PLASTIEK vs CoHost RLSFX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PLASTIEK
Explore innovative 3D animated comics and stay updated on future projects. Discover behind-the-scenes information about the creators and enjoy a collection of free, visually striking comic experiences.
- 3D animated comics
- Project updates
- Creator information
- Free content
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We make Comics that push the limits of visual storytelling. In our PLASTIEK App you can stay up to date with our future projects, find a little more information about the people behind this madness. And get some completely insanely 3D animated comics for free!
CoHost RLSFX
This app provides a real-time soundboard for comedians and content creators, featuring a curated collection of royalty-free sound effects designed for humor and impact. Built with professional audio frameworks for responsive playback and studio-quality sound, it's optimized for speed and performance.
- Real-time soundboard
- Curated royalty-free sound effects
- Pro-grade audio frameworks
- Ultra-responsive playback
- High-performance design
- 71 copyright-free samples
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Whether you’re a comedian, content creator, class clown, or need the perfect punchline sound in real time, 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.
Screenshots
Verdict
PLASTIEK and CoHost RLSFX both sit at 5.0 stars, but that hides the real split: 100% of PLASTIEK's written reviews are positive against 50% of CoHost RLSFX's. PLASTIEK also leads on monetization model (free vs paid) and update cadence (fortnightly vs every 17 months). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for PLASTIEK against 5.0 for CoHost RLSFX. That said, the two scores are not equally well evidenced: PLASTIEK has 42 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of PLASTIEK's written reviews are positive against 50% of CoHost RLSFX's.
PLASTIEK ships an update fortnightly, CoHost RLSFX every 17 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | PLASTIEK | CoHost RLSFX |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (42 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 42 — better | 1 |
| Update frequency | Fortnightly — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 563 MB | 33 MB |
| Age rating | 9+ | 17+ |
| Developer | PLASTIEK | Abu Studio Inc |
Customer experience
PLASTIEK
CoHost RLSFX
In-app purchases
PLASTIEK
No in-app purchases
CoHost RLSFX
No in-app purchases
Questions
Is PLASTIEK free?
Is CoHost RLSFX free?
Which has better reviews, PLASTIEK or CoHost RLSFX?
Do PLASTIEK or CoHost RLSFX have ads?
Which is updated more often, PLASTIEK or CoHost RLSFX?
Other comparisons
