Why keep-in-touch reminders stop working
- They fire blindly. A repeating event pings you about someone you saw yesterday, so you start ignoring it.
- They carry no context. “Call Sam” doesn’t remind you that Sam was starting a new job or waiting on an intro from you.
- The list lives somewhere else. Who you want to keep up with, what you know about them and when you last talked end up in three different apps.
What a good keep-in-touch reminder needs
- A short list of the people you actually want to keep up with
- A note or two about each one, so you have something to say
- A record of when you last talked
- Reminders for the things you promised, and birthdays worth a message
- A nudge toward the people you haven’t talked to in a while
Calendar or Reminders vs BlackBook
| Calendar or Reminders | BlackBook | |
|---|---|---|
| Who to contact next | Whoever the next repeating event names | Pulse suggests who to reach out to next from your notes, history and reminders |
| What you talked about last time | Not attached | Notes and interaction history on each person’s page |
| Birthdays and follow-ups | Possible, set up one by one | Built in per person, with notifications |
| Account | Your Apple account | No BlackBook account; data on your iPhone and in your own private iCloud |
| Cost | Free | Free plan for 25 people; optional Pro subscription |
A simple way to start
Write down the 25 people you’d be sad to drift away from. Add each one to BlackBook with a line about the last time you talked. Then reach out to one or two a week, starting with whoever Pulse brings up, and add a quick note after each conversation.
More on this: how to keep in touch with people, an app to keep notes on people, and a birthday reminder app for iPhone.
BlackBook facts
- Platform: iPhone, iOS 17.6 or later
- Price: free download; optional BlackBook Pro subscription (prices shown in the app)
- Free plan: 25 people, 2 notes per person, 30 days of interaction history
- Pro: optional subscription with VIP reminders and insights, relationship notes with tags, duplicate detection, BlackBook AI
- AI: on-device via Apple Intelligence (Pro, iOS 26, compatible iPhone)
- Privacy: data lives on your iPhone and in your private iCloud, no account, no ad SDKs, data never sold
- Developer: Preston Earnest / Earnestly Studios LLC
Frequently asked questions
Can I use the Reminders or Calendar app to keep in touch?
Yes, and it works for a handful of people. It gets harder as the list grows: each reminder fires whether or not you just talked to that person, and the reminder doesn’t carry what you talked about last time.
How does BlackBook remind me to keep in touch?
You can set reminders and birthdays for each person, with notifications. Pulse suggests who to reach out to next from your notes, interaction history and reminders, so the people you haven’t talked to in a while come back up.
What should I say when I reach out after a long time?
Keep it short and specific. Mention something from your last conversation, ask how it turned out, and skip the apology. Your notes on that person are what make this easy.
Is my data private?
BlackBook needs no account. Your people and notes live on your iPhone and in your own private iCloud, not on a BlackBook server. There are no ad SDKs, and your data is never sold.
Is BlackBook free?
BlackBook is free to download with a free plan of 25 people, two notes per person and 30 days of interaction history. BlackBook Pro is an optional subscription: in the US it’s $4.99 a month or $29.99 a year, and the annual plan includes a 1-week free trial. Prices are shown in the app.
What iPhones does it run on?
BlackBook requires iOS 17.6 or later. On iOS 26 with a compatible iPhone, BlackBook Pro adds on-device Apple Intelligence features.
Stop drifting apart. Start with 25 people.
BlackBook is free to download for iPhone (iOS 17.6+). Start with 25 people, no account needed.
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