Thafknar – Record and Reverb

Thafknar – Record and Reverb

Convolution Reverb

32 ratings
36 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 26, 2013
  • August 3, 2026

Features

Thafknar – Record and Reverb screenshot #1 for iPhone
Thafknar – Record and Reverb screenshot #2 for iPhone
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About

Record and play audio with added reverb effects. Supports real-time processing through Audiobus, IAA, and AUv3. Offers convolution reverb and MIDI control for advanced sound manipulation.

Audio recording and playback
Convolution reverb engine
Real-time audio processing
Audiobus and IAA support
AUv3 extension (in-app purchase)
MIDI control (in-app purchase)
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What's New in Thafknar

8.8

August 3, 2026

Apparently, the bugfix for the convolution reverb (concerning delayed late reflections) that was intended to be included in the previous update of the app did not make it into the source code of that version. It is included now.

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4

In-App Purchases

Free

Convolution Reverb

Allows you to add more impulse responses.

User reviews

Great app but…

Great app but the speed decreases on its own making the sound very funny. That bug needs to be fixed

Response from developer

Thanks for your review. For reporting bugs, please contact the developer by e-mail and describe the problem in more detail.

Amazing!

This convolution reverb is superb! You guys should make a Neural Amp Modeler, it would be a game changer.

Extremely good!

The app is extremely good, so I gave it a five review. It works very well. Maybe there should be an update to make it even better. New options for the voiceover rotor. with all the parameters and options except for starting and stopping record, as that’s done with a magic tap. Is associated. This means that you can do almost every control from any tab rather than the tab control, or to make it quicker
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Crashing

I’ve heard this app and it sounds great, but when I open it in GarageBand, it says to go in the app to hit in app purchase. Whenever I do that, the app crashes and I can’t use it on GarageBand. Is there a solution?

Response from developer

This is quite strange. Please contact me by e-mail (see link at the bottom of the Thafknar support page).

Awesome app

Solid performance. Lots of useful convolution parameters. I’m using this daily as part of my main rig, as an IR loader for guitar. Developer was super responsive.

Developer apps

FAQ

What does Thafknar do?

Thafknar is an application that allows you to record and play audio files. It also provides the functionality to add reverb effects to your audio, both for saved files and for live audio streams through inter-app audio and Audiobus.

What are the key features of Thafknar?

Key features include an audio recorder, a convolution reverb engine, real-time reverberation processing, support for Audiobus and IAA, and the option to use its convolution reverb as an AUv3 extension. It also offers in-app purchases for MIDI control and preset buttons.

How is Thafknar monetized?

The app is free to download and use for its core recording and reverb functionalities. Additional features like MIDI control and the Convolution Audio Unit (AUv3) are available as in-app purchases.

What are the compatibility requirements for Thafknar?

The app is compatible with iOS devices. For real-time usage of its convolution reverb engine, an iPad 4 or better is recommended due to processing demands. It supports Audiobus, IAA, and AUv3.

What are common use cases for Thafknar?

Common use cases include adding realistic reverb to vocal recordings, instrumental tracks, or live audio feeds. Musicians can use it to create custom sample players with the preset buttons or control parameters via MIDI for live performances.