises, soothes babies, and can even help with headaches and tinnitus. Enjoy over 50 looped sounds with advanced mixing and alarm features.


Personalize your phone with a vast library of free ringtones, including music, sound effects, and funny alerts. Set unique tones for each contact to easily identify callers, even when your phone is out of sight or you're driving.


Create custom ringtones from your favorite songs and videos. Easily extract audio, trim it with precision, and set it as your phone's ringtone. Offers creative mixing and editing tools for unique sound personalization.


Record and edit high-quality audio using your device's microphone or a connected MOTIV microphone. Features include uncompressed WAV recording, editing tools like trim and split, and advanced audio controls when using compatible hardware.