Comparison

plugdata vs Solderbox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

plugdata

This app provides a visual programming environment for audio experimentation, prototyping, and education. It allows users to create and run audio patches on their mobile devices, enabling creative sound design on the go.

Highlights
  • Visual programming environment
  • Audio experimentation
  • Prototyping
  • Educational tool
  • Standalone application
  • Audio plugins
Features
Read full description

plugdata is visual programming environment for audio experimentation, prototyping and education. With plugdata for iOS, you can bring your plugdata patches with you everywhere you go. This app ships with a standalone application and audio plugins.

About

Solderbox

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.

Highlights
  • Generative synthesis tools
  • Analog-like sound emulation
  • Instability Engine for organic fluctuations
  • Audio Unit (AUv3) compatibility
  • Built-in Pulsequencer melody generator
  • Multiple filter modes
  • Stackable patch cables
Features
Currently charting
Read full description

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

Screenshots

plugdata2 screens
Solderbox3 screens

Verdict

The call

The clearest difference is price: plugdata at Free against Solderbox's $12.99. Solderbox's advantage is rating (5.0 vs 4.4) and review sentiment (90% vs 67%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

plugdata is free to download; Solderbox costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Solderbox holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 17 and 27 respectively. Written reviews point the same way: 67% of plugdata's written reviews are positive against 90% of Solderbox's.

UpkeepUpdate frequency

plugdata ships an update every 3 months, Solderbox every 6 weeks. The most recent releases landed on July 20, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 5 level
plugdata versus Solderbox: the parameters behind the verdict, then further details
ParameterplugdataSolderbox
PriceFree — better$12.99
Rating4.4 (17 ratings)5.0 (27 ratings) — better
Positive reviews66.7% of reviews90.0% of reviews — better
Number of ratings1727 — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#195 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.0 — better13
Further details — not scored
Size147 MB8 MB
Age rating4+4+
DeveloperTimothy SchoenBram Bos

Customer experience

plugdata

All ratings17 ratings
Positive82.4%
Neutral5.9%
Negative11.8%
Written reviews18 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Solderbox

All ratings27 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

In-app purchases

None

plugdata

No in-app purchases

None

Solderbox

No in-app purchases

Questions

Is plugdata free?
plugdata is free to download, with no in-app purchases.
Is Solderbox free?
Solderbox costs $12.99, with no in-app purchases.
Which has better reviews, plugdata or Solderbox?
Solderbox is rated higher. plugdata averages 4.4 out of 5 from 17 ratings, while Solderbox averages 5.0 from 27 ratings.
Do plugdata or Solderbox have ads?
Neither plugdata nor Solderbox shows ads.
Which is updated more often, plugdata or Solderbox?
plugdata ships an update every 3 months, and Solderbox every 6 weeks. Most recently, plugdata was updated on July 20, 2026 and Solderbox on September 23, 2026.

Other comparisons