About AngerApp

We believe everyone deserves tools to manage anger: fast, private, and backed by science.

Built Because
Anger Is Real.

Anger is one of the most misunderstood emotions. It's not a character flaw, it's a signal. But most apps treat it like a productivity problem to be optimised away.

We built AngerApp because we wanted something different: a tool that meets you exactly where you are, in the moment when anger strikes. No logging in, no loading screens, no 10 menu taps. Just one button and immediate, science-backed relief.

Everything in AngerApp is built on clinical evidence: CBT, DBT, NVC, and breathing science. And because anger doesn't wait for Wi-Fi, it all works completely offline.

2sto calm
100%offline
20+techniques
2languages

The People
Behind AngerApp.

Johannes Hangl — Founder & CEO

Johannes Hangl

Founder & CEO

Johannes built AngerApp out of a personal conviction: anger management tools should be instant, private, and grounded in real science, not meditation retreats or productivity frameworks. He leads product, design, and strategy.

LinkedIn
Cody Williams — Co-Founder & CTO

Cody Williams

Co-Founder & CTO

Cody brings deep technical expertise and a shared passion for making mental health tools accessible to everyone. He leads engineering, infrastructure, and the AI features that power AngerApp's most advanced capabilities.

LinkedIn

How AngerApp
Came to Be.

Growing up, I watched my father struggle with anger. He would go from zero to erupting in seconds, and as a kid I didn't understand why. What I did understand was this: communication breaks down, and people get hurt. That stayed with me.

Professionally, I've spent years as an Area Vice President of Solution Consulting, a role where staying calm under pressure isn't optional. When something breaks in front of a client, you have about two seconds to decide how to respond. I've read everything I could find: Marshall Rosenberg on Nonviolent Communication, Chris Voss on negotiation under pressure, the Stoics on why anger exists and how to make it work for you rather than against you. The philosophy is clear. The tools weren't.

Then I became a father. Three kids. And sometimes all three need something at exactly the same time: one needs help with homework, another is crying, a third is hungry. In those moments I'd feel the trigger rising and think: I need something that works right now. Not in three taps. Not after a loading screen. Now. Every app I tried was built for calm people. AngerApp was built for that exact moment.

Cody and I had been working together for years when the idea crystallised. We said: why doesn't something like this exist? We had the conviction, the research, and the partnership. So we built it. Anger itself is not the enemy. It's information. The question is what you do with it in that first second. AngerApp answers that question.

Our Values.

Speed Over Perfection

In an anger moment, every second counts. AngerApp is designed to be faster to use than it is to think about using. The Panic Button works in under 2 seconds, always.

Science First

Every technique in AngerApp is rooted in published psychological research. We don't invent methods. We make evidence-based methods accessible. If we can't cite the research, we don't include the feature.

Privacy First

Your emotional data is private. Journal entries, mood patterns, and usage data are stored locally on your device. We will never sell your data or compromise your privacy for revenue.

Zero Friction

Anger doesn't give you time to think. AngerApp is designed for a crisis: no menus, no decisions, no complexity. One tap. Always.

No Ads. Ever.

We will never show you an ad inside AngerApp. The business model is subscription-based, not attention-based. Your calm is not a product.

Affordable for Everyone

Great mental health tools shouldn't cost a fortune. The free tier of AngerApp is genuinely free: no trials, no credit card, no tricks. Premium features are priced to be accessible, not aspirational.

Watch: The Story
Behind AngerApp

Coming soon. We're filming our story. Subscribe to be notified when it goes live.

Subscribe on YouTube

Ready to Try
AngerApp?

Join our beta, get free Premium access, and help shape the final product before our July 1 launch.

Join Beta: Free AccessContact Us
About — AngerApp