RRS CL1

🇺🇸 United States
RRS, OOO  | 
41
ASO score
Text
32/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.8
rating
Votes
46
rating
App Age
3y 5m
rating
Last Update
Dec 28, 2025
rating
iAP
$4.99 - 4.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.79
4.47
+7%
Number of Ratings (Voted)
46
694.4K
-100%
App Age
3y 4m
6y 2m
-46%
In-app Purchases Price
$5
$35
-86 %
Update Frequency
13d
40d
-67%
Title Length
7
25
-72%
Subtitle Length
17
28
-39%
Description Length
2 611
2 577
+1%
Number of Screenshots
702
985
-29 %
Size
19MB
177MB
-89 %

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Ranking Keywords in United States

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Text ASO

Title (
Characters: 7 of 30
)
RRS CL1
Subtitle (
Characters: 17 of 30
)
Soviet Compressor
Description (
Characters: 2611 of 4000
)
RRS CL1 AUv3 plug-in — comes as time-limited Demo-version for you to try. It gives you 5 minutes of Free play time. (You can reload the CL1 AUv3 plug-in as many times as you want, thereby you get the Demo period again and again.) Unlimited version of CL1 AUv3 plug-in comes as In-App Purchase. 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.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.8
46 voters

Some Latest Reviews

Joe Salyers
01 Aug, 2025
5
The Red Rock CL1 is the most versatile analog style compressor for iPadOS devices. Unlike the very digital compressors that are very versatile the CL1 has character and nice saturation characteristics on top of the versatile compression. So if you are looking for a great all around compressor plugin grab this AUV3.
Dr Mcriddle
25 Apr, 2025
5
Use this all the time, great on drums, master buss, anything really. Can be subtle or destructive… I end up using this way more than my hardware 1176!
PJT333
21 Feb, 2025
5
This audio compressor does what it is designed to do, simply and quite well!
JasonRJasonR
06 Aug, 2024
3
All of the Red Rock apps lack the ability to save custom presets for easy recall during mixing. It’s kind of a bummer, honestly.
Project: Punk Mayhem (Farabi)
13 Jul, 2023
5
Read the title. This is divinity. On behalf of the iOS platform, we sincerely pay our deepest respect, dear developer. Love you.

Other

Additional Information
Rating:
4.79
Voted: 46
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Utilities
Size: 18MB
iAP: 4.99 - 4.99 $
App Age: 3 years 5 months
Release Date: Aug 18, 2022
Last Update: Dec 28, 2025
Version: 2.0.1
Version history
2.0.1
Dec 28, 2025
- Fixed parameters Automation bug. If you like CL1 plug-in, please support us by rating this app in the App Store!
2.0.0
Dec 22, 2025
- Implemented Gain Matching (GM) feature; - Implemented Macro-Controllers feature; - Implemented serial Groups chain feature; - Implemented User Presets feature; - Implemented SIMD optimization (experimental); - Minor bug fixes and improvements.
Version history