RRS CL1 is made and published by RRS, OOO. AppBrain is an independent app data site and isn't affiliated with RRS, OOO. The app name, icon, screenshots and description belong to RRS, OOO and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.54
- 28 ratings
- Last updated
- December 28, 2025
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for RRS CL1
Competitors
Similar apps and more from RRS, OOOAlternatives to RRS CL1
More from RRS, OOO
Releases
Updates seen on the App Store- Version
- 2.0.1
- Launched
- August 2022
No changelog data
User feedback
Ratings and reviews on the App StoreComments on RRS CL1 for iOS
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Price
- Free
- App size
- 18.7 MB
- Content rating
- Everyone
Technologies used by RRS CL1
About the app and developer
About RRS CL1
RRS CL1 is a music app developed by RRS, OOO.
User Ratings
RRS CL1 is rated 4.54 out of 5 stars. The rating is based on 28 ratings.
App Information
RRS CL1 is freely available from the App Store. The app size is 18.70 MB. The latest version available is 2.0.1. The last update was on December 28, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2022.
Developer information for RRS, OOO
Address:
Frequently asked questions about RRS CL1
Is RRS CL1 free?
Yes. RRS CL1 is free on the App Store.
Is RRS CL1 still available?
Yes. RRS CL1 is on the App Store, and the last update we saw was on December 28, 2025.
How large is RRS CL1?
RRS CL1 is 18.70 MB.
Is RRS CL1 suitable for children?
App Store rates the content of RRS CL1 as suitable for everyone.
How do people rate RRS CL1?
RRS CL1 scores 4.54 out of 5 stars, from 28 ratings on the App Store.
Who made RRS CL1?
RRS CL1 was developed by RRS, OOO. It is listed in the music category on the App Store.
What are the best alternatives to RRS CL1?
People looking at RRS CL1 also look at these music apps: IHNY-2 - Baby Audio, TB GonioMeter, Panflow, Blindfold EQ, Room Reverb.
Store listing
By RRS, OOO, from the App StoreDescription by RRS, OOO Written by the developer, not by AppBrain. Click to read.
CL1 is stereo and mono audio signal dynamic range compressor. CL1 compressor has distinctive sound allowing its usage not only for technical purpose of dynamic range compression but also for artistic sound coloration, which happens due to usage of saturation with even harmonics, dithering that gives effect of «air» and oversampling with non-linear phase response that gives effect of «depth».
CL1 compressor besides main dynamic range compression module also contains limiting module («limiter»), which allows controlling peaks passing through the compressor, mid-range equalizer module doing ISO-226 curves equalization and input signal or gain reduction VU-meter with lamp indicator for limiter operation control. CL1 compressor has adjustable high-pass filter for side-chain signal, also supports «parallel» compression and M/S operational mode.
FEATURES:
• Two different attack modes: «fast» and «slow»;
• Softness of compressor characteristics control;
• 6 operation modes: double mono, mono with external side-chain signal, mid channel, side channel, M/S, linked stereo;
• Mid-range equalizer and Side-chain signal high-pass filter;
• Pre- or Post-Limiter;
• Attack and Release times multiplier;
• Internal Dithering;
• Parallel compression;
• 8x oversampling and 64-bit floating point processing;
• External Side-chain.
• A/B comparison;
• 2x/4x/8x Upsampling;
• Macro controllers;
• Built-in Gain Match;
• Scalable GUI.
ATTACK MODE:
• In «Fast» mode when control signal reaches Threshold the compressor immediately and very fast starts to lower the signal level slowing down by exponential law;
• In «Slow» mode the compressor in the same situation starts gain reduction very slowly thus most attack of the signal passes through.
MID SCOOP:
• The built-in mid-frequencies equalizer is based on mid-frequency range equal loudness curves design and can be used as another tool to position instruments, with ability to highlight backside elements or to add a bit density to frontal elements and move them back at the same time.
CL1 developed on the basis of «МОЛОТ» compressor by Vladislav Goncharov.
To use CL1 as a plug-in, you need an AUv3-compatible host app like GarageBand, Auria, AUM, Cubasis and more — CL1 will appear in the list of Audio Unit extensions for effect plug-ins in the host app.