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Coastline - Audio Effect

by Aqeel Aadam

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • $14.99

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Family Sharing Yes Unknown App Store Store published

Screens

App Store

2 store screenshots

Coastline - Audio Effect ipad screenshot 1

Pricing & paywalls

App Store

  • Price: $14.99

Ratings & reviews

App Store

5.0 10 ratings · App Store

  1. 5/5Lovely behind Guitar

    This app makes really lovely, evolving drones that live very well behind solo lines and riffs. The modulation options make it really special for me: I can set it up so it only opens up for input at the beginning of a measure; so I can hit a chord, then noodle around with solos and licks over the top of it. Or I can just leave the input open at a particular threshold and let the app take in the louder bits while I’m playing and so they jangle together in new and interesting ways. And then set up an envelope to swell into the sound as the input goes quiet. And on and on. I also just love this dev’s background designs - they offer a really beautiful representation of what the app is doing to your sound. I’ll be playing around with this one for a long time.

    greteswogh · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.0
  • 1.0.1

    Day one maintenance update. Fixes some issues with modulation assignments and audio quality that surfaced during initial app review.

  • 1.0.2 · 27 Jul 2026

    - Added an option to include a dry/wet slider by default. - Added the ability to lock the input volume when loading presets. - Fixed crashes with reloading projects that include audio. - Modulation sources can now be dragged directly to other modulation amounts, to modulate them. - Fixed Audio Matrix samples not playing until a Sustainer starts. - Improved efficiency of graphics rendering. - Fixed some graphics issues with animations. - Added some parameters for automation ("learn")

Alternatives

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
31 Jul 2026
Sources
App Store

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