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Kith
Kith

Kith for iPhone

Remember the people you want to stay close to.

A place for how you met, what matters now, and the dated moments you do not want to forget, without turning care into a CRM.

See TestFlight statusSee the real app ›

Internal TestFlight only. No public invite or App Store listing.

Kith on iPhone showing a warm constellation of people sized by chosen closeness

Constellation

See closeness the way you chose it.

Every person becomes a warm lantern. Its size comes only from the 1–5 closeness you set: not recency, message volume, or an algorithm.

Kith home screen enlarged: lanterns for Amma, Arjun, Priya, Maya, Dev and Nora, each sized by chosen closeness

The real home screen.A searchable list view stays one tap away, for speed and VoiceOver.

Kith · iPhone · actual screen

Person

Keep the context that makes care specific.

A person holds their circle, birthday, how you met, standing notes, and a chronological log of notes, hangouts, calls, gifts and things to remember.

Kith person page for Maya Rao with how you met, keep in mind, birthday and a dated log

Maya Rao, closeness 5.“Hates being late. Always orders the extra chai.” The small facts, kept where you will find them.

Begin

Start with one real person, not an import.

A name, their circle and closeness, and one thing worth remembering. That first moment stays with them, ready when you come back.

Kith first-run flow: placing one real person in the constellation and choosing one thing to remember

Useful before sign-in

The iPhone stays the working copy.

Edits save on your iPhone first, so Kith works offline. An optional Significant Hobbies account syncs through the private Hub; local use never needs it.

iPhone
The full document. Adding people, closeness, search and notes all work here.
Always
iCloud
A private CloudKit mirror stays on during the sync transition.
Private
Hub
Structured person fields and dated notes, only if you connect an account.
Optional
This site
Counts visits and named actions. Email updates only after you opt in.
Separate

Kith may fit if

you want to keep the small facts and dated moments that help you be more thoughtful with family, close friends, and the other people who matter.

It is not

a contact book, social network, sales pipeline, messaging app, attention score, or reminder service. Kith never browses your address book or decides who deserves care.

A few honest answers.

Do I need an account?
No. Adding people, setting closeness, searching, opening a person, and writing dated notes work from the local iPhone document. A Significant Hobbies account is optional and adds private Hub synchronization.
What is stored where?
The iPhone holds the immediate full document. A private CloudKit mirror remains enabled during the sync transition. If you connect the optional account, Kith synchronizes structured person fields and dated interaction records through the private Significant Hobbies Hub, while preserving the local working copy and durable waiting changes.
Does Kith decide who I am closest to?
No. Closeness is an explicit value from 1 to 5 that you set. Bubble size reflects that value only; Kith does not infer it from note recency, log volume, messages, or circle.
Will it import my contacts or remind me to message people?
You can add people by hand or choose individual contacts with Apple’s system picker. Only your selections are shared with Kith. Messaging, photos, and notification reminders are not included.
Can I download or pay for Kith?
Not publicly. Kith is in internal TestFlight with no public invitation, App Store listing, paid plan, subscription, or checkout. No permanent free or paid model has been announced.

Remember what mattered.
Show up with the context.

See TestFlight status

Internal TestFlight only. No public invite or App Store listing.

Illustrative artwork