U.S. App Store

Copperhead App Reviews

The Copperhead app recently received 6 positive reviews on iPhone, iPad, and Android devices, and 1 negative reviews. Users in the United States have given Copperhead app an average rating of 4.72 out of 5 stars, based on a total of 18 ratings since its release on Jun 24 by Pocketscom. Can you share your positive or negative thoughts about Copperhead?

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Ratings and Reviews

Rated 4.00 out of 5

18 global ratings

5 Star

33%

4 Star

33%

3 Star

17%

2 Star

17%

Explore global reviews of the Copperhead app: Germany, France, Italy, Sweden.

6 Positive User Reviews for Copperhead

Fans of Subtractor and Sunrizer, Yamaha 80's

Will absolutely adore this synth. Might be the most feature packed synth along with woodman's wood synth.

Jan 10, 2026 E. Version: 1.19 Reply

Another winner from Paul @ 4pockets.com

One of the Hardest working devs on ios! Happy to support! Great sounding and light on cpu! Been using it everyday since buying! Thanks 🙏

Feb 10, 2024 D. Version: 1.01 Reply

Great sounds…but how do we report the bugs??

Been using it for several months as my main sound engine. But it’s got some small issues here and there, like any software. My main gripe is there’s no documented way to contact the developer. 4pockets.com goes to an blank web page. “Support” options on the App Store go to Karl Marketing…a lot of good that does. Look in the online help…no mention of support channels. Where’s the main place Paul goes to see user postings of the bugs they’ve encountered?? Anybody know?

Feb 10, 2024 Thick &. Version: 1.07 Reply

Please test the AU version for Logic Pro on macOS

Seems to crash Logic Pro as soon as file is opened. Thanks.

Feb 10, 2024 N. Version: 1.12 Reply

MPE baby!

Thank you for adding MPE—what a tremendous boon to an already great synth! I might have to go create some more Stellar Anomalies (presets) for this now—and for StringLab when I get it. Excellent!

Feb 10, 2024 O. Version: 1.13 Reply

1 Negative User Reviews for Copperhead

A very good sounding synth, but preset system is problematic

Every single time this synth app has been updated it wiped out my own custom presets. That is unacceptable behavior for a production synth, so I can no longer use or recommend this.

Jan 10, 2026 N. Version: 1.20 Reply