Mainstay

Notice. Write it down. Read it back. Daily journal · For dads

You don’t notice until you’re trying to remember. Until one day, you can’t anymore. And then, the only place they still exist is in the moments you kept.

The Reading Room

Same date. Every year. All of it waiting.

Open the Reading Room on any date and see what you wrote that day — across every year. Tap a date. Try it.

How it works

Notice. Write it down. Read it back.

Three steps. Five minutes a night. Every year, it adds up to something you couldn’t have written from memory.

01

Open the app. See today’s question.

A single question, one per calendar date, tuned to your kid’s age. The whole ritual takes under five minutes.

02

Write what you noticed.

Your own words. No templates, no grades, no right answers. Add a photo if you took one today.

03

Come back next year.

On this exact date next year, you see what you wrote tonight before you write again. That’s the payoff. That’s the whole thing.

What’s in Mainstay

Start free. The ritual costs nothing.

Not a baby book. Not a photo album. Not a gratitude journal. A daily question, the same date every year, and your own words read back to you.

Free Free Always  
  • A daily question that grows with your kid
  • 5-year same-date read-back
  • One photo per entry
  • Automatic cloud backup
  • Single kid profile
Premium $7.99 / month or $59.99 / year — save 37% 14-day free trial
  • Everything in Free
  • Unlimited photos per entry
  • Short video clips
  • Multiple kid profiles
  • Export to PDF — coming soon
Father’s Day · June 15, 2026

Get notified when it ships.

One email when Mainstay is on the App Store. Nothing else.

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Father’s Day · June 15, 2026
You’re in. We’ll email you on launch day.