CoHost RLSFX
CoHost RLSFX is made and published by Abu Studio Inc. AppBrain is an independent app data site and isn't affiliated with Abu Studio Inc. The app name, icon, screenshots and description belong to Abu Studio Inc and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- December 14, 2025
- Size
- 32.7 MB
It doesn't have enough ratings yet to judge what users think.
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Store listing
By Abu Studio Inc, from the App Store
Description by Abu Studio Inc Written by the developer, not by AppBrain. Click to read.
CoHost RLSFX is the fastest, funniest soundboard app you’ll ever need.
Designed to elevate your comedy, and everyday interactions,
it’s built with pro-grade audio frameworks like AudioKit and Audiobus,
ensuring ultra-responsive playback and studio-quality sound.
Behind the scenes is a minimal, high-performance design—optimized for speed, not distractions.
You won’t find fluff here. Just carefully curated, top-ranked, royalty-free sound effects chosen from the top SFX and years of testing what actually makes people laugh.
Features include:
71 Copywrite free Samples
Pet Sounds & Beats
Vaudeville & Classic TV stingers
Springer-style buzzer chaos
Cowbell beats (because you still need more)
Originally launched in 2011 with the tagline:
“Need more cowbell? There’s an app for that.”
Today, after a full-scale rebuild, comprehensive updates, and a dash of timeless humor,
Cohost is RLSFX is better than ever—and it’s funnier, faster, and more powerful than ever.
Expect to surprise friends, coworkers, and even unsuspecting strangers.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 32.7 MB
- Content rating
- High
Technologies used by CoHost RLSFX
Releases
Updates seen on the App Store- Version
- 1.4
- Launched
- August 2022
No changelog data
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Rankings
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About the app and developer
About CoHost RLSFX
CoHost RLSFX is an entertainment app developed by Abu Studio Inc.
User Ratings
CoHost RLSFX is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
CoHost RLSFX is freely available from the App Store. The app size is 32.68 MB. The latest version available is 1.4. The last update was on December 14, 2025.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since August 2022.
Developer information for Abu Studio Inc
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