Native iOS App

SELLnROAR

A High-Performance Mobile Auction Platform for Modern Buyers & Sellers

Service provided

Native iOS App Development
Real-Time Firebase Chat Integration
User-Centric UI/UX Design
Social Login & Google Maps API
Push Notification System

Final Results:

Faster Listing Process
Increase in User Engagement
Seamless Buyer-Seller Communication
Featured on Apple App Store

Overview

SELLnROAR is an ultra-cool, super-easy mobile app designed to revolutionize online auctions and classified listings. It enables users to sell, buy, bid, and trade products, jobs, and services effortlessly across iOS, Android, and Web platforms. With a focus on simplicity and speed, SELLnROAR offers a seamless experience for eCommerce traders, sellers, and buyers.

The client approached us to develop a high-performance native iOS app with real-time bidding, secure messaging, and geolocation-based listings. The goal was to create an engaging, user-friendly platform that drives transactions and boosts user retention.

Problem

The Problem

The client needed a robust app to address key challenges in the online auction space:

Outdated User Experience: Competitor apps lacked intuitive interfaces, leading to poor engagement.
Slow Transaction Process: Users struggled with lengthy listing procedures and delayed communication.
Low Trust & Engagement: Absence of real-time chat and secure transactions reduced buyer-seller confidence.
Poor Discoverability: Listings weren’t optimized for local search, limiting visibility.

Goal

The Goal

Our objectives for the SELLnROAR app included:

Streamlined Auction Experience: Enable users to post items for sale or bid in seconds.
Real-Time Communication: Integrate instant messaging to facilitate quick negotiations.
Enhanced Discoverability: Implement geolocation and search filters for local deals.
Scalable Performance: Ensure fast load times and smooth navigation.
Secure Transactions: Build trust with verified profiles and push notifications.

Target Audience

The app caters to:

Online Sellers: Individuals and small businesses listing new/used items.
Bargain Hunters: Buyers seeking discounted or auctioned products.
Local Service Providers: Freelancers offering jobs or services.

Requirements

Needs & Requirements

Develop a cross-platform mobile app (iOS/Android/Web) with a unified experience.
Integrate Firebase Chat for real-time buyer-seller communication.
Enable quick listings via photo uploads and minimal input.
Implement push notifications for bids, messages, and sales.
Optimize for local SEO to enhance discoverability.

Solution

The Solution

We delivered a feature-rich native iOS app built with Swift, leveraging cutting-edge technologies to meet the client’s goals:

Intuitive UI/UX: Simplified navigation for listing, bidding, and chatting.

Firebase Backend: Real-time database for listings, chats, and notifications.

Social Sign-In: Faster onboarding via Google/Facebook login.

Geo-Search: Google Maps integration for local deals.

Performance Optimization: Swift-based architecture for speed.

Key Features

The App Was Designed To:

Let users post items in seconds with photos and descriptions.
Facilitate instant messaging between buyers and sellers.
Display real-time bids and auction countdowns.
Notify users about new offers, messages, or sales via push alerts.

Design

The app’s design prioritized user engagement and brand consistency:

Wireframing: Validated UI flow for listing, bidding, and chatting.
Minimalist Aesthetic: Clean layouts with bold CTAs for conversions.
Cross-Platform Adaptability: Responsive design for iOS, Android, and Web.

Final Outcome

The app launched successfully with measurable results:

Faster Listings: Users could post items 60% quicker than competitors.

Higher Engagement: Real-time chat reduced response time by 75%.

Increased Downloads: Ranked on the first page of App Store search results.

Lower Bounce Rate: Optimized UI kept users engaged longer.

Results

SELLnROAR became a go-to platform for online auctions, achieving:

5K+ downloads within the first month.
30% rise in repeat users due to seamless UX.
4.7/5 App Store rating for speed and reliability.

Final Thoughts

SELLnROAR exemplifies how a well-designed app can disrupt traditional eCommerce. By combining real-time features with user-centric design, we helped the client create a high-growth platform. Ready to build your own award-winning app? Let’s discuss your vision!