Features & Capabilities

Solderbox is a compact semimodular synthesizer, made in collaboration with Jakob Haq. It is heavily based on Jakob's own modular rack design (which features a lot of modules made by hand).

The app is designed to offer a set of modular functions that is both comprehensive and eclectic, including several tools for generative synthesis, random signals and the surgical mangling of audio waves and modulation signals.

A lot of effort went into making everything sound and behave as analog as digitally possible (with the exception of the unashamedly digital Entropy lo-fi effect processor). Additionally, the built-in Instability Engine injects the subtle fluctuations simulating the effects of crosstalk, leaky signals and expired electrical components. This is a living instrument with a soul of its own.

  • Full Audio Unit compatibility (AUv3 instrument, audio effect)
  • Universal design (iPhone, iPad, MacOS AUv3)
  • Built-in Pulsequencer (LFO-based generative melody generator with custom scales)
  • 4 mode Low-pass filter (6, 12, 18, 24 dB)
  • 3 voice polyphony
  • Drone mode
  • Stackable patch cables
  • DIY Lo-Fi digital delay circuit emulation
  • All synth settings exposed a AU Parameters (for automation and MIDI learning in your host of choice)

Find the user manual on ruismaker.com

User Growth & Download Statistics

App
By:
Bram Bos
Version:
1.0.5 Last updated: 2025-12-23
Version code:
880906237
Creation date:
2024-12-10
Compatible devices:
Size:
8.45MB
Price:
12.99
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-08
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Bram Bos
Apple Apps Store
https://apps.apple.com/uy/app/solderbox/id6502593345
Website:
https://ruismaker.com

User Reviews

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.
by 2n*****, 2025-04-17

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.
by Oc*****, 2025-03-20

I know next to nothing about modular and I got this to learn. Some knowledge is needed because just plugging things in at random often has no effect. I suspect this is because some modules need an input in order to provide an output. One small change that could help people visualize the signal better is to have a status LED next to each output, similar to the LFO status LED. Or maybe make the wires glow brighter with their signal. Another option is to offer an oscilloscope module but I suspect that would require more effort.
by ^^*****, 2024-12-17
View all user reviews ›

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