Proof of Usefulness Report

Final Apps

Analysis completed on 1/21/2026

+255

Proof of Usefulness Score

Gaining Momentum

Final Apps is a verified Shopify partner (appsfinal.com) with a portfolio of apps, most notably 'F: PDF Invoice', which has ~110 reviews (4.7/5) and validates the claim of '1000s of stores'. The project demonstrates clear real-world utility in the B2B e-commerce space and is profitable. However, the submission quality is poor due to hyperbolic claims ('everyone', 'space-technology') and a lack of specific financial data. The score reflects a 'small but promising' established business in a saturated market.

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Score Breakdown

Real World Utility+150

Audience Reach Impact+20

Technical Innovation+15

Evidence Of Traction+75

Market Timing Relevance+20

Functional Completeness+3

Subtotal+283

Usefulness Multiplierx0.9

Final Score+255

Project Details

Project URL

appsfinal.com

Description

We are a company from God's Own Country ? working on Shopify\n\nWe are minimalists, bootstrapped, profitable and in it for the long term\n\nOur products are already being used by 1000s of E-Commerce stores \u0026 D2C brands globally!\n\nFun Fact: If you've ever bought from D2C brands using Shopify, chances are you might have seen those Beautiful and Professional Invoices we created! Aiming to be #1 player on this space similar to Sufio \u0026 Order Printer. One step at a time:)

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