CURVE - Sell Project

Project Overview

In the past years the number of international travellers keeps growing with that there are a lot of problems that happen daily to these travellers, problems regarding security in cities, missing experiences because of the lack of information, being caught in tourist traps, having to make 4 hours queues because they didn't had a tickets and more. We noticed this issues happing on a daily basis with every traveler wherever they went. Curve tries to help solving this issues. Curve is a social shari...

Detailed Description

In the past years the number of international travellers keeps growing with that there are a lot of problems that happen daily to these travellers, problems regarding security in cities, missing experiences because of the lack of information, being caught in tourist traps, having to make 4 hours queues because they didn't had a tickets and more. We noticed this issues happing on a daily basis with every traveler wherever they went.


Curve tries to help solving this issues. Curve is a social sharing platform similar to WAZE but for people in foot. With Curve the users can share their experiences, share tourist traps and by that reason helping others.


Some number to give you an idea:


  • In 2013 in Mexico there were approximately 1538 tourist abductions in hazardous areas.
  • The queues for the London Eye are 2 hours to buy the ticket and another 1:30 hour of waiting to enter the attraction.
  • Every year millions of Euros are extorted from tourists in this type of street schemes without giving a chance to the tourist to recover his money.


The solution is Curve:

Cuve is the first and only app that allows you to:

  1. View real-time tourist alerts;
  2. Ending the F.O.M.O. (Fear of Missing Out)
  3. Ensures the sale of tickets from attractions in the trusted places
  4. End queues waiting to purchase attraction tickets


These are a few of the things that Curve solve.


Curve is divided in the following features:

  • User signup
  • Geo location for map similar to Waze
  • Reporting System similar to Waze, user can report:
  • Tourist Trap
  • Queue
  • Do not accept Credit Card
  • ATM Without Money
  • Danger zone / road
  • Close Toilet / Paid Toilet
  • Curated Places to Visit
  • Link to official Ticket Sales
  • Pointing System


Curve is the first and only app that allows real-time tourist problem reports.

  • Schemes (scams)
  • Dangers
  • Information
  • Queues waiting


The Curve comes to end the F.O.M.O. (Fear of Missing Out), recommending, by city, the most important points.  It also creates Tops 10/20 places to visit for tourists to know the priorities.


The Curve aims to end the waiting queues in the purchase of attraction tickets. You can make this transaction in the application itself.


Instead of being required 5 or 6 applications for each task, in the Curve, the tasks are centered:

  • Purchase tickets
  • Choose the best places to visit
  • Walking routes 
  • Real-time Reports


Content Freshness & Updates

Project Timeline

Created: June 21, 2020 at 12:56 PM (5 years ago)

Last Updated: December 15, 2025 at 11:53 PM (1 day ago)

Update Status: Updated 1.2998226779398 days ago - Recent updates

Version Information

Current Version: 1.0 (Initial Release)

Development Phase: Production Ready - Market validated and ready for acquisition

Next Update: <p>The project will need to be published online. The first version will have no cost because it can feet inside the free plan of Azure, OneSignal and Mapbox. </p><p><br></p><p>The revenue model is with affiliate link in the ticketing booking system. Maybe a better advertised system would preferred. </p><p><br></p><p>or even negotiate with for example the colosseum ticketing system and get a better margin for each sale. </p>

Activity Indicators

Project Views: 3,447 total views - Active engagement

Content Status: Published and publicly available

Content Freshness Summary

This project information was last updated on December 15, 2025 and represents the current state of the project. The content is very fresh and reflects recent developments. The project shows active engagement with 3,447 total views, indicating ongoing interest and relevance.

Visual Content & Media

Project Screenshots & Interface

The following screenshots showcase the visual design and user interface of CURVE:

Screenshot 1: Main Dashboard & Primary Interface

This screenshot displays the main dashboard and primary user interface of the application, showing the overall layout, navigation elements, and core functionality. The interface demonstrates the modern design principles and user experience patterns implemented using c#,Microsoft SQL,Xamarin,Azure.

Project Demonstration Videos

The following videos provide visual demonstrations of CURVE in action:

Demo Video 1: Main Functionality Walkthrough

This video demonstrates the main functionality and core features of the application, providing a comprehensive overview of how the system works. The video showcases the mobile application's technical implementation using c#,Microsoft SQL,Xamarin,Azure and user interface design, providing viewers with a clear understanding of the project's capabilities and value proposition.

