Chrone - Offline AI Calendar

Chrone AI

About this app

Chrone is an AI Calendar & Scheduler that lives on your device.

**🗓️ Just talk to your calendar**
Type "Gym tomorrow at 6 for an hour" or "Standup every Monday 10am" — Chrone understands and creates the event instantly in the event creation modal.

**⚡ Instant. Every time.**
Smart parsing handles 90%+ of inputs in milliseconds in the event creation modal.
For complex or conversational requests, the AI steps in and handles the logic.

**🤖 Your AI, your choice**
Run fully **on-device AI** — private, offline, no API key needed.
Or connect your own key from **OpenAI, Anthropic, Google Gemini, or Groq** to power Chrone with the latest cloud models like GPT-4o, Claude, or Gemini Flash.
Switch between local and cloud anytime — right from the chat bar.
*(On-device AI speed depends on your phone's hardware. Cloud AI requires your own API key.)*

**💡 Your schedule, fully organized**
- Create **unlimited Plans** — Work, Studies, Personal, anything
- Every plan gets its own identity — choose from **24 unique themes**
- See everything in one **Master Calendar** with color-coded plan badges
- Switch to **Future Events** for a clean scrollable list of your entire schedule
- Swipe between days directly from the calendar

**🔥 Conflicts view**
Automatically detects overlapping events across all your plans — so you always know where your schedule clashes before they cost you.

**Everything you need**
- **Natural language** event creation
- **Recurring events** and bulk management
- **Smart notifications** — before and when events start
- **Unlimited AI usage** — no tiers, no limits, bring your own key
- **No ads** — ever
- **Light, dark** and colorful themes
- In-app **feedback** — report bugs, request features, get replies from the developer inside Chrone

Chrone is actively developed — new features and improvements ship with every update.
Download Chrone and start experiencing it!

What’s new

Added Backup functionality.
Users can backup their entire schedule as a file and save it elsewhere
And they can Import it if needed, restoring exact events as it is.