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Project Goal

Our goal was to build an engaging gaming solution that keeps the users interacting with the mobile app, and moreover, adding a gamification feature as well, so the users get points based on the completion of each stage, in order to increase the retention. Perhaps, developing a scalable platform for future monetization, such as ads, premium features, and other tournaments to offer rewards, as well as promoting learning through fun by providing diverse and educational question sets. We launched the application for both iOS and Android users for better performance metrics.

Project

Duce Duce App

Agency

Trango Tech

Industry

Mobile Gaming Industry

Target Platforms

Android and iOS Devices

Year

2025

Project

Custom Mobile App Development


The core challenge was to maintain question quality and avoid repetition that would frustrate the customers. Moreover, designing a user-friendly interface across all devices. Perhaps, balancing a game difficulty level as well to ensure casual and competitive players, because if the levels are not difficult to pass, anyone can clear the level, and it will be hard to maintain transparency. You can also achieve user retention beyond the initial installs.

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The solution for a large and frequently updated question database across all the multiple categories was discovered after the teamwork of data analysts, and project managers included within the teams. Moreover, the difficulty levels that they were quick to clear by anyone, only a few users can clear the levels of game levels. Lastly, the dynamic leaderboard system and achievement badges boost the competitiveness. Smooth onboarding and intuitive design for all types of users, and ina-pp rewards for daily players to make them more addicted to the games. Moreover, gamification mechanics support social sharing on the platforms and intuitive systems.

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The overall impact was increased player engagement with the mobile app and an extensively increased session length. With improved general knowledge and learning through the play session. Moreover, fostering a community via general leaderboards and extended competition. Lastly, the creation of a gamified platform suitable for monetization via advertisements, sponsorships, and microtransactions.

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problem

The Problem

The greatest struggle was to create a game that strikes a perfect balance between challenge and enjoyment because the primary hurdle was to maintain the quality and freshness of the duce deuce application, like adding new questions across the various categories to prevent redundancy and loss of user interest. Another challenge was to scale the platform instantly as per the users joining the dashboard and accommodate the future monetization features and reward-based tournaments without compromising the performance of the application, user interface and experience.

Business Solutions

Trango Tech and the team tackled and understood all the challenges, and indeed came up with a full-scale strategic and technical roadmap, including, dynamic question engine like creating a smart, scalable system that serves randomized, non-repeating questions using an AI-assisted sorting algorithm. Moreover, the team implemented badges, achievements, milestones, stage-based unlockables, and a real-time leaderboard for keeping the users engaged throughout the game. Developing a clean and adaptive UI using Flutter to ensure smooth, cross-platform performance with intuitive navigation. Lastly, the addition of gamification mobile like, mobile-like daily rewards, streak bonuses, and push notifications to incentivize players to return to the game instantly.

Tech Stack We Use to Built High-Performance Game Apps

  • React.js

    React.js

  • TypeScript

    TypeScript

  • Tailwind CSS

    Tailwind CSS

  • Vite

    Vite

  • Node.js

    Node.js

  • TypeScript

    TypeScript

  • Express.js

    Express.js

  • PostgreSQL (Supabase)

    PostgreSQL (Supabase)

  • Redis

    Redis

  • Prisma

    Prisma

  • Vercel (Frontend)

    Vercel (Frontend)

  • Railway (Backend)

    Railway (Backend)

  • GitHub Actions

    GitHub Actions

  • Docker (optional)

    Docker (optional)

  • Firebase Auth

    Firebase Auth

  • Stripe

    Stripe

Results

The Duce Duce application saw a 75+ increase in user retention within the first month of post-launch. Moreover, average session time exceeded 10 minutes per player, showing strong engagement. The dynamic leadership activity with the instant user logging in daily to the clim ranking.

2X Traffic
3X Calls
4X Customer
5X Downloaded

Design Library

Duce Duce Design Library

14

years of building digital products and we are just getting started

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