Digital Audio Multi-FX For iPad
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DFX is a powerful real-time Quad Multi-Effects Processor for iPad. With an intuitive and beautiful user interface for easy playability and instant fun.

We are curious. We like new experiences. We welcome unexpected discoveries. And… we are musicians. It was an obvious choice for us to develop for the iPad the multi-effects that we wanted, that we needed for our thirst for sound. Four powerful and multipurpose chained effects, driven by trackpads for fast and easy sonic explorations. Like a million of pedal boards on a device.

Plug in any audio source, a guitar, a bass, a microphone, a DJ mixer. Or play your favorite iOS synth or drum machine with Audiobus or Apple Inter-App Audio. Or why not playing a track from your iTunes Music Library. Select one, two, three or four effects amongst 35 hi-quality digital audio effects and explore endless sonic possibilities. Delays, echos, reverbs, filters, tremolo, autowah, compressors, distortions, vocoders, resonators, etc… more possibilities that you can imagine.

At last, but not least, DFX is also a great little sound design machine. Just select one of the built-in tone synthesizers on the first effect and let your imagination build new sound landscapes at the tip of your fingers. We have had a lot fun making ours in the Factory presets.

No in-apps, no ads, no fuss. DFX is simple, intuitive and fun. No user guide required ;^)


– From the makers of DM1 – The Drum Machine

– Designed by Jonas Erikson

– 10 effect categories

– Delays : Sync Delay, Ping Pong, Tape Delay

– Reverbs : Metal box, Hall, Descent, Reflections, Freeze,

– Filters : High Pass, Low Pass, High Shelf, Low Shelf

– Phase : Phase Flux, Vibe Chorus, Phase Shift

– Modulation : Wave Tremolo, AutoWah, Envelope Follower, Ring Modulator

– Distortion : Wave Shaper, Bias, Raw, Bit Crusher, Synthizer

– Voice FX : Vocoder, Resonator, Formant Simulator

– Pan : Stereolizer, AutoPan, Leslie

– Dynamics : Noise Gate, Compressor

– Instruments : High Tone Synth, Bass Tone Synth

– Audiobus compatible

– Audio Inter-App compatible

– 4 playable trackpads with real-time waveforms

– Live Effect Swapping

– Live recording

– Recordings manager

– Recordings exporter

– Built-in Countdown

– Built-in Tone Synths (high and bass)

– Built-in Output Limiter for a controlled output

– Built-in Metronome

– Tempo Synced animations

– Effect Solo Mode

– iTunes playback

– Presets Manager (factory & user)

– Fullscreen Favorite Presets for fast live access


  • iPad Loops is an iOS music production blog dedicated to exposing the best iPad apps musicians, producers, and Djs. This is not a database of every app. It is, however, one of useful recommendations from someone with many years in music production. I try to update it on a daily basis (ok sometimes every two days) and I do my best to post useful apps only. My name is Jason Donnelly (Dj Puzzle). You might know me from my royalty free loop packs and sound design. Some of the apps that contain my sounds are Synth One, EG Segments, Hammerhead, Retronyms AudioCopy, Audio Evolution Mobile, LP-5, iPRO.DJSAMPLER, Looptastic. My work is published by Roland, Antares, Magix, Soundtrack Loops, Sample Logic, Acoustica, Loopmasters and many more. Subscribe to our RSS feed below to get updated when new apps are posted.
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