LRC7

Neon Silicon LLC · Music

4.2 29 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.24 → 4.21

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.21 4.22 4.23 4.24 Aug 26 17:34 Aug 27 05:43 Aug 27 17:53 Aug 28 06:02 Aug 28 18:12

Average rating

Screenshots

About

LRC7 is an Audio Unit, or AU, for iOS and macOS. This application is simply a container for the Audio Unit and serves only as the documentation. LRC7 must be used in some sort of Audio Unit host or DAW application. LRC7 is a seven-band EQ. It includes low shelf, high shelf, parametric peak/cut, notch, and various Butterworth low-pass and high-pass filters. Each of the bands can be configured to be any of the available filter types. Each band can also be turned off so that it passes the audio through unchanged, The frequency range for each of the filters is 10 Hz to 20 kHz. The filters aren't restricted to stay in any order. You can also set the "Q" factor of each of the filters. The value ranges from 0.0 to 1.0. The Q values behave differently in the different filter types.

What's new · 1.5

Fixed a bug that might cause the effect to not reset when a host requests a reset.

Details

ReleasedApr 2021
UpdatedMay 2022
Version1.5
Size3.3 MB
RequiresiOS 13.4 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories Music
Bundle IDcom.neonsilicon.LRC7-Doc