Other apps track.We explain.
Most mood trackers give you charts. My Bad Day shows you why your mood changed - automatically connecting your sleep, cycle, and daily patterns.
Help your partner know when to check in.
Tap or hover an icon to preview the app
Just you? Works too - a partner is optional
How it works
- 60 sec a day
Remember how every day felt
Tap your mood, sleep and clarity, then add cycle, journal entries or context if you like.
- Week 2-3
Know why your mood shifts
Once there is enough data, the app compares days with and without a factor, like short sleep.
- Anytime
Be understood without explaining
Invite your partner or a friend with a code. You choose what each person sees.
- Your pace
Find help when you need it
The Wellness Hub has articles, quizzes, and guided exercises like breathing and grounding.
Share your patterns with your partner
So they understand what you're feeling before you have to explain it.
- Your partner can view your mood patterns, sleep quality, and cycle insights
- Helps couples communicate about emotions and anticipate challenging days together
- Sharing with your partner is free. Chat between connections is part of Premium.
New: Clarity
See what goes with your clearer days
Track clarity, energy and overwhelm next to mood and sleep. Built with ADHD and chronic illness in mind.
- Log clarity, energy and overwhelm alongside mood, sleep and cycle
- See what tends to go with clearer and foggier days, like sleep or breaks (Premium)
- Bring a one-page summary to a doctor or therapist, shared only if you choose
A self-tracking tool. It shows patterns in what you log and is not a diagnosis or treatment.
What makes My Bad Day different
We don't just track. We connect the dots and explain what matters.
Built for two, not just you.
Share your mood and insights with your partner - so they understand what you're feeling before you have to explain it. Sharing with your partner is free.
Everything in one place.
Track your mood, sleep, cycle, and relationships together - because they affect each other. No more switching between four different apps.
Everything you need
Track, understand, and improve your emotional wellness with powerful features designed for real life.
Deep Insights
See how mood, sleep, and cycle connect, based on patterns in your own logs.
Weekly Summary
A recap of your week and what made your best day.
Clarity TrackingNew
Track clarity, energy and overwhelm through your week.
Sleep Analysis
Track duration and quality, discover the connection between rest and mood.
Cycle Tracking
See how your menstrual cycle lines up with your mood and energy.
Journal
Write freely. Turn on optional AI weekly summaries when you want them.
Your Daily Dashboard
Check in, open your recaps, and see your month at a glance.
Your News of the Day
Moon phases, birthdays, and your daily horoscope.
Wellness Hub
Discover practical techniques for emotional wellness at your own pace.
Meet Badi
Talk through your patterns with Badi.
Badi is My Bad Day's AI companion. It uses your logged mood, sleep, and cycle phase as context.
- Chat in plain language about your mood, sleep, and cycle patterns
- Keeps a few short notes from your chats
- Free to try - Premium unlocks daily conversations
Why we built this
One morning, my wife told me she was giving up on mood and cycle tracking apps. She'd tried dozens of them.
Lucas, FounderThe Morning Everything ChangedThe apps looked great but missed the point: they tracked data without connecting the dots.
None answered the real question
Why do I feel this way?
So we built My Bad Day - an app that doesn't just track your life, it helps you understand it.
Common questions
Everything you need to know about My Bad Day
What makes My Bad Day different from other mood trackers?
My Bad Day is the first mood tracking app that connects your mood, sleep quality, and menstrual cycle in one place. Unlike traditional mood trackers that only ask "How do you feel?", we reveal the hidden patterns behind your emotions. Our pattern detection shows you insights like "Your mood drops when you sleep less than 6 hours during your luteal phase" - connections impossible to discover with single-purpose apps.
Can I share my mood data with my partner?
Yes! My Bad Day is the first wellness app that lets you share insights with your partner - completely free, always. Your partner can view your mood patterns, sleep quality, and cycle insights to better understand and support you. This feature helps couples communicate about emotions and anticipate challenging days together. Cycle sharing starts after you save your first period entry.
Does it track my menstrual cycle?
Yes. My Bad Day lets you log your flow, pain, symptoms, discharge and energy, and shows how they relate to your mood and sleep.
How do insights work?
My Bad Day compares days with and without a factor (such as sleep, activities, company or cycle phase) and shows patterns once there is enough data. AI is used for Badi and optional weekly journal summaries, only with your consent.
What is Badi?
Badi is My Bad Day's AI companion - you can chat with it in plain language about your mood, sleep, and cycle patterns. It uses your logged mood, sleep, and cycle phase as context and keeps a few short notes from your chats. Free to try; Premium unlocks daily conversations.
What is Clarity tracking?
Clarity lets you log how clear, energetic and overwhelmed your day felt, plus what got in the way and what helped. The daily check-in is free. Clarity Insights, which show what tends to go with your clearer and foggier days, are part of Premium. You can also make a one-page summary to share with a doctor or therapist. It is built with ADHD and chronic illness in mind. It shows patterns in what you log; it is not a diagnosis or medical advice.
Ready to discover your patterns?
Free to download · Premium features available