238+ iOS apps curated and reviewed
Every iPhone needs a few good sound maker synth apps. We benchmark 238+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $1.99 | 1.0★ (1) | No | No | Aug 2026 |
| 2 |  | Free | 3.8★ (4) | No | No | May 2026 |
| 3 |  | Free | 4.8★ (516K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (78) | No | Yes | Aug 2026 |
| 5 |  | Free was $6.99 | 4.8★ (11) | No | Yes | Aug 2026 |
| 6 |  | $2.99 | 4.0★ (10) | No | No | Aug 2026 |
| 7 |  | Free | — | No | Yes | Aug 2026 |
| 8 |  | Free | 4.7★ (39) | No | No | Jul 2026 |
Create unique and complex sounds with a versatile FM synthesizer. Combine up to 10 sound generators, adjust frequencies and waveforms, and add effects like reverb. Explore a wide range of sonic possibilities for pads, basslines, and alien-like textures.
Explore unique soundscapes with two distinct synthesizers. This app offers a creative tool for generating experimental audio and musical textures.
Create your own music and beats with an intuitive DJ pad interface. Explore a vast library of sounds and genres, enhance your tracks with FX effects, and learn new techniques through guided lessons. Share your musical creations with others.
Create custom synthesizers, audio effects, and MIDI processors with a modular music-making tool. Arrange modules on lanes to process signals and route them internally or with your host DAW. Explore a vast library of modules to craft unique sounds.
Shape the overtone series directly to create unique sounds. This additive synthesizer allows real-time manipulation of harmonics, LFOs, and envelopes. Explore sound design and synthesis on your device.
Create complex sound effects and music with a powerful synthesizer inspired by vintage hardware. Offers extensive modulation, noise generation, and customizable envelopes. Easily share your creations and control it with MIDI devices.
This app emulates a classic monophonic analog synthesizer with advanced DSP technology. It features three variable wave oscillators, dual ladder filters, an LFO, and two modulation busses for versatile sound design. An intuitive interface and extensive preset library make it ideal for creating thick bass and rich lead sounds.
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.
Explore authentic analog synth sounds and craft unique music with a powerful editing suite. This app offers studio-quality effects, layering capabilities, and MIDI/AUv3 support for both beginners and professionals. Save, share, and record your creations.
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.
Create and remix electronic music with a professional sound library and intuitive grid interface. Layer beats, melodies, and vocals, then apply DJ-style effects to craft unique tracks. Record and share your musical creations with the world.
Explore and create unique sounds with this polyphonic soft-synthesizer. Discover sonic ideas through built-in presets and then craft your own custom audio.
Create professional music with a user-friendly interface. Easily make beats, record audio, add effects, and even auto-tune vocals. Share your creations with a global community or export them for use in other digital audio workstations.
Explore a unique sound design experience with a glitchy FM synthesizer inspired by Y2K digital sounds. Its intuitive interface, easy automation, and robust sound engine make complex sound creation playful and accessible for all musicians.
Create music with a monophonic synthesizer featuring dual oscillators, adjustable filters, and envelope shaping. Explore various wave patterns and octaves to craft unique sounds for live performance or composition.
Transform any sound into a playable instrument with this powerful synth and sampler. Create custom instruments, layer sounds, and perform with your unique audio creations. Supports SoundFonts and offers advanced synthesis features.
Experience classic 80s FM synthesizer and electric piano sounds with over 300 unique presets. This app offers professional-grade audio, extensive layering for expressiveness, and a full suite of effects. It functions as a standalone app and an AUv3 plugin for music production hosts.
Create melodies easily with a minimalist digital audio workstation. Explore various synthesis options and effects to shape your sound. Save and export your musical ideas as high-quality WAV files for sharing or further use.