Video URL: https://youtu.be/OeO_t0Sr1qY

Live Demo & Interactive Experience

Live Demo URL: https://www.curve.pt

Experience CURVE firsthand through the live demo. This interactive demonstration allows you to explore the application's features, test its functionality, and understand its user experience. The live demo showcases the mobile application's technical capabilities implemented with c#,Microsoft SQL,Xamarin,Azure and real-world performance, providing a comprehensive understanding of the project's value and potential.

Visual Content Summary

This project includes 1 screenshot and 1 demonstration video plus a live demo, providing comprehensive visual documentation of the mobile application. The media content demonstrates the project's technical implementation using c#,Microsoft SQL,Xamarin,Azure and user interface design, showcasing both the visual appeal and functional capabilities of the solution.

Technical Specifications & Architecture

Technology Stack & Implementation

Primary Technologies: c#,Microsoft SQL,Xamarin,Azure

Technology Count: 4 different technologies integrated

Implementation Complexity: Medium - Moderate integration effort with multi-skill development

Technology Analysis

c#: Modern technology component for enhanced functionality and performance
Microsoft SQL: Modern technology component for enhanced functionality and performance
Xamarin: Modern technology component for enhanced functionality and performance
Azure: Modern technology component for enhanced functionality and performance

System Architecture & Design

Architecture Type: Mobile Application

Architecture Pattern: Mobile-First Architecture with responsive design principles

Scalability & Performance

Scalability Level: Standard - Scalable architecture ready for growth

Security & Compliance

Security Level: Commercial-grade security for business applications

Security Technologies: Modern security practices and secure coding standards

Data Protection: Standard data protection practices for user information and application data

Integration & API Capabilities

Live Integration: https://www.curve.pt - Active deployment with real-world integration

API Technologies: Modern API development with standard RESTful practices

Integration Readiness: Production-ready for business integration and enterprise deployment

Development Environment & Deployment

Deployment Status: Live deployment with active user base

Next Development Phase: <p>The project will need to be published online. The first version will have no cost because it can feet inside the free plan of Azure, OneSignal and Mapbox. </p><p><br></p><p>The revenue model is with affiliate link in the ticketing booking system. Maybe a better advertised system would preferred. </p><p><br></p><p>or even negotiate with for example the colosseum ticketing system and get a better margin for each sale. </p>

Technical Summary

This mobile project demonstrates advanced technical implementation using c#,Microsoft SQL,Xamarin,Azure with production-ready deployment. The technical foundation supports immediate business integration with modern security practices and scalable architecture.

Common Questions & Use Cases

How to Build a mobile Project Like This

Technology Stack Required: c#,Microsoft SQL,Xamarin,Azure

Development Approach: Develop using mobile-first design principles with cross-platform compatibility. Implement touch-friendly interfaces and offline functionality.

Step-by-Step Development Guide

  1. Planning Phase: Define requirements, user stories, and technical architecture
  2. Technology Setup: Configure c#,Microsoft SQL,Xamarin,Azure development environment
  3. Core Development: Implement main functionality and user interface
  4. Testing & Optimization: Test performance, security, and user experience
  5. Deployment: Deploy to production with monitoring and analytics
  6. Monetization: Implement revenue streams and business model

Best Practices for mobile Development

Technology-Specific Best Practices

c# Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Microsoft SQL Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Xamarin Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.
Azure Best Practices: Follow modern development practices, implement proper error handling, use version control effectively, and optimize for performance and security.

General Development Best Practices

  • Code Quality: Write clean, maintainable code with proper documentation
  • Security: Implement authentication, authorization, and data protection
  • Performance: Optimize for speed, scalability, and resource efficiency
  • User Experience: Focus on intuitive design and responsive interfaces
  • Testing: Implement comprehensive testing strategies
  • Deployment: Use CI/CD pipelines and monitoring systems

Use Cases & Practical Applications

Target Audience & Use Cases

Business Use Cases: This project is ideal for businesses looking to implement a ready-made solution. Perfect for entrepreneurs, startups, or established companies seeking mobile solutions.

Comparison & Competitive Analysis

Why c#,Microsoft SQL,Xamarin,Azure?

This project uses c#,Microsoft SQL,Xamarin,Azure because:

  • Technology Synergy: The combination of c#,Microsoft SQL,Xamarin,Azure creates a powerful, integrated solution
  • Community Support: Large, active communities for ongoing development and support
  • Future-Proof: Modern technologies with long-term viability and updates

Competitive Advantages

  • Modern Tech Stack: c#,Microsoft SQL,Xamarin,Azure provides competitive technical advantages
  • Ready for Market: Production-ready solution with immediate deployment potential

Learning Resources & Next Steps

Learn c#,Microsoft SQL,Xamarin,Azure

To understand and work with this project, consider learning:

  • c#: Official documentation and community learning resources
  • Microsoft SQL: Official documentation and community learning resources
  • Xamarin: Official documentation and community learning resources
  • Azure: Official documentation and community learning resources

Hands-On Learning

Try It Yourself: https://www.curve.pt

Experience the project firsthand to understand its functionality, user experience, and technical implementation. This hands-on approach provides valuable insights into real-world application development.

