iPhone Screenshots


A study from Duke University found that simply listing three good things each day in a particular way increased happiness more effectively than Prozac!

This is an app based closely on that study.

Participants were asked to:

1. List 3 good things that happened that day (no more than 2 hours before bed)
2. Note their active role in the events (e.g. "I saw a pretty sunset today" rather than just writing "There was a pretty sunset")
3. Describe the emotion felt in each positive moment

Using this journal within 2 hours before bed not only increased its effectiveness, but also significantly improved sleep quality!

Three Good Things journal let's you:

1. Easily fit gratitude into your life.
2. Have a “Memories” tab to scroll through on a rainy day.
3. Create a PDF of all your entries. Email it to yourself, print it out, or save to your phone.
4. Capture everything you wrote in one photo with our "Share" button - send it to loved ones!
4. Reflect on an uplifting quote each day.
5. Get better sleep, boost happiness, and become more resilient! Learn more the inspiring research that sparked this app: https://www.youtube.com/watch?v=hZ4aT_RVHCs.

We don’t store any of your data, period. We know how personal your entries can be. Instead, under Settings, you have the option to export a PDF of all that you’ve written, email it yourself, or save it to your device. You can do this anytime. You will never be asked to log-in or register. Just be sure to export your current entries before you switch to a new phone. For our full privacy policy: https://www.iubenda.com/privacy-policy/8065074

We hope our apps ease your road to becoming all that you’re meant to be!

*UC Berkeley and UC Davis launched a multiyear project studying gratitude. They found that people who regularly practice gratitude report:

Stronger immune systems

Lower blood pressure

Higher levels of joy, optimism, and happiness

Acting with more generosity and compassion

Feeling less lonely and isolated

When prompted to do so, you might be pleased to learn that even on your roughest days, you can find three things that are good in your life. ;)

TO BE CLEAR, after a 2-week free trial, Three Good Things will cost $0.99/month, varying slightly based on region! We’re proud of our pricing and wanted to be upfront about this. :) The cost will be applied to your iTunes account at the end of your free trial. Any unused portion of a free trial will be forfeited if you purchase a subscription. Your subscription will automatically renew unless you cancel it within 24 hours before the end of the current period. You can cancel anytime with your iTunes account settings!

Terms of Service: https://darlingapps.com/terms-of-service
Privacy Policy: https://www.iubenda.com/privacy-policy/8065074

What’s New

Version 1.6

Hi! We fixed some bugs and made some small improvements to your experience. We hope you enjoy! As always, feel free to let us know if you have any questions.


Plum Studio Inc.
15.2 MB
Health & Fitness

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2017 Plum Studio Inc.
In-App Purchases
  1. Monthly Subscription $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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