Beat Kitchen Harmonic Synth

Beat Kitchen Harmonic Synth

Harmonic synth & audio effect

12 ratings
4 reviews
Free
In-App Purchases

Lowest price: $0.99 4 months ago (-%)


Price history


Details

  • Released
  • Updated
  • June 23, 2026
  • October 9, 2026

Features

Beat Kitchen Harmonic Synth screenshot #1 for iPhone
Beat Kitchen Harmonic Synth screenshot #2 for iPhone
Beat Kitchen Harmonic Synth screenshot #3 for iPhone
Beat Kitchen Harmonic Synth screenshot #4 for iPhone
Beat Kitchen Harmonic Synth screenshot #5 for iPhone
Beat Kitchen Harmonic Synth screenshot #6 for iPhone
Beat Kitchen Harmonic Synth screenshot #7 for iPhone
Beat Kitchen Harmonic Synth screenshot #8 for iPhone
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About

Shape the overtone series directly to create unique sounds. This additive synthesizer allows real-time manipulation of harmonics, LFOs, and envelopes. Explore sound design and synthesis on your device.

✓Additive synthesis engine
✓Overtone series shaping
✓Live waveform and spectrum response
✓Modulation matrix with LFOs and envelopes
✓AUv3 support
✓On-device processing
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+1

What's New in Beat Kitchen Harmonic Synth

1.7.2

October 9, 2026

STRING MODULE — a physical string with its own controls: Force, Ring, Body, Damp, Overblow, Modes and Break. OVERBLOW — push a string past its limit and it breaks into a higher register, the way a flute or a bottle does. It is a real break, not a fade. Lean in further and it climbs the harmonic series: octave, twelfth, double octave. Force sets how hard it breaks. BOW AND PLUCK — play the string by hand. Drag the bow, or click to place it; speed sets force. A stab re-attacks a note already ringing. CAPTURE — hold a chord and it stays silent until you strum it with the bow or a pluck, like an autoharp. Held notes show as dots on the keys. Hold Capture while you play to set the string's default pitch. SCOPE — the trace holds its position, and the window follows the note: one cycle at the bottom of the keyboard, more as you climb. ANALYSER — faster to react, low harmonics resolve separately, and the dense top of the spectrum reads as a shape instead of hash. PARTIALS AND FOLD IN THE POP-OUT — both now have full-size controls when the Partials panel is opened, for routing and adjustment by finger. Also: sliders no longer draw their handle over their own label, controls stay usable in small plug-in windows, and general fixes and improvements throughout.

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$14.99

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User reviews

Really nice and easy to create great sounds

I rarely do reviews anymore since I buy so many. This one is worth the unlock. Really easy to tweak for some really interesting sounds. Well done!

Lil Woodryc

I could see this using this or like XXXTENTACION type beat

I love it!

Amazing, unique, frequent updates. Great for weird stuff but musical af. I love it.

Absolute phantastic!!

A fantastic developer! Never before has a developer responded so quickly to an error report and fixed the issue. We are dealing with a highly innovative and exciting sound design tool and a fantastic synthesizer that inspires creativity and delivers great-sounding results.

Highly recommended!!!

Response from developer

UPDATE: found and fixed this issue. Let me know if you run into anything else. ======= Hi there! Glad you are enjoying the synth! I’m embarrassed to say this is the first time I noticed/heard about the problem. But the good news is I can reproduce it and I’m pretty sure I can get a fix out in the next day or so. — I don’t seem to get any notifications here so if you find other problems, consider dropping me a report through the app or on our website where it will land in my inbox more quickly. Either way, thanks for the feedback!

Developer apps

FAQ

What is Beat Kitchen Harmonic Synth?

Beat Kitchen Harmonic Synth is an additive synthesizer that allows users to shape the overtone series directly to create unique sounds. It offers real-time manipulation of harmonics, LFOs, and envelopes for dynamic tone sculpting.

How does Beat Kitchen Harmonic Synth work?

Instead of filtering a fixed waveform, you open, fold, and re-excite the harmonics directly. You can sculpt partials by hand and route LFOs, envelopes, and velocity through a modulation matrix to influence the sound.

Is Beat Kitchen Harmonic Synth free to use?

Yes, Beat Kitchen Harmonic Synth is free to download and use. It also offers in-app purchases for additional features or content.

What devices does Beat Kitchen Harmonic Synth support?

Beat Kitchen Harmonic Synth is available for iPhone and iPad devices.

How often is Beat Kitchen Harmonic Synth updated?

The latest version, 1.4.2, was released on July 19, 2026. The developer plans to add more significant features in the future.

What is the age rating for Beat Kitchen Harmonic Synth?

Beat Kitchen Harmonic Synth has an age rating of 4+, making it suitable for a wide range of users.

Does Beat Kitchen Harmonic Synth require an account or upload data?

No, Beat Kitchen Harmonic Synth runs entirely on the device. It does not require an account and does not upload any user data.

What is the user sentiment for Beat Kitchen Harmonic Synth?

Based on the available data, Beat Kitchen Harmonic Synth has a perfect rating of 5.0 stars from 3 ratings, indicating very positive user sentiment.