NagiKeep: Focus App Blocker

Block the apps you choose. Miss nothing.

NagiKeep blocks the apps you choose so you can focus — and keeps every notification that arrives while you do. When you're done, read them all together. Blocking an app no longer means losing touch.

Ever tried an app blocker, only to miss messages from family or work because notifications vanished with the app? So you turned it off, and you were back to square one. NagiKeep was built for exactly this: focus and important messages — you can keep both.

Why NagiKeep

✓ Ad-free — no banners, no popups
✓ Privacy First — everything stays on your device, nothing sent to any server
✓ Works Offline — no account required
✓ 12 Languages

Focus

• Focus Now — pick the apps to block and start. End it whenever you're ready.
• Block Everything — one switch blocks all apps. Your phone and home screen always work.
• A calm screen, not a wall — open a blocked app and a calm screen appears instead. No guilt, no shaming.
• Unblock just this once — really need an app? Let it through temporarily. Your session keeps going.
• Optional PIN — want it stricter? Require a PIN to unblock. Even if you forget it, a short wait always unlocks — you can never be locked out.
• Calls & alarms always ring — phone calls, alarms, and emergency calls are never blocked.
• Survives restarts — your session resumes automatically after a reboot.

Notifications: Held, Not Lost

• Everything is saved — while you focus, notifications from blocked apps are held on your device.
• Review when done — after each session, see what arrived in a clean list, grouped by conversation. Search and reread anytime.
• Normal the rest of the time — outside focus sessions, notifications arrive as usual.

Keep It Going

• Auto-end timer (Pro) — set an end time; the session ends on its own.
• Auto Focus Schedule (Pro) — pick days and hours; focus starts by itself.
• Results — today and this week free; all-time insights with Pro.

For studying, exams, work, and anyone who wants less screen time.

Free vs Pro

Free:
✓ App blocking (unlimited apps, Block Everything mode)
✓ Calm block screen, unblock-once, PIN
✓ Notifications held during focus + session review
✓ Today & weekly results, streaks
✓ Notification history (30 days) with search + all 11 color themes

Pro (monthly or one-time purchase — see store for pricing):
✓ Auto-end timer & focus schedule
✓ All-time results & weekday insights
✓ Unlimited notification history & full search
✓ Backup & restore with images, unlimited bookmarks, custom themes

Start with a 7-day free trial — all Pro features included, no payment required.

A Note on How It Works

NagiKeep shows a calm screen before you open a blocked app — not a lockout. It never blocks calls, alarms, or emergency dialing.

Designed & built in Japan — no ads, no tracking, everything stays on your device.

Permissions

• Notification Access — to read and save notifications.
• Usage Access — to know which app is opened (used only to decide blocking).
• Display over other apps — to show the block screen.
• Battery Optimization — recommended to disable for reliable operation.

More info: https://sakuradevjp.github.io/nagikeep-notes/