Your relationships, on your phone.
Not in the cloud.

RelationOS is a private, on-device personal CRM. No account. No upload. Your contacts, notes, and reminders stay on your iPhone.

What it does

Daily reconnect list — five people every morning who are slipping away.
Smart reminders — "next time I'm in Austin", "before her birthday".
Relationship decay detection — see who you're losing before you lose them.
Semantic search — query the way you think.
Notes that survive — capture the small things people share with you.

Privacy first

SwiftData stores everything on-device. No third-party analytics, no third-party AI. Optional iCloud sync uses your iCloud (CloudKit private database, end-to-end encrypted) — we have no access.

Pricing

Free up to 100 contacts. RelationOS Pro is $11.99/month or $89.99/year (save 37%) with a 14-day free trial — no card required beyond Apple's standard.

Your relationships, on your phone.Not in the cloud.

What it does

Privacy first

Pricing

Your relationships, on your phone.
Not in the cloud.