To publish on Google Play, you need a one-time Google Play Developer account (a small registration fee applies, paid directly to Google). We prepare your app bundle (.aab file), store listing (screenshots, description, icon), and submit it for Google's review, which typically takes a few hours to a couple of days. For the Apple App Store, you'll need an Apple Developer account (an annual fee, paid to Apple), and Apple's review process is generally stricter and can take a few days. We handle the entire submission process — you just need to create and share the developer account access with us.