RoundCount – iOS Firearm Session & Performance Tracking App
Alexander Schaffer
Published
RoundCount is a privacy-first iOS app I designed and built to help shooters log range sessions, track firearm usage, monitor ammo consumption, and review performance over time.
I created the product from the ground up as a solo founder and engineer, taking it from concept to App Store release. The app uses a local-first architecture to keep user data on-device, prioritizing trust, speed, and usability for shooters who want meaningful training insights without unnecessary friction.
Key areas of work included:
Product architecture and feature planning
SwiftUI iOS development
Local data modeling with SwiftData
Session logging and analytics workflows
Pro subscription/paywall implementation
TestFlight beta distribution and release preparation
UI/UX design focused on fast, repeatable range use
RoundCount was built as a real production product, not just a demo project. The goal was to solve a specific problem for firearm owners and competitive shooters: making it easy to capture training history, ammo usage, and reliability trends in a clean, mobile-first experience.