Thump One 4+

David Alexander

    • 5.0 • 11 Ratings
    • $3.99

iPad Screenshots


Thump One is an easy to use musical synthesiser with a fun glitchy 'wavetable' engine and a bank of flexible multi-segment envelopes to shape the sound in any direction you desire. Perfect for powerful kick drums, huge club basses and soaring leads.

The synthesiser features two powerful engines that can be layered together for a variety of complex sounds and textures. The ‘Kick’ engine features a great sounding 'wavetable' oscillator, with a set of wavetables created from a selection of clean and processed analog kick drum sounds. The ‘Kick’ engine has a high quality saturation and filtering circuit plus an additional 'Buzz' circuit to add a buzzy ‘broken speaker cone’ effect. The second engine, ‘Layer’ uses an accurate model of the 'supersaw' oscillator found in the Roland JP8000 synthesiser, this oscillator has a selection of operating ‘modes' that configure the oscillator to play in intervals and adds various amounts of modulation to create noisy, retro synth sounds, fuzzy glitches or just plain noise.

• Standalone iPad app & iOS AUv3 plugin
• 150 presets included from professional sound designers for everything from thunderous sub bases to raucous acid leads
• State-of-the-art DSP design
• Flexible envelopes, one for each major parameter with a unique ‘automatic curve’ feature to quickly dial in the exact shape you need
• Easy to use, intuitive layout with a modern twist!

What’s New

Version 1.0.2

• Improved animation of Undo / Redo buttons

• Added 'Smooth' knob to options page to help remove clicks in some situations
• GUI fixes
• Improved general control smoothing
• Added Undo / Redo buttons
• Init preset now defaults to 'Legato Mode' switched off, sequences of adjoining MIDI notes now re-trigger correctly in all DAWs
• All presets now have 'Legato' switched off where appropriate (existing presets will not be overwritten, so delete the old preset folder and then open the plugin to update the library)

Ratings and Reviews

5.0 out of 5
11 Ratings

11 Ratings

App Privacy

The developer, David Alexander, 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.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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