BlackBook is your private dating journal: an encrypted record for the people in your life. Keep the people you're seeing, the dates you've been on, and the little things you never want to forget in one calm, beautiful place that only you can open.
Everything stays on your device, encrypted. No ads. No feeds. No one else.
WHY BLACKBOOK
- Privacy first. Your notes, photos, and details are encrypted on your device before anything is saved. Optional sync stores only ciphertext, and its key is locked with a recovery key that only you hold.
- Lock it down. Protect the app with a PIN and Face ID. An optional decoy mode opens an empty version of the app if the wrong PIN is entered, so a glance over your shoulder reveals nothing.
- Calm, not cluttered. Designed to feel comfortable and capture-first, so jotting a thought takes a second.
KEEP THE WHOLE STORY
- Profiles for everyone you're seeing, dating, or keeping in mind, with photos, status, and the details that matter.
- Date history with photos, ratings, and notes.
- A private gallery with albums for your photos and videos.
- A notes timeline to log every interaction.
- Flags, vibes, and a "bring up next time" list so you remember what counts.
STAY ON TOP OF IT
- A Today view surfaces birthdays, reminders, and people worth reaching out to.
- Set reminders so nothing slips.
- Search across names, notes, and vibes instantly.
FREE, WITH AN OPTIONAL UPGRADE
BlackBook is fully usable for free on a single device, with unlimited people, notes, dates, photos, reminders, PIN and Face ID lock, and on-device encryption.
SUBSCRIPTION
BlackBook Pro - $4.99 per month, or $39.99 per year. (US prices. Your own currency and price are shown in the app before you buy.)
What BlackBook Pro includes:
- Every contact, note and photo kept in sync on all your devices.
- Automatic encrypted backups of everything you have saved.
- Restore it all on a new phone whenever you need to.
Payment is charged to your Apple Account when you confirm. The subscription renews automatically at the same price unless you cancel at least 24 hours before the end of the period. Manage or cancel it any time in your Apple Account settings.
Your life, your book. Kept private.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://thebook.ltd/privacy
Ratings & Reviews
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- Recovery key. If you sync, BlackBook offers you a recovery key. Save it, and a new phone opens your synced book with that key, then asks for a PIN of its own. Your PIN never leaves your device.
- On iPhone, once you have a recovery key, this phone's copy of your book's key opens only on this phone, even from a backup.
- Very large books now sync in full.
- Clearer wording about what the encryption does.
Version 1.1.11
The developer, KYLE AUSTIN PRIESS, 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:
Contact Info
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
KYLE AUSTIN PRIESS
Size
16.3 MB
Category
Lifestyle
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.