Appto is a Mac application for taking iOS apps from idea to App Store preparation and post-launch monitoring. Together with Claude Code or Codex, it researches app niches, proposes concepts, creates design directions, writes Swift and SwiftUI code, checks screens in the simulator, and prepares store materials.
The workspace is designed for several apps running in parallel. Each app can have its own AI agent, while a shared queue brings together decisions and manual steps. The user selects concepts and design options, reviews store assets, and confirms actions that affect App Store Connect or cost money.
After release, Appto surfaces operational data from Apple, including downloads, proceeds, purchases, ratings, and countries. It also supports review-response drafts, alerts for new poor ratings, and improvement suggestions. Code remains in the user’s Xcode project and repositories, while Apple credentials are kept on the Mac.