Octostack is a fast, native iOS client for the Stack Exchange network of sites, designed for power users and curious minds who want to explore Stack Overflow, Super User, Ask Different, and more — all from a beautifully crafted app.
Built with ❤️ by Ander Goig
🔍 Browse and search questions across the entire Stack Exchange network
🌐 Supports all sites: Stack Overflow, Ask Ubuntu, Mathematics, and many more
💬 View questions, answers, comments, and user profiles
🏷️ Filter by tags or site
🚩 Flag content directly via the Stack Exchange API
📱 Native interface with dark mode support
🧪 No account required – just explore!
- Swift 5 / UIKit / SwiftUI
- Swift async-await
- Firebase Analytics & Crashlytics
- RevenueCat for in-app purchases
This project is not affiliated with or endorsed by Stack Exchange Inc.
All Stack Exchange content is licensed under CC BY-SA 4.0.
Please refer to Stack Exchange’s API Terms of Use for details.
All original code is © 2025 Ander Goig.
Currently, this project is not accepting contributions, but you’re welcome to open issues for bug reports, feature suggestions, or general feedback.
Have questions or found a bug?
- Open an issue: https://github.com/AnderGoig/octostack-ios/issues
- Or email me directly: ander.goig+octostack@icloud.com
You can find the Privacy Policy here.