Fold Stats

FoldCounter is a lightweight, privacy-first utility for foldable phones. It shows how often and how long you use your device open vs. closed—clearly and entirely on-device.

✨ Features

📊 Counts every fold/unfold automatically

⏱ Open vs. Closed time for Today / This Week / This Month

📅 Clean daily, weekly, and monthly charts (auto-refresh at midnight)

📈 Deeper insights: last 7 days, open %, session stats (average, P95, longest), dayparts (morning/afternoon/evening/night), busiest & quietest hours, streaks

💾 Export/Import your data (JSON) — you own it

🔋 Runs quietly as a foreground service with minimal battery impact

🔒 Privacy

Works fully offline — no Internet permission

No ads. No trackers. No accounts.

All data stays on your device

⚙️ Permissions

Notifications only (Android 13+): used to keep the foreground service running reliably so tracking is consistent.

📱 Compatibility

Designed for foldables with a hinge-angle sensor.

Whether you’re a foldable enthusiast or just curious about your habits, FoldCounter makes your usage easy to understand — simply and privately.