Mighty Synth Sampler

Make Any Sound An Instrument

Free · In-App Purchases

Mighty Synth Sampler turns any sound into a playable instrument. It's a free, fully-featured synth and sampler for iPhone, iPad, and Mac built for musicians who want to create, layer, and perform with their own sounds and SoundFonts (SF2/SFZ). ROMPLERS RULE! The app is built around four pillars: • The Synth A full subtractive synth engine powered by AudioKit. Three independent oscillator layers with volume, semitone, detune, and pan controls. Shape your sound with amplitude and filter envelopes, a low-pass filter, LFO, unison, glide, drive, and more. A built-in arpeggiator, flexible play surfaces, and MIDI support round out a synth that's deep without being overwhelming. • The Sampler Build your own sample-based instruments from scratch. Record directly in the app or import audio files, map them across the keys, set loop points, adjust root notes and note ranges, and save your creations as reusable instruments and banks. • Sound Packs The app comes with a built-in starter bank and supports downloadable sound packs both free and paid. New packs are added to the store without requiring an app update. You can also create your own banks and share them with others. • AUv3 Support Four AUv3 plugins in one app: Mighty Synth (instrument), Mighty Sampler (audio effect for capturing and building instruments), Mighty Effects (standalone effects chain), and Mighty MIDI (MIDI processor and play interface). Load them individually in your favorite DAW or AUv3 host. Features • Free app with all core features included • Three-oscillator synth engine with detune, pan, and semitone control per layer • Amplitude and filter envelopes with per-oscillator scope • Low-pass filter with cutoff, resonance, and key tracking • LFO targeting filter cutoff, pitch, or volume • Unison with up to 8 voices, width, detune, and offset control • Effects: reverb, delay, chorus, drive, phaser, compressor, panner, and more • Built-in arpeggiator with BPM sync, octave range, and pattern modes • Multiple play surfaces: keys, pads, All 4ths layout, scale layout, and more • 16-slot sampler with loop points, root note mapping, and note range editing • Record audio directly in-app • Import audio files and SF2/SFZ SoundFonts • Downloadable sound packs (free and paid) • Create, export, and share your own instrument banks • Four AUv3 plugins: Mighty Synth, Mighty Sampler, Mighty Effects, Mighty MIDI • MIDI CC mapping • Available for iPhone, iPad, and Mac Thank You & Enjoy! Nick Culbertson MobyPixel.com

Ratings & Reviews

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New Arpeggiator in AUv3, Import multiple SoundFonts simultaneously, and More! • Added new Arpeggiator to Mighty MIDI AUv3! • Added Import SoundFont support for multiple instruments as File, ZIP, or Folder • Fixed AUv3 validation in Logic Pro for Mac • Added Multi-sample import in Sampler • Added octave ranges to keyboard in Sampler • Added crop/trim to samples in Sampler • Added per-sample loop toggle in Sampler • Added WAV smpl chunk import (root + loop) in Sampler • Added MIDI velocity dynamic range (user-configurable min/max) • Added MIDI Learn manual CC entry • Added MIDI Program Change • Added Update button on Save Preset dialog • Added "Tutorials & Resources" link in Settings • Improved preset recall in AUv3 • Improved preset switching in AUv3 • Reduced stuck notes in AUv3 • Improved MIDI Panic to catch all notes • Fixed Drive Mix MIDI CC jump • Fixed Arp note-order • Various other fixes and improvements More updates on the way! If you're enjoying the app, please leave a review — it really does help.

Version 1.0.2

The developer, Moby Pixel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Moby Pixel LLC
    Size
    • 165 MB
    Category
    • Music
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Tape Drift Sound Pack USD 4.99
    • Super Chiptune Sound Pack USD 4.99
    • Vintage Synth Sound Pack USD 4.99
    • Learn More
    Copyright
    • © 2026 Moby Pixel LLC
  • Developer Website
  • Privacy Policy

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