Three Good Things: a free gratitude journal app for your phone

Three Good Things is a free gratitude journal app that asks you one question each night, what went well today, and gives you three lines to answer it. That's the whole habit. There's no account, no subscription and no blank page staring you down. You open Three Good Things in your phone's browser, add it to your home screen and it's ready for tonight.

Here's what it does, how to get it on your phone and how to keep the habit going past the first week, which is where most gratitude journals end up in a drawer.

What Three Good Things does

Each night the app shows today's date and three short boxes. You fill in something that made you smile, something you're glad happened and someone or something you appreciated. Big or tiny, it all counts. A good cup of coffee, a green light all the way home, your kid finally sleeping through the night.

If you want to go a step further, there's a toggle to add why each good thing happened. Save, and the app shows tonight's three along with your streak and how many good things you've written so far.

The Past tab keeps every night in one long timeline you can search, and the Remember tab pulls up a random good day from your history. I think that last one is the secret sauce. On a rotten Tuesday, seeing that three weeks ago you laughed so hard at dinner you cried is a better pick-me-up than any quote on a mug.

Why three good things, and why at night

This exercise has a bit of research behind it. In a well-known 2005 study, people were asked to write down three things that went well each day, and why, for just one week. They reported being happier and less down than a comparison group, and the lift was still there months later.

One week of a few minutes a night isn't much to ask for a result like that. It was one study, and gratitude won't fix everything, but it's about the cheapest experiment you can run on your own mood.

Night works well since your day's done and the good bits are still fresh. It also gives your brain something better to chew on at bedtime than whatever went wrong at work. If you're the kind of person whose mind starts racing the moment your head hits the pillow, our tips on how to stop overthinking at night pair nicely with this.

How to get Three Good Things on your phone

It's a web app, so there's no App Store or Google Play download. It lives on our site and installs to your home screen.

On an iPhone:

1. Open 8dofwellness.com/apps/three-good-things in Safari.
2. Tap the Share button (the square with the arrow pointing up).
3. Tap Add to Home Screen, then Add.

On Android:

1. Open the same page in Chrome.
2. Tap the three-dot menu in the corner.
3. Tap Install app or Add to Home screen.

The teal sun icon lands on your home screen. It opens full screen and works with no internet, so it's fine in airplane mode at bedtime.

How to use it, screen by screen

Tonight

The first screen has today's date and three numbered boxes, each with a gentle prompt to get you going. Write as much or as little as you like, since three words is plenty. You don't have to fill all three either, since one good thing still counts and the app will save it.

Flip on "Add why each one happened" and a second box appears under each item. This is the version from the study, and I'd give it a shot for a week or two. Noticing that the good walk happened because you left work on time is a small nudge to leave on time again.

Tap Save tonight's three. If you want to change something, there's an Edit button under tonight's list.

Past

Every night you've written lives here, newest first, each in its own card. The search box at the top is surprisingly handy. Type your partner's name, "beach" or "grandma" and you'll see every good thing that mentions it, a little highlight reel of your life. Come New Year's Eve it's a lovely thing to scroll back through, a whole year of small wins you'd have forgotten otherwise, and I'd bet most people are surprised by how many good days they actually had.

Remember

Tap the Remember tab and the app picks a random day from your past and shows its good things in big, friendly type. Tap Show me another to shuffle again. It's built for bad days, but I suspect you'll end up peeking at it on the good ones as often as the bad.

Ideas for the nights you're stuck

Some nights you'll stare at the first box and draw a total blank. What then? Run back through the day in order, from the alarm going off to brushing your teeth, and something usually jumps out. A text from a friend, the first sip of coffee, a parking spot right by the door, the five quiet minutes before everyone else woke up.

People are another good place to look. Who made your day a tiny bit easier? The cashier who chatted with your toddler, a coworker who covered a meeting, your partner who started the dishwasher without being asked. If you're still stuck, the body's fair game too, like a walk that didn't hurt your knee or a decent night's sleep. Nobody needs a sunset over the Grand Canyon to fill a line.

Setting a nightly reminder

Under the streak counters there's a Nightly reminder box set to 9 PM. Pick a time that fits your routine (after the kids are in bed, or right before you plug in your phone) and tap Add.

You'll get two choices. One downloads a calendar file for the iPhone Calendar app, Samsung Calendar or Outlook. The other opens Google Calendar with a daily repeating event ready to save. Your phone's calendar does the reminding from then on, so it pops up even if the app's been closed for days.

Your journal stays private

There's no login, no email and no cloud copy. What you write is stored on your phone and nowhere else, and nobody at our end can read it. A gratitude journal is personal stuff, and I'd be pretty uncomfortable building it any other way.

The catch is that deleting the app or clearing your browser data erases your entries. Every so often, tap the gear icon and hit Save backup, then keep the file somewhere safe like your Files app or Google Drive. Restore brings everything back.

Tips to keep it going

Tie it to something you already do every night, like plugging in your phone or setting the coffee maker for the morning. Keep it short on purpose. The quickest way to quit a gratitude habit is to treat it like homework. Three lines, a minute or two, done.

Get specific. "My family" every night gets stale fast. "My sister called to tell me about her new puppy" is the kind of thing that actually lifts you when you read it back.

Don't fake it. Some days are just bad, and on those days the good things might be "the day is over" and "I had soup". That's fine, and honest entries make the Remember tab mean more later.

Notice the small stuff. The warm mug, the song on the radio, the neighbor who waved. Training yourself to spot these during the day is half the benefit, and it's a big part of what we mean by spiritual wellness here.

Prefer paper? That works just fine, and our guide on keeping a gratitude journal covers notebooks, prompts and other ways to do it. The app is just there for the nights the notebook's in the other room.

Frequently asked questions about Three Good Things

Is the app free?

Yes. No price, no ads, no sign-up. It's one of eight free wellness apps on this site, one for each dimension.

Do I have to write all three every night?

No. One good thing still saves and still counts toward your streak. Three is the goal, not a rule.

What counts as a good thing?

Anything that went right, no matter how small. A good meal, a kind text, finishing a task, a nice sky on the drive home.

Can anyone read my entries?

No. They're stored on your phone only, with no account and nothing sent to us.

What if I miss a night?

Your streak resets, but your history stays. Pick it back up the next night. Nobody's counting but you.

Meaning and gratitude are one spoke of the wellness wheel, and the free wellness wheel quiz shows how the rest of your wheel is doing.