250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our synthmaster 3 player list covers 250+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (47) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.3★ (51) | No | Yes | May 2026 |
| 3 |  | Free | 4.1★ (110K) | No | No | Aug 2026 |
| 4 |  | Free | 4.9★ (27K) | No | No | Aug 2026 |
| 5 |  | $9.99 | 4.3★ (18) | No | No | May 2026 |
| 6 |  | Free | — | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.2★ (402) | No | Yes | Jul 2026 |
| 8 |  | $4.99 was $9.99 | 4.9★ (51) | No | No | Aug 2026 |
This music app allows users to play and tweak a vast library of synthesizer presets. It offers a multi-layer architecture and extensive expansion content for diverse sound design possibilities. Users can easily browse and preview sounds before loading them.
This mobile synthesizer app provides a vast library of sounds for music production. It allows users to play presets, make limited edits, and access additional sound banks through in-app purchases. It integrates with other music apps and offers a built-in keyboard for immediate playability.
Transform your device into a portable recording studio. Create music with virtual instruments, record vocals and guitars, and mix multi-track songs. Explore a vast library of sounds and effects to produce professional-sounding tracks anywhere.
This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.
This is a pattern-based MIDI sequencer plugin for AUv3 compatible hosts. It can drive external MIDI instruments or its internal sample-based audio engine. Create looped patterns, chain them into songs, and experiment with real-time performance modes.
Enhance your audio experience with a professional 10-band equalizer and a wide range of sound effects. This app supports numerous audio and video formats, cloud integration, and acts as a powerful file manager. Enjoy studio-quality sound and seamless playback.
This versatile audio plugin offers a virtual analog synthesizer, multi-effects processor, and MIDI processor. It integrates seamlessly with popular music production hosts, allowing for complex sound design and MIDI manipulation.
This virtual instrument offers a multitimbral sound engine optimized for multi-core CPUs, providing low latency and high polyphony. It allows for flexible zone management, extensive sound libraries, and integrated effects for live performances and studio use.
This app offers a 6-band equalizer to adjust audio frequencies in real-time, allowing you to enhance bass, vocals, or fine-tune any song. It includes one-tap style presets and custom playlist creation for a personalized listening experience.
Emulates the iconic Yamaha OPL2 chip for classic game soundtracks and electronic music. Offers FM and additive synthesis with over 2000 presets and 16x oversampling for clear audio. Requires a MIDI keyboard for standalone use.
Play MIDI files with customizable sounds and playback speeds. This app allows you to transpose, mute tracks, and follow notes on a virtual keyboard. It also supports lyrics display and spoken announcements for bars and beats.
Design and control MIDI setups with a professional-grade tool for iOS. Create custom presets with a wide array of controls, connect to Windows and OSX, and utilize advanced features like JavaScript support for complex setups.
This app offers a professional-quality virtual analog synthesizer inspired by classic hardware. It provides a vast library of presets, real-time effects control, and a user-friendly interface for both beginners and experienced musicians. It can be used as a standalone instrument or as an AUv3 plugin.
This polyphonic synthesizer offers multi-synthesis capabilities inspired by classic analog synths. Explore subtractive and modular FM synthesis with extensive oscillator routing, built-in effects, and an analog-style sequencer. Save projects via iCloud for seamless cross-platform use.
Stream and download music for offline listening. Discover new songs, create personalized playlists for any mood, and enjoy a vast library of tracks and podcasts. Features voice search and a personalized music feed.
This application allows you to play MIDI files and experience their data through immersive 3D visualizations. Enjoy both auditory and visual playback of your music. It supports various MIDI formats and can even offer a virtual reality experience.
This app offers a professional virtual drum experience with multiple sound kits and a step sequencer. Users can perform in real-time, arrange rhythms, and record their beats. It supports English, Japanese, and Korean languages.
Create multi-layered evolving soundscapes and automatic musical accompaniment. This tool features a sophisticated synthesizer and sequencing engine with four independent lanes, allowing for complex sound design and real-time performance control. It supports MIDI input, audio samples, and harmonic sound generation.
This application allows users to edit settings for Morningstar MIDI controllers. It provides a platform to customize controller behavior and configurations.