Best apps like Koala FX

9+ similar apps compared and reviewed

4.7 avg rating

3 free apps

Updated September 2026

Mazbox Limited

Koala FX is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Koala FX

Turnado by Sugar Bytes GmbH

The Ultimate Audio-Mangler

Editor's Choice

🎵 Music

4.5😊(63 ratings)

FreeIn-App Purchases

This app offers real-time audio manipulation with a variety of dynamic effects. Control multiple parameters with intuitive one-knob actions, perfect for live performance and sound design. Create unique and extreme audio transformations with ease.

What We Love

🎛️ Powerful multi-effect processor with 8 simultaneous effects
🎨 Intuitive X/Y pad interface for real-time control
🎵 Desktop-quality effects on mobile device
🔧 Highly customizable parameters for each effect

Room to Improve

🎨 Outdated user interface design (1998-style)
🐛 Frequent crashes and stability issues on some devices
🔊 Audio crackling and popping artifacts

Drambo by BeepStreet

Modular groovebox, synth & fx

Strong Contender

🎵 Music

4.8😊(325 ratings)

$24.99In-App Purchases

This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.

What We Love

🚀 Incredibly powerful and flexible
🎨 Endless creative possibilities
👍 Intuitive and well-designed interface
🔧 Modular synth capabilities

Room to Improve

🐛 Occasional crashes and stability issues
🔒 Limited undo/redo functionality
🔊 Audio export issues (pitch/tempo problems)

AUM - Audio Mixer by Kymatica AB

Connect, route, mix, record!

Worth Considering

🎵 Music

4.7😊(524 ratings)

$24.99In-App Purchases

This app is a versatile audio mixer, recorder, and connection hub for mobile devices. It allows users to connect various audio sources, route signals, apply effects, and record mixes with high fidelity. It supports advanced features like MIDI control, synchronization, and integration with other audio apps and hardware.

What We Love

👍 Excellent audio routing and mixing capabilities
🚀 Powerful and flexible workflow
💡 Seamless integration with AUv3 and IAA apps
👍 Intuitive and clean user interface

Room to Improve

🐛 Occasional crashes or stability issues
💡 Lack of MIDI clock sync receive functionality
💡 Limited visual customization options (e.g. channel sizes)

More apps like Koala FX

OtherDesertCities

Multi-Algorithm Delay

$6.99

Explore a versatile audio effect with six unique delay algorithms, offering everything from classic stereo delays to experimental granular pitch-shifting. Extensive modulation and I/O controls allow for deep sonic manipulation and creative sound design.

Six unique delay algorithmsExtensive modulation capabilitiesTempo-synced LFOs

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BA-1 FX Strip - Baby Audio

AUv3 Retro FX Channel Strip

Free

This app brings vintage 80s analog effects to your mobile productions. Emulate classic synth sounds with saturation, filters, delay, reverb, and chorus. Enhance synths, drum machines, or any audio source with nostalgic character.

80s-inspired drive modes (Circuit, OD)24 dB/octave resonant low-pass filterLow and high shelving tone filters

AUv3 Pitch/Time Shifter Plugin

Free

This music app offers creative pitch shifting and time stretching with minimal audio artifacts. It allows independent control of pitch and time for unique sound manipulation, including classic tape-stop effects.

Artifact-free varispeed controlIndependent pitch and time stretchingClassic tape-stop effect

The Multitouch Sampler

$19.99

This app offers a unique multitouch interface for exploring and manipulating audio samples. Create music through various play modes, record gestures for sequencing, and experiment with audio effects. It's designed for audio experimentation, composition, and live performance.

8 distinct play modes (Slicer, Looper, Granular, etc.)Gesture recorder for sequencingAudio input recording and resampling

🎵 Music

(149)

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ToneStack PRO Guitar Amps & FX

Premier FX Toolkit with AUv3

$9.99

This app offers a powerful toolkit of next-generation digital modeling amps and effects for guitarists and producers. It features advanced DSP, expandable collections of gear, and seamless AUv3 integration for use within DAWs.

Next generation DSP technologyExtensive collection of amps and effectsExpandable to over 70 amps and 140 effects

🎵 Music

(88)

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King of VHS: VCR Synth

NEW: LO-FI Synthesizer + AUv3!

$7.99

This app captures the authentic sound of vintage synthesizers recorded through a VCR, offering a unique lo-fi character. It features a powerful built-in synth engine, extensive sample libraries, and a step sequencer for creative sound design. Ideal for adding retro warmth and analog charm to your music.

Over 160+ Multi-Sampled PCM InstrumentsBuilt-In VA Synth EngineStep Sequencer with modulation

🎵 Music

(286)

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