Nice and simple
So far I like the app. It gives you 2 options whether your day was good or hard. And it is nice to reflect on your day, slow down, make a note, like a diary.
Free
In-App Purchases
About
Effortlessly track your mood with a single tap. This app provides AI-driven insights based on your mood and automatically collected context like weather and sleep. Discover patterns and receive monthly summaries without the friction of traditional journaling.
✓One-tap mood check-in
✓AI-generated daily insights
✓Automatic context collection (weather, steps, sleep)
✓Pattern detection and trend analysis
✓Monthly summary reports
✓Optional voice notes and photos
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What's New in DayLo
1.6.0
October 25, 2026
New: DayLo Pro, answers about you from your own days. • Ask DayLo anything about your days, like "When was I happiest this year?". The answer quotes your notes, with the dates, and shows those days in the calendar. • A Sunday letter: your week on one page, for weeks with notes on 2 days or more. The first one is free. • All your patterns: what your good days share, from sleep, steps, weather, places, weekdays and what you write about. • Year book: your year as a PDF, a page a month, to keep or print. Pro is monthly or yearly, and the yearly plan starts with 7 days free. Find it in Settings. Free for everyone: every day you logged as a spreadsheet, in Settings > YOUR DAYS.
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Subscriptions & In-App Purchases
DayLo Pro Monthly
Ask DayLo, Sunday letters and your year book
$4.991 Month
User reviews
Developer apps
FAQ
What is DayLo?
DayLo is an AI-powered mood tracker and journal that allows users to log their mood with a single tap. It automatically collects contextual data like weather, steps, and sleep to provide personalized insights and pattern detection.
How does DayLo's AI work?
The AI analyzes your mood input along with automatically gathered context such as weather, steps, sleep, and heart rate. It then generates short insights about your day and identifies recurring patterns in your mood trends.
Is DayLo free to use?
The core functionality of DayLo, including one-tap mood check-ins and basic insights, is free forever. Advanced features like voice input are available through a subscription.
What are the subscription details for DayLo Pro?
DayLo Pro is available for $1.99 per month and unlocks features such as voice input. The one-tap core functionality remains free for all users.
Does DayLo have ads?
No, DayLo is ad-free. The app prioritizes user privacy and does not display advertisements.
How does DayLo protect my privacy?
Your entries are private and locked to your account via Apple Sign In. Data is stored encrypted in an authenticated database, never sold, and never used to train anything. The app is also ad-free and does not track users.
What kind of data does DayLo collect automatically?
At the moment of your mood check-in, DayLo automatically pulls weather and temperature, steps, resting heart rate, sleep hours, HRV (from Apple Health), menstrual phase (if tracked), and your city and country.
How often is DayLo updated?
The latest version, 1.2.0, was released on May 2, 2026, indicating recent development activity. Updates typically occur to improve features and reliability.
