Proof of Usefulness Report

Team App

Analysis completed on 1/31/2026

+630
Proof of Usefulness Score
Category Standard

Team App (now Stack Team App) is a verified, highly successful platform acquired by Stack Sports in 2021, serving over 7 million members globally. While the project itself demonstrates massive scale, utility, and market dominance (exceeding the calibration baseline), the submission quality was exceptionally poor—providing no data and hyperbolic claims ('most people have used my product'). The score reflects the high verifiable value of the asset, significantly penalized by the lack of effort and evidence in the submission.

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Score Breakdown

Real World Utility+202.5
Audience Reach Impact+126.0
Technical Innovation+105.0
Evidence Of Traction+142.5
Market Timing Relevance+85.0
Functional Completeness+2.5
Subtotal+663.5
Usefulness Multiplierx0.95
Final Score+630

Project Details

Project URL
teamapp.com
Description
Team App is a platform that allows teams and social groups to improve communication by creating their very own smartphone App.\n\nWith Team App, creating your own free customizable smartphone app is quick and easy with a huge range of features to choose from. Plus creating your Team App also creates a website that updates in real time with your App! \nUtilising the latest smartphone technology, Team App has addressed two main concerns with running a sports club.\n\n- Managing the flow of information.\n- Creating commercial opportunities.\n\nTeam App was developed via extensive market research gained from club presidents, coaches, players, supporters, parents and successful business people, all of whom have critical input in running a successful sporting club.

Algorithm Insights

Market Position
Strong market validation with clear user adoption patterns
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