The Knuff App is a simple check-in app that shows you at a glance how the people in your Bubble are doing. One quick check-in is enough—no long messages needed.
On your Bubble map you can immediately see how current the check-ins of your friends are. Whoever has just checked in remains outside in the green area. If the last check-in was a long time ago, the friend moves further towards the center, towards the red area.
Bubble theme "Sardegna"
No more messages, no more calls: Just choose a Knuffling you like, check in, and you’re done. Now your Bubble knows you’re okay. That way, everyone stays up to date and can react if someone doesn’t check in as usual.
Create separate bubbles for family, close friends, or neighbors. Everyone in a bubble can see each other's check-in status — private, simple, and reassuring.
Your world is full of people who matter. Knuff brings them all together, so staying connected feels simple.
Margarete lives alone and is recovering from hip surgery. She values her independence and loves being able to stay connected to family life through small updates from her family.
See how Knuff helpsWerner and Silke live abroad and love staying in touch with their grandchildren from afar through photos and video clips.
See how Knuff helpsSophie is a busy mum of three who works from home. Knuff helps her know her children are okay and stay connected with colleagues throughout the day.
See how Knuff helpsDaniel is a pilot and often far from home. A quick check-in on Knuff is all it takes to show his partner where he is and give her a little glimpse into his day, without needing to send a message or start a conversation. He can also use a dedicated bubble to let his football friends know when he’s ready for a match.
See how Knuff helpsOlivia has just moved to a new city for university. She enjoys her new independence while keeping in touch with her family and roommates.
See how Knuff helpsJakob checks in quickly and easily when he’s out with friends in the evening—with or without sharing his location. That way, everyone knows what’s up without any fuss.
See how Knuff helpsEmma has recently started going to her new school on her own. Her parents feel reassured when she quickly checks in on Knuff after she arrives.
See how Knuff helpsChoose a portrait to discover how Knuff helps.
Knuff is built in Munich, Germany, by a small, independent team — not a big corporation. Your data stays entirely in Germany, too: we do not use AWS, Google, or other US cloud providers.
In your Bubble, tap the plus symbol.
People who are with you can simply scan the avocado to join. Or invite other people by email, WhatsApp & Co.
Download press kit material now.
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equinux
Zeitpunkt Haus
Dr.-Johann-Heitzer-Str. 4
85757 Karlsfeld / Munich - Germany
Managing Director: Till Schadde
Registered office: Munich - Commercial Register Munich HRB 204985
VAT ID: DE289647516
Margaret, 68
Maternal grandmother
Thomas, 72
Paternal grandfather
Janet
Janet, 69
Paternal grandmother
Sophie, 45
Mother
Daniel, 48
Father
Olivia, 19
Oldest child
Noah, 15
Middle child
Grace, 11
Youngest child