BlackBook is a private personal CRM for iPhone. Keep the details that matter about clients, referral partners, friends and family, and always know who to follow up with next.

Free plan (no account, no ads): room for 25 people, log calls, messages and meetings, two notes per person, birthday and follow-up reminders, Pulse (your daily next move built from your notes and reminders), a shareable digital card, and 30 days of interaction history.

Private by design: your contacts and notes stay on your device and sync through your private iCloud. No advertising SDKs, and your relationship data is never sold.

BlackBook Pro (optional subscription) adds unlimited people and full history, VIP reminders, relationship insights, export, and on-device BlackBook AI powered by Apple Intelligence (iOS 26+, compatible iPhone): dictate a recap, get follow-up drafts and meeting briefs.

Requires iOS 17.6 or later. Built for realtors, advisors, recruiters, founders, and anyone who wants to be a better friend.

Website: https://blackbook.earnestlystudios.com