I will develop a fitness app, gym app, workout app for ios, android

L
leojuliusdeve
L
leojuliusdeve
Leojulius
develop a fitness app, gym app, workout app for ios, android
Full Screen
develop a fitness app, gym app, workout app for ios, android
Full Screen
Full Screen
develop a fitness app, gym app, workout app for ios, androiddevelop a fitness app, gym app, workout app for ios, androiddevelop a fitness app, gym app, workout app for ios, android

About this gig

Hello great buyer,


Looking for a professional fitness, gym, or workout app for your business? I can help you build a modern, user-friendly mobile app for iOS and Android.

I develop custom fitness apps, gym apps, workout tracking apps, personal trainer apps, and wellness solutions tailored to your goals.


What I can build:

  • Fitness & workout apps
  • Gym membership apps
  • Exercise & progress tracking
  • Personal trainer apps
  • Nutrition & meal features
  • User accounts & profiles
  • Push notifications
  • Pa.yment & API integration
  • Admin dashboard & backend


I focus on clean UI, smooth performance, secure functionality, and a great user experience.

Message me before ordering to discuss your idea and choose the right package for your project.

  • App type

    • Hybrid

  • Programming language

    • JavaScript
    • Kotlin
    • Objective-C
    • PHP
    • Python
    • Swift
    • TypeScript
    • HTML
    • React Native
    • Flutter

  • Frameworks

    • Flutter
    • Ionic
    • NativeScript
    • MAUI
    • Laravel
    • Angular
    • Node.js

  • Purpose

    • Chat
    • Streaming
    • Music
    • Booking
    • Finance
    • Medical
    • Health & fitness
    • Education
    • Lifestyle
    • Ecommerce

  • Tools

    • Thunkable
    • Power apps
    • Xamarin
    • Flutterflow
    • Unity
    • Firebase
    • BuildFire

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Performance
    • Security
    • Design
    • Data storage

Get to know Leojulius

Leojulius

Full Stack Developer

  • FromUnited States
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish
Hi, I'm Leojulius, a Full-Stack Developer focused on building modern, scalable, and high-performing web applications. I help businesses and startups turn ideas into reliable digital solutions using React, Next.js, Node.js, APIs, and databases. I create responsive interfaces, secure backend systems, and maintainable applications with a focus on quality, communication, and client satisfaction. Whether you need a new website, custom app, integrations, or bug fixes, I'm ready to bring your vision to life.

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