Sunsill

Sunsill is a calm focus timer with something small to come back to.

Choose a focused session or a gentler open-ended session. When you finish, your companion may bring something for the windowsill. Over time, a simple timer becomes a quiet room built from the minutes you protected.

FOCUS WITHOUT THE NOISE

- Start 15, 25, or 45 minute focus sessions
- Keep going when the timer ends, or use an open-ended session
- Let the timer continue correctly while the app is in the background
- Schedule local completion and daily reminder notifications
- No ads and no attention-grabbing social feed

A COLLECTION EARNED BY FOCUSING

- Earn Sunbeams only by finishing sessions
- Discover 66 original companions, plants, objects, weather scenes, and sill details
- See the exact reward odds inside the app
- No loot boxes, no purchasable currency, and no random paid items
- Arrange the things you own on your own windowsill

TASKS AND PROGRESS

- Keep a simple to-do list beside the timer
- Point a session at the task you want to finish
- Review recent focus history, daily totals, and streaks
- Export and import a local backup

PRIVATE BY DEFAULT

Your sessions, tasks, rewards, and settings stay on your device. Sunsill has no named account, no advertising, and no general app-usage analytics. Paid products are processed by Google Play and verified by a Google-hosted Firebase function.

The complete timer, both session modes, tasks, rewards, collection, shop for earned items, and data export remain free. Optional Sunsill Pro adds full history, detailed statistics, and custom session lengths. Named cosmetic purchases identify exactly what you receive before checkout.

Sunsill is a focus timer and habit tool. It is not a medical device and does not make health or clinical claims.