Know: gifts & birthdays
Birthdays, sizes, wish lists
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Know. keeps the details you would otherwise have to remember: birthdays, sizes, interests, and what to avoid. Everyone keeps their own page current.
Know. is a private place for the people you buy presents for.
Add the people who matter and what you know about them: birthdays, clothing
and shoe sizes, interests, and anything to avoid. Invite them into a circle
and they keep their own page up to date, so what you are looking at is
current rather than half remembered.
WHAT IT DOES
Circles. A circle is a small private group: your household, your parents, a
group of friends who buy for each other. You choose who is in it, and you
choose what each circle can see about you.
Birthdays and dates. One shared calendar carries birthdays, events and the
dates your circle adds. Know. reminds you a week before a birthday and again
on the morning. You set the lead time per person, and you can turn reminders
off completely.
Sizes and interests. Everyone keeps their own sizes, interests and wish list.
When you open their page to buy something, you are reading what they wrote,
not what you wrote down about them a year ago.
Wish lists. Add things you would like. People in your circle can claim an
item so two of you do not buy the same thing, and the list's owner never sees
who claimed what.
Gift ideas. Ask Know. for ideas for a particular person and it matches
against their interests, their sizes, their budget and anything on their
avoid list. If nothing matches closely enough, it says so rather than filling
the screen with things that are almost right.
Children. Children do not have accounts. A parent or guardian creates and
controls a child's page, and decides person by person who can see it.
WHAT IT DOES NOT DO
No adverts. No feed. No third party analytics or tracking. Nothing about you
is sold. You can delete your account, and everything in it, from inside the
app.
Some gift links earn Know. a commission. It never changes the price you pay,
and it never changes which ideas you are shown.
Know. is available in the United Kingdom and the United States.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your circles now sit in the order you joined them, and nothing overlaps the people on your bench.
The developer, Mersudin Forbes, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mersudin Forbes
- Size
- 11.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Alcohol, Tobacco, Drug Use or References
Contains
Unrestricted Web Access
User-Generated Content
- Copyright
- © 2026 Know App