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/ MOBILE APPS · ANDROID · iOS

Flutter app development for Android & iOS

One Flutter codebase, native apps for Android and iOS, plus a web version when you need it. Booking apps, community tools and business apps connected to your website and data. Built in Thessaloniki, Greece, for clients worldwide.

Get a free, fixed-price offer See our work
  • 527 projects completed
  • 4.97/5 from 454 reviews
  • 98.6% on budget
  • Thessaloniki, Greece · worldwide

/ WHAT WE BUILD

Apps people keep using

  • Cross-platform Flutter

    One codebase for Android, iOS and web, so features ship to every platform together.

  • Booking apps

    Mobile booking with a seamless flow, as in the hair salon booking app redesign.

  • Community & utility apps

    Location-based tools like Thelo Parking, which helps people find parking spots.

  • Connected to your backend

    APIs that link the app to your WordPress site, database or third-party services.

  • AI inside the app

    LLM-powered features such as assistants or smart search, when they add real value.

  • Store publishing

    Preparing builds and listings for Google Play and the App Store.

/ WHAT YOU GET

What you get

  • App design focused on simple, fast flows
  • Android and iOS apps from one Flutter codebase
  • Optional web version
  • Backend or API integration
  • Testing on real devices
  • Help with Google Play and App Store publishing
  • Optional updates and new features

/ CASE STUDIES

Recent projects

Salon booking app showing the salon photo gallery and bookable services

/ CASE 01 — FLUTTER · BOOKING

Hair Salon Booking App

Flutter development for web, Android and iOS: a redesign of a salon’s online booking system, built to be mobile friendly with a seamless flow and ease of use.

Thelo Parking app listing

/ CASE 02 — FLUTTER · COMMUNITY

Thelo Parking

A community tool that helps people find parking spots, developed with Flutter for both Android and iOS.

Projects completed
527
Avg. rating · 454 reviews
4.97/5
Projects on budget
98.6%
Online since
2013

Freelancer.com stats

/ PROCESS

How we work

  1. Free discussion

    A short call or written brief about your goals, audience and must-have features.

  2. Written offer

    Scope, timeline and a fixed price in writing, so you know the cost before anything starts.

  3. Build & review

    Design and development on a private staging site, with your feedback along the way.

  4. Launch & support

    Go-live, handover and optional ongoing maintenance, updates and backups.

/ CLIENT REVIEWS

What clients say

All 454 reviews on Freelancer.com
  • ★★★★★

    I have worked with Babis very intensively over the past months on the development of a rather complex AI-based application, and the experience has been exceptional… He doesn’t simply execute a list of tasks. He thinks along with the project, finds practical solutions…

    Kiran Schmidt · Google
  • ★★★★★ Translated from Greek

    Babis did an excellent job developing the software he created for me. He is professional, collaborative and very attentive to detail.

    Stella Papadopoulou · Google
  • ★★★★★ Translated from Greek

    Hand on heart, he is by far the best collaborator I have ever had. Honesty, consistency, immediate response, excellent quality of work…

    Konstantina louloudi · Google

/ FAQ

Questions, answered

Why Flutter instead of separate native apps?

Flutter builds Android, iOS and web apps from one codebase, which usually means lower cost, faster updates and the same experience on every device.

Can the app connect to my existing website?

Yes. We connect apps to WordPress sites, custom databases and third-party APIs, so bookings, users or content stay in sync.

Do you publish the app to Google Play and the App Store?

We prepare the builds and listings and guide you through publishing under your own developer accounts.

Do you work with clients outside Greece?

Yes. Web Wars is based in Thessaloniki, Greece, and works remotely in English and Greek with clients across Europe and worldwide. Our Freelancer.com profile alone counts 527 completed projects since 2013.

How much does it cost?

Every project is quoted individually. After a short discussion you get a free, fixed-price offer in writing, with scope and timeline, before any work starts.

/ RELATED SERVICES

Often combined with

/ NEXT STEP

Have an app idea?

Tell us what the app should do. You get a free, fixed-price offer in writing.

Get your free, fixed-price offer