We aim to reply to all messages within 1–2 business days. Bug reports with detailed reproduction steps are usually prioritised.
Use the contact form above and select "Bug Report". Include your iOS version, device model, and what you were doing when the crash happened. Screenshots are very helpful.
First, try going to Settings → Profile → Restore Purchases inside the app. If that doesn't work, contact us at moryosatur@gmail.com with your Apple ID email and we'll sort it out.
Refunds are handled by Apple. Visit reportaproblem.apple.com to request a refund. Feel free to contact us as well and we'll do our best to help.