Cynnes for iPhone

A little room for your people.

Cynnes is a private app for keeping the details your friends share, with reminders for birthdays, life events, and reaching out.

Download on the App Store

Questions before trying it? Contact Christopher, the builder. You do not need to share contacts or private notes.

Subscription pricing

The current US subscription configuration is $3.99 per month. Eligible new subscribers may see a $0.99 first month offer, followed by $3.99 per month. This is a discounted introductory offer, not a free trial.

Prices, offers, and eligibility can vary by region and Apple account. Check the terms on Apple's purchase screen before subscribing.

The app guides you through saving your first person and detail before presenting the subscription. See the subscription terms and privacy policy.

Other devices

The current focus is iPhone. We are not advertising a public Android release. The web app remains available; native features and purchases may differ on the web. If you already use the old web address, continue there to keep that browser's sign-in and locally dismissed reminders.

Before you save something sensitive

Notes are private to your account, but they do not stay only on your device. Supabase stores account data and saved content; selected text is sent to Anthropic for AI organization and story-to-card suggestions. You review suggestions before saving a new card. Read how data is handled.