Knock: Ready Check
One tap. No group chat.
About
This app simplifies coordinating game sessions with friends. It sends a single notification to your group, allowing them to respond instantly without opening the app. The lobby fills as people confirm, and you set the minimum number of responses needed to start.
What's New in Knock
2.0.1
October 5, 2026
A fix for a rare sign-out. • On some phones, opening Knock right after an update showed the welcome screen instead of your circles. It now waits a moment for your account and opens straight to them.
MoreDeveloper apps
FAQ
How does Knock simplify game invites?
Knock sends a single notification to your group for game invites. Responders can answer directly from the notification, Lock Screen, Home Screen widget, or Dynamic Island without opening the app.
Does Knock have ads?
No, Knock is ad-free. The app description explicitly states 'No ads, no tracking, no analytics'.
What are the privacy features of Knock?
Knock offers strong privacy controls, including no read receipts, no guilt, no streaks, and the ability to mute any squad without leaving it. Users can also delete all data from Settings.
Is an account required to use Knock?
No, Knock does not require an account. Users simply pick a name and start inviting, with no email, password, or sign-up process involved.
How does Knock handle declining game invites?
Declining a game is treated neutrally in Knock. The 'Can't' option is displayed without negative connotations, and the app does not track or penalize users for not accepting invites.
What devices does Knock support?
Currently, Knock supports iPhone devices. It was released on September 3, 2026, with the latest version being 1.3.0 updated on September 8, 2026.
How often is Knock updated?
The latest version of Knock, 1.3.0, was released on September 8, 2026, indicating recent development activity. The app was initially released on September 3, 2026.
What is the age rating for Knock?
Knock has an age rating of 4+, making it suitable for a wide range of users.
