Health & Wellness Tech

Beginner

4 min read 6 stepsApril 20, 2026Verified April 2026

Track Your Mood and Habits with Daylio

Daylio is a simple mood journal app that helps you spot patterns in how you feel and what affects your well-being. No writing required.

At a Glance

Download Daylio and Choose Your Moods

~23s

Search for "Daylio" in the App Store or Google Play and install the app. When you first open it, you will see the default mood scale — icons ranging from a very unhappy face to a very happy face. You can rename these mood levels to whatever words feel right to you, such as "Rough," "Okay," "Good," and "Great." Making the labels personal makes entries feel more meaningful.

Log Your First Entry

~29s

Tap the "+" button to add today's entry. First, pick the mood level that best describes how you are feeling right now. Then scroll through the activity icons and tap any that apply to your day — options might include "exercise," "good sleep," "family time," "work," or "outdoor walk." Finally, you can add a short written note if you want, but it is completely optional.

Quick Tip

Quick Tip: Log your entry at the same time each day — many people do it before bed — to build a consistent routine.

Add Custom Activities That Fit Your Life

~21s

The default activity list may not match your daily life exactly. Tap the menu icon and go to "Activities" to add, rename, or remove items. You might add activities like "meditation," "called a friend," "drank enough water," or "cooked a meal." Custom activities make your tracking much more personal and useful for spotting the things that actually matter to your mood.

Set a Daily Reminder

~18s

Go to the app settings and look for the "Reminders" section. Turn on a daily notification and pick a time — evening works well for most people since you can reflect on the whole day. When the reminder arrives, tapping it takes you directly to the entry screen so logging stays quick and frictionless.

Review Your Mood Trends and Patterns

~21s

After logging entries for at least a week, tap the "Statistics" or "Calendar" tab to see your data. You will find a chart of your mood over time, a breakdown of how often each mood appeared, and which activities were present on your best days versus your worst. Look for patterns — this is the most valuable part of using Daylio consistently.

Export Your Data

~27s

If you want to share your mood history with a doctor or therapist, go to Settings and look for the "Export" or "Backup" option. Premium users can export to a CSV spreadsheet. Free users can create a PDF or use the built-in backup feature. Having a record of your mood over weeks or months can be very helpful during a medical or therapy appointment.

Quick Tip

Quick Tip: Sharing your Daylio charts with your therapist gives them a clearer picture of how your mood changes between appointments.

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Daylio is a mood and activity tracking app available on iPhone and Android. The idea is to log how you feel each day — along with what you have been doing — so you can start to notice patterns over time. Many people are surprised to discover that certain activities, such as exercising, spending time outdoors, or getting enough sleep, reliably improve their mood, while others — like spending too much time on screens or skipping meals — tend to drag it down.

What makes Daylio different from a traditional journal is that you do not have to write anything if you do not want to. You pick a mood from a simple icon scale (ranging from "Awful" to "Amazing") and then tap the activities you did that day from a customizable list. The whole entry can take less than thirty seconds.

Over time, Daylio builds charts and statistics showing your mood trends. You can see your average mood for the week, which activities you did on your best days, and how your mood has shifted over months. This data can be valuable to share with a therapist, doctor, or counselor as a record of your emotional health.

Daylio is free with a basic tier and offers a premium subscription for advanced features like unlimited custom moods, goal tracking, and export options. Most users find the free version very capable.

The app also supports reminder notifications so you do not forget to log your entry each day. Entries are stored privately on your device and backed up through your iCloud or Google account if you choose.

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mood tracking

journaling

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Official Resources

Medicare.gov MedlinePlus — Health Info AARP Health & Technology

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