Project Details

Project Type: Mobile

Listing Type: Sell

Technology Stack: c#,Microsoft SQL,Xamarin,Azure

What's Included

domain,design,twitter,source_code,data,email

Reason for Selling

<p>I am selling this project because I am busy with other things and no longer have time to maintain this project.</p>

Technical Architecture

Technology Stack & Architecture

This mobile project is built using a modern technology stack consisting of c#,Microsoft SQL,Xamarin,Azure. The architecture leverages these technologies to create a production-ready solution that can handle real-world usage scenarios.

Architecture Type: Mobile - This indicates the project follows mobile-first design principles with responsive interfaces.

Technical Complexity: Multi-technology stack requiring integration expertise

Business Context & Market Position

Business Model & Revenue Potential

This project represents a mobile business opportunity with established market presence. The project shows strong potential for revenue generation based on its user base and market positioning.

Acquisition Opportunity: <p>I am selling this project because I am busy with other things and no longer have time to maintain this project.</p> This presents an excellent opportunity for acquisition by someone looking to continue development or integrate the technology into their existing business.

Development Context & Timeline

Project Development Timeline

This project was created on June 21, 2020 and last updated on December 15, 2025. The project has been in development for approximately 66.8 months, representing 2004.7563736084 days of development time.

Technical Implementation Effort

Implementation Complexity: Medium - The project uses 4 different technologies (c#,Microsoft SQL,Xamarin,Azure), requiring moderate integration effort and multi-skill development.

Next Development Phase: <p>The project will need to be published online. The first version will have no cost because it can feet inside the free plan of Azure, OneSignal and Mapbox. </p><p><br></p><p>The revenue model is with affiliate link in the ticketing booking system. Maybe a better advertised system would preferred. </p><p><br></p><p>or even negotiate with for example the colosseum ticketing system and get a better margin for each sale. </p>

Market Readiness & Maturity

Production Readiness: This project is market-ready and has been validated through real user engagement. The codebase is stable and ready for immediate deployment or further development.

Competitive Analysis & Market Position

Market Differentiation

Technology Advantage: This project leverages c#,Microsoft SQL,Xamarin,Azure to create a unique solution in the mobile space. The technology stack provides cutting-edge technical implementation that sets it apart from traditional solutions.

Market Opportunity Assessment

Competitive Advantages

  • Proven Market Success: Established user base and revenue stream provide immediate competitive advantage
  • Technical Maturity: Production-ready codebase with real-world testing and optimization
  • Market Validation: User engagement and revenue data prove market demand
  • Modern Technology Stack: c#,Microsoft SQL,Xamarin,Azure provides scalability, maintainability, and future-proofing

Pricing Information

Offer Price: $24,000 USD

About the Creator

Developer: User ID 16908

Project Links

Live Demo: https://www.curve.pt

Key Features

  • Built with modern technologies: c#,Microsoft SQL,Xamarin,Azure
  • Ready for immediate acquisition

Frequently Asked Questions

What is this project about?

CURVE is a mobile project that In the past years the number of international travellers keeps growing with that there are a lot of problems that happen daily to these travellers, problems regarding security in cities, missing exper....

How much does this project cost?

This project is listed for sale at $minimum USD. There's also an offer price of $24,000 USD. The price reflects the project's current revenue, user base, and market value.

What's included when I buy this project?

domain,design,twitter,source_code,data,email You'll receive everything needed to run and maintain the project.

Why is the owner selling this project?

<p>I am selling this project because I am busy with other things and no longer have time to maintain this project.</p> This is a common reason for selling successful side projects.

What technologies does this project use?

This project is built with c#,Microsoft SQL,Xamarin,Azure. These technologies were chosen for their suitability to the project's requirements and the developer's expertise.

Can I see a live demo of this project?

Yes! You can view the live demo at https://www.curve.pt. This will give you a better understanding of the project's functionality and user experience.

How do I contact the project owner?

You can contact the project owner through SideProjectors' messaging system. Click the "Contact" button on the project page to start a conversation about this project.

Is this project still actively maintained?

Since this project is for sale, the current owner may be looking to transfer maintenance responsibilities to the buyer.