Solderbox

Solderbox

Generative Semi-modular Synth

27 ratings
9 reviews
#177 in paid Music
🎡 Music
$12.99

Details

  • Released
  • Updated
  • December 10, 2024
  • December 23, 2025
Solderbox screenshot #1 for iPhone
Solderbox screenshot #2 for iPhone
Solderbox screenshot #3 for iPhone
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About

This app is a compact, semi-modular synthesizer designed for generative music creation. It offers a comprehensive set of modular functions, aiming for analog-like sound and behavior with unique digital effects and an 'Instability Engine' for organic fluctuations.

βœ“Generative synthesis tools
βœ“Analog-like sound emulation
βœ“Instability Engine for organic fluctuations
βœ“Audio Unit (AUv3) compatibility
βœ“Built-in Pulsequencer melody generator
βœ“Multiple filter modes
βœ“Stackable patch cables
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What's New in Solderbox

1.0.5

December 23, 2025

Pulsequencer module now respects the playback state of the host, when loaded in plugin mode. This makes it easier to integrate patches using the sequencer in your DAW setup. Hit your DAW's play button to start running the patch.

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Charts

Top Paid

πŸ“‰Β 177-26

Music

This app dropped -26 positions in Music chart.

Last updated on July 24, 2026.

User reviews

Awesome‼️

So 😎 - love this synth - 😌

Equal to or Better than RippleMaker

RippleMaker has still been my go-to for getting lost in making/shaping sounds. This app offers even more. If you like RM, you will like this.

Ultra cool patchable synth

This is incredibly fun and experimental. The sounds are great and presets are sick. I love the fact that the cables can stack in the patch, for multi targeting. This is also a hyper SFX and sound design beast. Oh yeah I like the Easter egg a lot…. Cheers.

Banger Device!

i dont know how realistic that is... but a super simple sequencer for example exactly triggering a kick drum... :) one 16 pads long line couldalready be it.....

other then that, huuuuuuuuuuuugely wonderful synth!

HaQ + Bos = Lush sonic mayhem! 🐝

Really loving this awesome new release from our cherished iOS developer Bram Bos and the brilliant electronic music fiend Jakob HaQ (naturally ...you just knew she was going to be a wild one) ...and it certainly doesn't disappoint! Solderbox simply oozes finesse, eccentricity and attitude, with a rich diverse pallet of nuances, timbres, textures and colours (it basically sounds utterly delicious)!

The tweaking possibilities alone will satisfy seasoned modular fiends but it's also very intuitive and accessible and just pure fun to explore! Naturally the GUI and design is beautiful constructed and well considered throughout. Combine this with a feature rich sonic playground just screaming for exploration and discovery and it's a sonic tweaker's paradise! Extremely cool!
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FAQ

What is Solderbox?

Solderbox is a compact semi-modular synthesizer app designed for generative music creation. It aims to emulate analog sound and behavior while offering unique digital effects and an 'Instability Engine' for organic sound fluctuations.

What devices does Solderbox support?

Solderbox is a universal app and supports iPhone, iPad, and Mac. It functions as an AUv3 instrument and audio effect on compatible devices.

How much does Solderbox cost?

Solderbox is a paid application, priced at $12.99. There are no in-app purchases or subscriptions for this app.

Does Solderbox have ads?

No, Solderbox does not contain advertisements. It is a premium application that offers an ad-free music creation experience.

What are the key features of Solderbox's sound engine?

Solderbox features generative synthesis tools, an 'Instability Engine' for simulating analog component fluctuations, and a DIY Lo-Fi digital delay circuit emulation. It also includes a 4-mode low-pass filter and 3-voice polyphony.

Can Solderbox be used with other music apps?

Yes, Solderbox fully supports Audio Unit (AUv3) compatibility as both an instrument and an audio effect. This allows it to be integrated and automated within your preferred host music applications.

How often is Solderbox updated?

Solderbox was last updated on December 23, 2025, with version 1.0.5. This indicates a recent update, suggesting ongoing support and potential for future improvements.

What is the age rating for Solderbox?

Solderbox has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals, with no mature content concerns.