Bruce Nadro, DO

Founder, Mind Relief Studios LLC. - Tools to Expand Mental Health Outcomes. MoodQuad: Works with Apple Watch + Whoop via Apple Health

[Bruce Nadro, DO @MoodQuadApp]

Mental Health Apps That Actually Help.

Designed from real clinical gaps — what patients struggle to understand, what gets lost between appointments, what's missing between diagnosis and care.

No subscriptions. No data collection. No catch.

[Bruce Nadro, DO @MoodQuadApp]

The Circumplex Model of Emotion.

Most mood trackers use a single axis: good to bad.
That's not how emotions work.

MoodQuad maps mood across two axes:
→ Valence (pleasant to unpleasant)
→ Arousal (high energy to low energy)

You can be energized and anxious simultaneously.
Calm but deeply sad.
Happy but completely drained.

A straight line can't capture that. A quadrant can.

That's why it's called MoodQuad.

[Bruce Nadro, DO @MoodQuadApp]

Your Apple Watch or Whoop has been collecting this data every night.
You just haven't had a tool that translated it into something emotionally meaningful.
Until now. https://t.co/w748myGbfV

[Bruce Nadro, DO @MoodQuadApp]

What HRV actually tells you about your mood 🧵
Most people think HRV is just a fitness metric.
It's not. It's a window into your nervous system.

[Bruce Nadro, DO @MoodQuadApp]

The pattern is consistent enough that 2 weeks of HRV data can predict your emotional baseline with surprising accuracy.
That's what MoodQuad is built on.

[Bruce Nadro, DO @MoodQuadApp]

Privacy is always the first feature we build into our app at Mind Relief Studios.

#MentalHealth

[Bruce Nadro, DO @MoodQuadApp]

Your mood is more than a feeling—it's a pattern.

MoodQuad helps you see where you've spent your time:
🟢 Calm
🔵 Energized
🟠 Stressed
🟣 Low Mood

MoodQuad gives personalized reflection and helps you start noticing what shapes your emotional well-being.

#MoodTracking

[Bruce Nadro, DO @MoodQuadApp]

What day of the week is your best?

Mood Mapping can help with that.

Your biometrics drive predictions of where your mood is heading
Comment below.

#HRV

[Bruce Nadro, DO @MoodQuadApp]

@shariar_design @tranmautritam Left.

[Bruce Nadro, DO @MoodQuadApp]

@JameslabiQ @milanjack_ Hav you tired Fable 5 yet?

[Bruce Nadro, DO @MoodQuadApp]

Someone just purchased MoodQuad Premium.

It's only one sale—but it's also one person who believes this app is worth paying for.

As a solo developer, moments like this mean a lot. Thank you. 🙏

#iOSApps

[Bruce Nadro, DO @MoodQuadApp]

@bodya_zhk @designbyzipzap I like the simplicity.

[Bruce Nadro, DO @MoodQuadApp]

@scrnshtstudio Congratulations. The are beautiful. Can’t wait to see what’s next.

[Bruce Nadro, DO @MoodQuadApp]

@anulagarwal Impressive. Please share some of your insights.

[Bruce Nadro, DO @MoodQuadApp]

@tomas_boismene Love what I can see. Simplicity is always better, and of course, an app that does what it's supposed to do.

[Bruce Nadro, DO @MoodQuadApp]

@eliana_jordan Would a latte help? Just keep doing what you're doing. Don't give up - never.

[Bruce Nadro, DO @MoodQuadApp]

@Moodtraining Sleep is one of the pillars of happiness and improved moods,

[Bruce Nadro, DO @MoodQuadApp]

@applewatchinfo1 I am one of them and continue to be amazed of what it can teach me.

[Bruce Nadro, DO @MoodQuadApp]

Excited to share that MoodQuad now has its own dedicated website, where you can explore its features and see how it helps you track mood patterns over time.
https://t.co/fL5TUmvs1j

At the same time, https://t.co/zbQ7QyAqRX is now home to the complete MindRelief Studios ecosystem—a growing collection of evidence-based mental health apps designed to educate, support, and empower users on their mental wellness journey.
#BuildInPublic #IndieFounder