SploshBox

SploshBox

Reverb / Sustainer AudioUnit

1 ratings
2 reviews
$1.99

Details

  • Released
  • Updated
SploshBox screenshot #1 for iPhone
SploshBox screenshot #2 for iPhone
SploshBox screenshot #3 for iPhone
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About

This audio effect plugin offers vintage-style digital reverb with a unique "freeze" function for infinite sustain. It allows for extensive customization of reverb decay, stereo width, and filtering, all while being CPU-efficient.

Vintage-flavoured digital reverb
Infinite sustain "freeze" effect
Adjustable reverb decay time
Stereo width control
Low-pass filter for reverb tone
Mix dry and wet signals
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What's New in SploshBox

1.0.5

April 17, 2025

This is hopefully a better fix for anyone still getting BAD SIGNAL! errors in AUM, and similar / related errors in other hosts / DAWs. Sorry about that - it was a really hard bug to reproduce, and a bit of a stinker to fix.

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📊 194

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The app has maintained its position at 194 recently.

Last updated on August 1, 2026.

User reviews

Sustain Tails

Such a useful utility to freeze tones you’re into

Simple yet elegant

I really enjoy this effect. The dev making it universal is really nice to see too! I like how simple it is, it does what it sets out to do. No complaints!

Developer apps

FAQ

What is SploshBox?

SploshBox is a vintage-flavoured digital reverb and sustain audio effect plugin. It can run standalone or within AU compatible hosts like Logic and GarageBand, offering unique "freeze" capabilities for infinite sustain.

How much does SploshBox cost?

SploshBox is a paid application, available for $1.99. This one-time purchase grants you access to all its features without any additional in-app purchases or subscriptions.

Does SploshBox have ads?

No, SploshBox does not contain advertisements. As a paid application, it provides an uninterrupted user experience focused solely on its audio processing capabilities.

What devices is SploshBox compatible with?

SploshBox is designed for Apple devices, including Mac, iPhone, iPad, and iPod. It utilizes the AUv3 audio unit format, ensuring compatibility with supported music production applications on these platforms.

How often is SploshBox updated?

SploshBox was last updated on April 17, 2025, with version 1.0.5. While specific update frequency isn't detailed, this indicates ongoing development and support from the developer.

What is the "freeze" function in SploshBox?

The "freeze" function in SploshBox sustains the current reverb tail indefinitely, creating drone-like effects. Toggling this feature allows for creative sound design, though it does not apply reverb to the dry input signal while active.

Can SploshBox be used offline?

Yes, SploshBox can be used offline as an audio effect plugin within compatible host applications. Its functionality does not rely on an internet connection for processing.

What is the age rating for SploshBox?

SploshBox has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.