# Potoroo > A private journal built around short posts. Potoroo is an iOS app for capturing thoughts quickly — like posting to social media, but for an audience of one: you. No followers, no algorithm, no performance. ## Core Concepts - **Short posts**: Write thoughts in 140 characters or fewer (configurable). No titles, no formatting. Just text. - **Timeline**: Posts collect into a scrollable timeline. Post when you want, skip when you want. - **Private**: All data stays on-device by default. Optional iCloud sync uses your private iCloud container — the developer cannot see your data. - **Conversation with your past self**: Reply to old posts, quote them, react with emoji. Your journal is alive. ## Features - Plain text posts with optional character limit - Timeline view (not one-page-per-day) - Reply to and quote past posts - Emoji reactions on posts - Resurface: schedule notifications to revisit specific thoughts - Full-text search across all posts - Photo attachments - Themes - iCloud sync (optional, private) - Export to markdown - Potoroo Pro: $2/month or $10 lifetime ## Pages - https://potoroo.app/privacy.md - https://potoroo.app/terms.md - https://potoroo.app/support.md ## Links - Website: https://potoroo.app - App Store: https://apps.apple.com/jp/app/potoroo-private-journal/id6758574912?l=en-US - Privacy Policy: https://potoroo.app/privacy.html - Terms of Service: https://potoroo.app/terms.html - Support: https://potoroo.app/support.html - Support Email: frank@potoroo.app