Proof of Usefulness Report

Roostoo

Analysis completed on 1/29/2026

+51
Proof of Usefulness Score
You're In Business

Roostoo is a verified mobile crypto trading simulator (iOS/Android) launched circa 2019 via the USC Incubator. External search confirms legitimate partnerships with universities (e.g., University of Oregon, USC) for student competitions, validating the educational utility. However, the project submission quality is extremely poor (claims 'most people have used my product', vague audience), which heavily penalizes the score. While the '30K+ users' claim is plausible given the app's longevity and partnerships, the current activity appears niche/maintenance-mode rather than high-growth. The proposed 'Play2Earn' blockchain features appear secondary to the core simulation utility.

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Score Breakdown

Real World Utility+18.75
Audience Reach Impact+6.4
Technical Innovation+6.0
Evidence Of Traction+12.0
Market Timing Relevance+5.0
Functional Completeness+0.25
Subtotal+48.4
Usefulness Multiplierx1.06
Final Score+51

Project Details

Project URL
Description
Roostoo (iOS / Android) is a simulated crypto exchange mobile app that offers users a virtual portfolio to partake in real-time mock trading. \n\n30K+ users and 200 university partnerships.\n\nTo build a blockchain product (DApp) of play2earn nature, themed with social trading, gaming guilds, curation of skill traders, meritocratic earnings, and fair capital distribution.\n\n

Algorithm Insights

Market Position
Growing utility with room for optimization
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline