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App Store Apps > Business > BlackBook - Personal CRM
BlackBook - Personal CRM icon

BlackBook - Personal CRM

by Preston Earnest · Business · Free
On the App Store since January 2026 · Data updated 2026-10-21
App Store

BlackBook - Personal CRM is made and published by Preston Earnest. AppBrain is an independent app data site and isn't affiliated with Preston Earnest. The app name, icon, screenshots and description belong to Preston Earnest and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
5.00
1 ratings
Last updated
October 19, 2026
Size
17.2 MB

It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on the App Store

Comments on BlackBook - Personal CRM for iOS

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Store listing

By Preston Earnest, from the App Store
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Screenshots by Preston Earnest, from the the App Store listing
Description by Preston Earnest Written by the developer, not by AppBrain. Click to read.
Remember the person. Keep your promises.

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.

START TODAY: NO ACCOUNT, NO ADS
The starter plan gives you a real working black book:
• Room for 25 of your most important people
• Log calls, messages, meetings and coffee chats
• Two notes per person for preferences, interests and context
• Birthday and follow-up reminders so nothing slips
• Pulse: your daily "next move", built from your notes and reminders
• A digital card that shares only the details you choose
• 30 days of interaction history

KEEP YOUR PROMISES
Said you'd send an intro? Promised to check in after their big week? BlackBook keeps your commitments where you'll see them, and Pulse turns them into a clear next step.

PRIVATE BY DESIGN
Your contacts and notes stay on your device and sync through your private iCloud. No advertising SDKs. Your relationship data is never sold.

MAKE THE CONNECTION
• Meetups: keep the plan and the conversation together
• Introductions: remember who connected you, and follow through
• Friends and family: remember birthdays and pick up where you left off

GO FURTHER WITH BLACKBOOK PRO
• Unlimited people and full interaction history
• VIP reminders and relationship insights
• Relationship notes with tags
• Find and merge duplicate contacts
• BlackBook AI (on-device, powered by Apple Intelligence):
– Tell BlackBook: type or dictate a recap and review the suggested contact, summary and follow-up before saving
– Follow-up drafts in Short, Warm or Professional tones, based on your saved notes
– Meeting briefs with a relationship recap, suggested questions and open commitments

BlackBook AI requires Pro, iOS 26 or later, a compatible iPhone, and Apple Intelligence turned on with its model ready. Availability varies by device and language. Review AI drafts for accuracy. BlackBook never saves or sends anything automatically. Manual capture is always available.

Built for people whose business is personal: realtors, advisors, recruiters, founders, salespeople, and anyone who wants to be a better friend.

Learn more: https://blackbook.earnestlystudios.com

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://blackbook.earnestlystudios.com/privacy/
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
17.2 MB
Content rating
Everyone

Technologies used by BlackBook - Personal CRM

Releases

Updates seen on the App Store
Version
1.5.1
Launched
January 2026

No changelog data

Alternatives

Similar apps and more from Preston Earnest

Alternatives to BlackBook - Personal CRM

Linkor: Personal CRM & Network icon Linkor: Personal CRM & Network
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Ounie: AI Second Brain icon Ounie: AI Second Brain
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MUSU: Personal CRM & Contacts icon MUSU: Personal CRM & Contacts
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Rankings

App Store top charts

App Store Rankings for BlackBook - Personal CRM

This app is not ranked

About the app and developer

About BlackBook - Personal CRM

BlackBook - Personal CRM is a business app developed by Preston Earnest.

User Ratings

BlackBook - Personal CRM is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

BlackBook - Personal CRM is freely available from the App Store. The app size is 17.18 MB. The latest version available is 1.5.1. The last update was on October 19, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Developer information for Preston Earnest

Preston Earnest

Address:

Frequently asked questions about BlackBook - Personal CRM

Is BlackBook - Personal CRM free?

Yes. BlackBook - Personal CRM is free on the App Store.

Is BlackBook - Personal CRM still available?

Yes. BlackBook - Personal CRM is on the App Store, and the last update we saw was on October 19, 2026.

How large is BlackBook - Personal CRM?

BlackBook - Personal CRM is 17.18 MB.

Is BlackBook - Personal CRM suitable for children?

App Store rates the content of BlackBook - Personal CRM as suitable for everyone.

How do people rate BlackBook - Personal CRM?

BlackBook - Personal CRM has one rating of 5.00 stars on the App Store.

Who made BlackBook - Personal CRM?

BlackBook - Personal CRM was developed by Preston Earnest. It is listed in the business category on the App Store.

What are the best alternatives to BlackBook - Personal CRM?

People looking at BlackBook - Personal CRM also look at these business apps: Linkor: Personal CRM & Network, Nudge: CRM for Action, Ounie: AI Second Brain, Reach - Personal CRM, DoLife - Task Management.

Share BlackBook - Personal CRM

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Overview Alternatives Reviews Rankings Technology
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