Sub Zero Hero For questions, bugs, or feedback about the app, drop us an email. We read everything, though we may not always reply quickly.
Answers to common questions are on the support page.
Useful when reporting a problem: your iPhone model, your iOS version, and the Sub Zero Hero version (in iOS under Settings → General → iPhone Storage → Sub Zero Hero). Please do not send screenshots containing personal data we do not need.
Email: app-contact@niftybits.app