Show HN: MySigner – Ship iOS and Android apps with one command

I built MySigner because every mobile release meant juggling Xcode, Fastlane, App Store Connect, the Play Console, plus a $200/mo ASO tool and another for reviews. Five things. I wanted one command. So the main piece is mysigner ship appstore. It builds, signs, uploads, waits for Apple's processing, then submits for review. Same idea for Android: mysigner ship play-production. It figures out what kind of project you have on its own (native, React Native, Flutter, Capacitor, Expo). No config file unless your setup is weird. The dashboard does the rest in one place. Screenshot Studio with device frames and translated captions for 30 locales, keyword tracking, reviews from both stores in one inbox, analytics synced daily from ASC and Play. On trust because I know this matters: the build runs on your machine, not mine. Your Apple cert and provisioning profile decrypt only inside your local build, my servers never see them in the clear. Credentials at rest are AES-256. Hosted on Hetzner US, no third-party data brokers. Audit log is hash-chained on the Team plan. Stack is Rails 8 with Hotwire and Tailwind. CLI is a Ruby gem, install with gem install mysigner. Pricing: free tier ships to TestFlight unlimited, full CLI, 1 app. Pro is $12/mo for 10 apps with ASO and reviews and analytics. Team is $49/mo with SSO and audit log. 14-day Pro trial, no card. Platform-wise, iOS shipping requires macOS because Xcode is macOS-only, that's Apple's constraint not mine. Android works on macOS, Linux, and Windows. The CLI has no native extensions so gem install mysigner works wherever Ruby 3.2+ does. I've mostly tested on macOS though. If you try it on Linux or Windows I'd really appreciate hearing if anything broke. Fastlane is honestly still the right tool if you've spent months tuning your Fastfile or need self-hosted CI in your own VPC. This is for indies and small teams who'd rather type one command than maintain a release pipeline. I could really use feedback. Bugs, weird workflow stuff, anything that doesn't make sense. Limited time and limited team so any criticism is gold. Thank you :)