Free Filter Effect For iPhone

Free Filter For iPhone

Djs looking for a free audio filter app to run their rig through need not look further. Hook your microphone up to pass through various types of digital audio filters before going to speaker or headphones. Design digital audio filters by touch. Select from a variety of filters and set cut-off frequency and rolloff or stopband level. You can use this effect as a live performance tool on your iPhone iPod Touch or iPad. For processing the microphone, you’ll need a direct connection via audio interface or Y-Adapter to avoid feedback noise.

Current free version allows design of Butterworth, Chebyshev, Remez, and Maxflat subband filter types for low-pass filtering in addition to a simple notch filters such as 50 Hertz Notch.
In App purchase allows upgrade to use more filter types as well as enabling band-pass and high-pass filters. In addition background processing of audio is enabled.

Audio Filter App Screenshot

Audio Filter App Screenshot

What’s New in Version 1.37

Add (free) Audio Effects from AudioEffects App.
These include, speed (for iTunes library tracks), L-R, echo, tremelo, reverb, etc
Older effects now part of Filters tab
More bug fixes.
Background audio works for iTunes without upgrade
Remove some splash screens to reduce app size


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  • iPad Loops is an iOS music production blog dedicated to exposing the best iPad apps musicians, producers, and Djs. This is not a database of every app. It is, however, one of useful recommendations from someone with many years in music production. I try to update it on a daily basis (ok sometimes every two days) and I do my best to post useful apps only. My name is Jason Donnelly (Dj Puzzle). You might know me from my royalty free loop packs and sound design. Some of the apps that contain my sounds are Synth One, EG Segments, Hammerhead, Retronyms AudioCopy, Audio Evolution Mobile, LP-5, iPRO.DJSAMPLER, Looptastic. My work is published by Roland, Antares, Magix, Soundtrack Loops, Sample Logic, Acoustica, Loopmasters and many more. Subscribe to our RSS feed below to get updated when new apps are posted.
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