Your phone. Your focus.
Your rules.
NotiSift intercepts every notification, scores it 0–100 on-device, and silences low-priority noise during your focus sessions. Everything held back is delivered as a grouped digest when you resurface.
The Problem
Notification overload is a real productivity crisis
Studies show a single phone notification during deep work costs you 23 minutes of focus time — even if you never look at it. Apps have every incentive to notify and zero incentive to be respectful.
notifications per day
the average Android user receives
lost per interruption
to regain deep focus after a notification
scoring latency
NotiSift scores each notification in under
internet permissions
NotiSift requests — everything stays on-device
Why existing solutions fail
Everything before NotiSift was either too blunt or too invasive.
Android Do Not Disturb
Binary on/off — blocks everything or nothing. No intelligence, requires manual toggling, zero context.
Notification Channels
Requires manual per-app configuration across dozens of apps. Nobody does it.
Third-party apps
Cloud-dependent, subscription-heavy, weak learning, and they upload your notifications to servers.
How It Works
From notification to decision in under 10ms
NotiSift runs silently between apps and your attention — intercepting, scoring, and deciding before you ever see a notification.
Every notification is intercepted
The moment any app posts a notification, NotiSift's NotificationListenerService captures it before it reaches your screen — in under 5ms.
Runs entirely in the background. No UI, no battery drain, no interruptions.
Scored 0–100 on-device
Three scoring layers run instantly: heuristic rules (category, keywords, time of day), your learned behavior (open/dismiss history), and optional keyword rules.
Cold start: 80% heuristics. After 20+ signals: 50% heuristic + 35% learned + 15% keyword.
Decision: pass or suppress
Score ≥ threshold? It reaches you normally. Score below threshold? It's quietly cancelled and stored in your digest — you never see it, never think about it.
Default threshold: 40. You set it per schedule. Phone calls are always whitelisted.
Digest delivered at session end
When your focus session ends, you get one grouped notification: "7 held back — Zomato (3), Amazon (2), YouTube (2)." Tap to review, act, or dismiss.
Digest is pull, not push. You choose when to catch up.
Heuristic scoring signals
NotiSift uses these built-in rules to instantly assess priority before your learning data accumulates.
Who It's For
Built for anyone who values uninterrupted focus
Knowledge workers
Block Slack/Gmail interruptions during deep work. Digest replaces chaos.
Students
Stay in flow during study sessions without missing urgent messages.
Parents
Be present during family time. Important calls still ring through.
Night owls
Sleep schedule suppresses everything except emergencies after 10pm.
Developers
GitHub CI notifications during a PR review? Held. Prod alert? Always passes.
Anyone with a focus goal
If you ever wished your phone had a brain, NotiSift gives it one.
Pricing
Start free. Go Pro for $4.99 forever.
No subscriptions. No ads. No account. Pro is a one-time lifetime purchase.
Free
Forever. No credit card.
- Heuristic scoring engine
- Behavior learning (open/dismiss)
- Up to 2 focus schedules
- Manual focus mode toggle
- Digest notification + in-app digest
- Per-app always-show / always-suppress
- 8-hour digest history
- Today's stats dashboard
Pro Lifetime
Pay once. Own it forever.
₹299 for India
- Everything in Free
- Unlimited focus schedules
- 7-day digest history
- Per-app keyword boost/reduce rules
- Per-app custom threshold
- Search suppressed notifications
- Weekly stats dashboard + charts
- Score explanation (why suppressed?)
- Learning insights per app
- Weight decay controls
FAQ
Questions & answers
Everything you need to know about NotiSift before installing.
What is NotiSift? NotiSift is a free Android app that filters and prioritizes your notifications using on-device machine learning. It intercepts every notification, scores it from 0 to 100 based on content, sender, and your personal behavior, and suppresses low-priority ones during focus sessions. Unlike alternatives, it requires no internet connection and no account — everything runs privately on your phone.
Take back your focus.
Install NotiSift, start your first focus session, and feel the difference in your first hour. No account. No setup. No cloud.