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SoloUno
Take Control of Hair Pulling, Nail Biting & Skin Picking
6,000+ users100,000+ habit-free hours2-Week Free TrialCBT & HRT therapy homeworkiOS, Android & Web
Opportunity score
65/100
A well-targeted niche with strong emotional pull and retention, but market size and willingness to pay limit scaling potential.
Founder verdict
MAYBE
SoloUno taps a real, painful niche with a well-crafted UX, but scalability is uncertain.
What is SoloUno?
SoloUno is a self-help mobile app designed to help users reduce and ultimately break body-focused repetitive behaviors (BFRBs) such as hair pulling, nail biting, and skin picking. Unlike generic habit trackers, it focuses on creating habit-free windows, managing urges via guided mindfulness, and analyzing triggers — positioning itself as a complementary tool for Cognitive Behavioral Therapy (CBT) and Habit Reversal Training (HRT). With over 6,000 users and 100,000+ habit-free hours logged, the app monetizes via subscription after a 2-week free trial, targeting individuals struggling with chronic, often stigmatized, compulsive habits.
Get the full SoloUno playbook
The complete reverse-engineering — what to copy, what to avoid, and exactly what to build instead.
- Full opportunity score across 8 dimensions
- The real problem & why customers pay
- Why it's winning — with evidence
- Complete business reverse-engineering
- Competitive advantages & moat analysis
- Weaknesses, risks & what to avoid
- Clone strategy — what to build instead
- Week-by-week MVP roadmap
- Recommended technical stack
- Founder verdict & highest-leverage move