# KnockFirst > The simplest way to show whether you're available, busy, or in a meeting. Canonical page: [https://chrome-stats.com/d/ai.nittram.knockfirst](https://chrome-stats.com/d/ai.nittram.knockfirst) ## Overview - **ID:** `ai.nittram.knockfirst` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** NittRam - **Category:** PRODUCTIVITY - **Downloads:** 1 - **Version:** 1.0.0 - **Last updated:** 2025-11-24 - **First published:** 2025-11-24 - **Publisher country:** US - **Size:** 29 MB - **Data as of:** 2026-09-06 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=ai.nittram.knockfirst) - **Website:** [https://www.nittram.ai/knockfirst](https://www.nittram.ai/knockfirst) - **Privacy policy:** [https://www.nittram.ai/knockfirst/privacy-policy.html](https://www.nittram.ai/knockfirst/privacy-policy.html) ## Description Stay focused, avoid interruptions, and bring more harmony to your home with KnockFirst — the simplest way to show whether you're available, busy, or in a meeting.
Designed for modern work-from-home families, this app helps parents, kids, and spouses communicate without knocking, shouting down the hall, or guessing. Just choose Green, Yellow, or Red, and every member of your family sees your current status instantly.
Perfect for:

Work-from-home parents
Remote workers juggling Zoom calls
Students doing homework
Families with shared office spaces
Anyone who needs focused time

How It Works

Set your status to Green (available), Yellow (busy but interruptible), or Red (in a meeting, do not disturb)
Your family group instantly sees your updated color and name
Simple and clear — no chat threads, no complicated calendars
Join your family with a simple code — no accounts or sign-ups required

Features

Family sharing: Everyone in the home sees each other's status in real-time
Large, bold color indicators
Optional notifications when someone changes their status
Display mode for shared devices like iPads
Private and secure — no tracking, no ads

Why Families Love It

Prevents accidental interruptions during meetings
Helps kids learn boundaries and respect focus time
Reduces stress for remote workers
Keeps everyone on the same page
Much easier than yelling, knocking, or guessing

Simple, Affordable Pricing

Just $3.99 — less than a cup of coffee
No ads, no upsells, no complicated tiers
Family Sharing supported through Apple

Bring a little more peace, clarity, and calm into your home — one color at a time.
Download KnockFirst today. ## Rankings - #3,114,333 — Overall ## Permissions and access ### Permissions - `ai.nittram.knockfirst.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `android.permission.INTERNET` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.VIBRATE` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` ## Similar extensions and apps - [Status App](https://chrome-stats.com/d/com.stirhits.statusapp) - [KnockKnock - Family Check-in](https://chrome-stats.com/d/dev.sutekidane.knock) — 4 users - [Knock In VIP Messenger](https://chrome-stats.com/d/com.yellowtwigs.Knockin.notification) — 107,049 users, 3.56 / 5 - [Porch Light](https://chrome-stats.com/d/com.thirdplaceapp) — 25 users - [HangTime](https://chrome-stats.com/d/com.hangtime.app) — 14 users - [isAvailable](https://chrome-stats.com/d/com.raiton.isavailable) — 30 users - [Room Tracker](https://chrome-stats.com/d/com.iammatt117.roomtracker) — 23 users - [Snapkoo](https://chrome-stats.com/d/com.snapkar.snapkoo) — 36 users - [Who'sHome](https://chrome-stats.com/d/com.whoshome.app) — 102 users - [CatchApp](https://chrome-stats.com/d/com.intellium.catchapp) — 50 users - [Availabell](https://chrome-stats.com/d/com.codehospital.availabell) — 8 users - [Qikoo](https://chrome-stats.com/d/io.qikoo.app) — 56 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/ai.nittram.knockfirst)