Proof of Usefulness Report

InMobi

Analysis completed on 2/10/2026

+12
Proof of Usefulness Score
You're In Business

The submission appears to reference 'Duomi Music' (a once-popular but now largely defunct Chinese music streaming service) while confusingly using the project name 'InMobi' (a separate, unrelated global ad-tech giant). The submission data contains severe quality issues, including hyperbolic claims ('most people have used my product'), vague technical details ('Internet'), and a lack of current verifiable traction. Duomi Music ceased major operations around 2018. The project scores extremely low due to its defunct status, identity confusion, and poor submission quality.

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Score Breakdown

Real World Utility+30
Audience Reach Impact+30
Technical Innovation+20
Evidence Of Traction+20
Market Timing Relevance+0
Functional Completeness+0
Subtotal+10.75
Usefulness Multiplierx1.12
Final Score+12

Project Details

Project URL
Description
多米音乐致力于发展成与网络完美结合的音乐娱乐多媒体品牌。多米音乐拥有海量的高品质音乐库,以在线试听、音乐搜索、免费下载为基础,提供专业的音乐推荐服务,当你想亲近音乐潮流时,多米音乐提供排行榜单;当你想沉浸自己的世界时,多米音乐电台随时恭候。 同时,多米音乐是完全免费的软件,对用户不收取任何费用,手机用户在使用多米音乐的过程中所产生的移动业务的数据费用皆由移动通信运营商收取。所以我们建议手机用户向移动通信运营商定制合适的流量套餐,或者选择WIFI网络使用多米音乐,以减少相关的上网数据费用。 多米音乐将以用户体验至上为准则,不断推出更方便、个性的音乐产品。 从手机到PC到Web 你的音乐无处不在 丰富的音乐资源 百万曲库、歌词、高清MV 完美音质,流畅播放堪比CD的无损音质 你的音乐,你的个性电台、榜单、起床音乐……

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