How a non-technical founder built a $1M panic attack app

Executive overview

Ania Wysocka had a panic attack in her final year of university and couldn't find an app that spoke to her. She built Rootd herself — no coding background, just notebook sketches, wireframes, and a student developer. Rootd has since been downloaded 4 million times and crossed $1M in revenue.

The core lesson: validate with an MVP fast, obsess over user reviews, and grow through organic channels before paid ones.

A painful personal problem, solved well, is a stronger foundation than any market research.

Building without a technical background

• Drew out app concepts in a notebook, thinking about what would help during a panic attack
• Taught herself wireframing in Photoshop and Illustrator
• An agency quote was unaffordable; a student developer enabled the first launch
• MVP took a few months once the developer was onboard — content and wireframes were already done
• First version: a panic attack walkthrough button, a breathing tool, and anxiety education lessons
• That core feature (the panic attack button) remains largely unchanged years later

Validating the idea

• Downloaded and reviewed existing apps; spotted a gap in the user reviews — no app addressed identifying or working through a panic attack in the moment
• Shipped a rough MVP and gathered early user feedback
• Early users had bugs and incomplete features but asked her to keep going
• Advice: if you believe others share your problem, launch an MVP and let users tell you if it works

Growth timeline

• Year 1: ~10,000 downloads
• Year 2: ~100,000 downloads
• Year 3: ~1 million downloads
• Built Rootd while working four days a week at a day job; no weekends or social life for several years
• Left the day job ~2.5–3 years in, once revenue could sustain her comfortably

Three early growth tactics

• Social media engagement: hours spent writing helpful comments on anxiety-related posts, with links back to Rootd — led with value, not promotion
• Press outreach: cold-emailed journalists who covered mental health; resulted in features in Cosmopolitan, Women's Health, and Time Magazine
• App store optimisation (ASO): matched product page keywords to what users actually searched, driving a virtuous cycle of downloads → reviews → more visibility

Four-step playbook for app growth

1. Build a product that delivers what the page promises — drives word of mouth
2. Listen to user reviews — they surface what to fix and what to build next
3. Release updates frequently — weekly releases signal ongoing care and improve store ranking
4. Partner strategically — B2B contracts with therapy groups and wellness organisations add a reliable growth channel

Key metric: user reviews over revenue

• Rootd maintains a 4.8/5 rating across millions of reviews
• Reviews surface real outcomes: users going back to work, reclaiming confidence
• Usage data shows users recovering from a panic attack in under two minutes
• Prioritising quality over revenue is credited as a major growth driver

Founder advice

• Celebrate small milestones — it's easy to miss them while chasing the next one
• Protect against burnout, especially when building something emotionally intense
• Read every user review, even once you hire someone to respond