
Details
About
This app offers a unique weekly journaling experience shared with close friends. Each week, a prompt encourages thoughtful responses captured through photos and short messages on postcards. All entries are revealed simultaneously on Thursdays, offering a shared glimpse into how friends interpreted the same prompt.
What's New in Kairo
1.3.0
September 1, 2026
• Save a postcard to your photos — printed like a real card, with the place and date in the margin. • Kairo answers your touch now: the shutter, the Thursday reveal, a week you liked. • Long-press the app icon to go straight to the camera. • Invite links open Kairo directly, and you can copy one to paste anywhere. Make the day count.
MoreUser reviews
FAQ
What is Kairo?
Kairo is a weekly journaling app designed for sharing with close friends. It provides one prompt per week, which users answer with up to three postcards featuring a photo and a few words. All entries are revealed simultaneously on Thursdays.
How does Kairo handle privacy?
By default, your Kairos are only shared with a select group of people you choose. The 'World' feature, which allows sharing with strangers, is opt-in and stays off unless you actively enable it.
What kind of prompts does Kairo offer?
Kairo's prompts are written by hand and are never AI-generated or generic. They are designed to encourage a little courage and exploration, such as 'Talk to a stranger' or 'Take the long way'.
Can I use photos from my camera roll in Kairo?
No, Kairo uses camera-only capture. This means you can only use photos taken directly within the app during the moment you are journaling, ensuring authenticity.
How often is Kairo updated?
The latest version of Kairo is 1.2.0, which was last updated on August 21, 2026. This indicates a relatively active development cycle for the app.
What devices does Kairo support?
Kairo is available for iPhone and iPod devices. It is designed for iOS users looking for a unique social journaling experience.
Is Kairo suitable for children?
Kairo has an age rating of 4+, making it generally suitable for a wide range of users. Its focus on thoughtful sharing and connection is appropriate for younger audiences.
Does Kairo have ads?
No, Kairo does not contain advertisements. The app is completely free to download and use without any ad interruptions.






