Best FM 304 alternatives: apps like FM 304

9+ similar apps compared and reviewed

4.9 avg rating
6 free apps
Updated November 2026

Looking for something like FM 304? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to FM 304

Tapko#1

Tapko by David Lars Guva

No-nonsense drum sampler
Editor's Choice
🎵 Music
5.0(2 ratings)
$5.99
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This powerful drum sampler allows musicians to load, shape, and play custom drum kits. It offers extensive per-pad sound manipulation, built-in effects like reverb and delay, and advanced sampling features. Seamlessly integrate with other music production apps or use it standalone.

ANALOGy8#3

ANALOGy8 by Rob Jackson

Virtual Analog Synth AUv3
Worth Considering
🎵 Music
5.0(10 ratings)
$7.99
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This virtual analog synthesizer offers 8-voice polyphony with three variable shape oscillators per voice. It features dual independent filters, four modulation sources per voice, and a comprehensive effects section. Create evolving and unique soundscapes with extensive sound design capabilities.

More apps like FM 304

4
Clean Water, Clear Water Eject
Clean Water, Clear Water Eject
Clean Water, Clear Water Eject
Water Remover, Speaker Cleaner
Free

This app uses specialized sound frequencies to quickly eject water and moisture from your phone's speakers. It helps restore audio clarity, fixing muffled or distorted sound after exposure to rain, spills, or submersion.

Instant water ejectionSpeaker sound restorationMultiple water removal modes
🎵 Music
(1)
freemium
5
Pitchli
Pitchli
Pitchli
Precision AUv3 tuner
Free

A highly accurate chromatic tuner designed for bass and guitar, offering real-time pitch detection. It functions as a standalone app using your device's microphone or as an AUv3 effect within compatible music applications.

High-accuracy chromatic tuningReal-time pitch detectionStandalone microphone tuning
🎵 Music
(1)
free
6
CACHE - AUv3 Sample Browser
CACHE - AUv3 Sample Browser
CACHE - AUv3 Sample Browser
Browse, play and drag & drop.
$2.99

This app provides a dedicated sample browser for iOS music producers. It allows users to quickly browse, preview, and drag audio files directly into compatible DAWs and AUv3 hosts, streamlining music creation workflows.

Browse sample folders and subfoldersPreview one-shots and loopsDetect sample key
🎵 Music
(10)
paid
7
MuckrakerAU
MuckrakerAU
MuckrakerAU
by Matthew Caldwell
Free

This app offers a modulated distortion audio effect as an AUv3 plugin. It can be used in various audio applications to add grit or completely transform sounds. The effect is free with no ads or in-app purchases.

AUv3 plugin supportModulated distortion effectCustomizable sound roughness
🎵 Music
(2)
free
8
NebulizerAU
NebulizerAU
NebulizerAU
by Matthew Caldwell
Free

This audio effect plugin emulates the sound of an old-school, warbly tape delay. It functions as an AUv3 effect, allowing it to be used on multiple tracks within various audio applications. It delivers a distinct lo-fi sound.

AUv3 effect pluginTape delay emulationLo-fi sound character
🎵 Music
(4)
free
9
16 Drones
16 Drones
16 Drones
Ambient Drone Synth AUv3
Free

Create evolving soundscapes and harmonic textures with a powerful ambient drone synthesizer. Shape layered drones using custom wavetables and envelopes, then perform expressively in key. Offers deep timbral control and flexible MIDI integration.

16 drone voices for layered texturesCustom wavetable synthesisPer-voice drone envelopes
🎵 Music
(14)
free with in-app purchases