Free · iOS & Android

Your pocket-sized gratitude jar

Gratitude jar app for solo, couples & groups

GratJar is a free gratitude jar app for iPhone and Android — your private digital gratitude jar for notes and memories. Capture joy and connection solo, as a couple, or with your whole group. Add a note in seconds; relive it whenever you need a lift.

App Store Google Play

Free to download · No credit card needed

GratJar app showing a full gratitude jar

Today's gratitude

Today I'm grateful for my morning coffee ☕

Memory

Our first hike together 🏔️

Simple by design

How your gratitude jar works

Three steps to build a collection of everything good in your life.

Create your jar

Choose solo, couple, or group. Pick a jar skin you love. Done in under a minute.

Add a note

Write anything that made you smile — a moment, a feeling, a memory. Drop it in.

Open and relive

Shake or tap your jar to read a random note. Your past self will remind you of the good.

Three jar types

Find the jar that fits your life

Solo reflection, couple connection, or group memories — there's a jar for every occasion.

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Solo Jar

Your own private space for daily gratitude, affirmations, mood tracking, and self-care notes. Perfect for building a consistent mindfulness habit.

Get started → What is a digital gratitude jar? →

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Couple Jar

A private shared jar for you and your partner. Exchange love notes, capture happy moments, and build a record of your relationship over time.

Learn more →

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Group Jar

Invite your family, friend group, or work team. Everyone adds notes. Open it together and rediscover all the good things you shared.

Learn more →

Why GratJar

Built for everyday gratitude

Everything you need to build a lasting practice — nothing you don't.

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Beautiful jar skins

Customize your jar with themes ranging from kawaii to minimal. Make it feel like yours.

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Share with anyone, anywhere

Couple and group jars work across any distance. Share a jar with someone on the other side of the world.

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Privacy-first

Your notes are private by default. Only the people you invite can see your shared jar — no one else.

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Shake to remember

Shake your jar to surface a random note from the past. It's the best kind of surprise on a hard day.

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30-second habit

Adding a note takes less than 30 seconds. Designed to fit into real life, not compete with it.

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A gift that keeps giving

Create a pre-filled jar as a gift for someone you love. A year of notes is more meaningful than any card.