The companion app

Your traditions, carried in your pocket

The book is the keepsake. The app keeps those moments shareable, searchable, and on time — across mobile, web, and desktop — while your family’s memories stay private and entirely your own.

In active development · Reserve your family’s place

What it does

Built around your family’s year

Family Memories

A private, end-to-end encrypted family group where you share photos and moments from the celebrations that matter. Invite a grandparent and they instantly see every memory you’ve gathered — never the internet, never us.

Daily Tradition Reminders

Set gentle nudges for the rhythms you’re building — morning gratitude, the bedtime story, the Sunday walk. Reminders are calculated right on your device, so Harvest never needs to know what your traditions are.

Heirloom Recipes

Photograph a handwritten recipe card and the app cleans up the text for you, flags allergens, and organizes by region — keeping Grandma’s cooking searchable, shareable, and safe.

World Traditions Map

Explore traditions from cultures around the world, find the threads that resonate with your family, and place your own story on the map. Inspiration for the next tradition worth keeping.

Calendar That Remembers

Push your holidays, seasons, and family dates into the calendar you already use — Apple, Google, or Outlook — so the moments you planned actually arrive on time.

Family Tree & Heritage

Bring names, dates, and relationships from your FamilySearch tree into Harvest as your own private family history — text you own, encrypted, and woven into your story.

Seasonal Scripture & Hymns

Carefully chosen, public-domain passages and hymn lyrics for every season, stored offline on your device — available by the fire, on the road, or anywhere without a signal.

Your Cloud, Your Keys

Back up everything to your own Google Drive, encrypted on your device before it ever leaves. We hold no master key — only you can restore your family’s memories.

Everywhere your family is

One Harvest, every screen

Mobile

Native Android today, with iOS on the way.

Web

A full progressive web app in any modern browser.

Desktop

Windows, macOS, and Linux.

Offline-first

Works without a signal; syncs when you’re back online.

Private by design

Helpful, without being nosy

Encrypted before it leaves your device

Photos, memories, and private recipes are end-to-end encrypted on your device. Our servers hold only sealed blobs they cannot read — and if you delete something, it’s gone for good.

You own your data

Back up to your own cloud storage. Export at any time. Harvest is the keeper of your traditions, never the owner of them.

Processed on your device

Allergen detection, reminders, and photo safety checks run locally — so the app helps your family without learning what your family does.

No tracking, no targeting

Harvest doesn’t learn what you celebrate or when. Reminders are content-free nudges. There is nothing to sell because there is nothing collected.