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QuanSystem

Quantum System

From idea to product, at quantum speed.

We design, build and run our own software — a website platform for preschools, a real-time multiplayer word game, a browser security extension and nine apps on Google Play.

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Quantum simulation
1.00×
Protocol

Decorative 3D scene: the word QuanSystem travelling as binary code between two qubits, one letter at a time.

Platforms in production
3
Apps on Google Play
9
Supported languages
12
Years of building
7 +

Platforms

Products we build and run

Three platforms in production — each with its own users, release cycle and infrastructure.

Google Play

Nine apps on Google Play

Games and classroom tools published under Quantum System. Free to try, all built in-house.

Lingo Online

Android

Live Turkish word duels against real opponents — match fast, solve faster.

Free Learn more

Lingo Türkiye

Android

A daily Turkish word puzzle — five guesses, and the meaning at the end.

Free Learn more

Race live opponents through arithmetic — speed and accuracy both count.

Free Teacher Approved Learn more

Work through questions from a library spanning primary school to university exams.

Free Learn more

English pronunciation practice built on the Turkish national curriculum for years 2–4.

Free Learn more

Find a word from its length and the letters you already have — 94,000-word dictionary.

Free Learn more

A random letter generator for timed party games, using an alphabet you define.

Free Learn more

Sayaç

Android

A digital tasbih — vibration feedback and a history of past dhikr.

Free Learn more

Lock My Devices

Android

Lock and manage all your Android devices remotely from a single code.

₺119,99 Learn more

How we work

Principles we do not negotiate

Four rules that shape every product on this page.

Ship small, ship often

Every product starts as the smallest version that is genuinely useful, then grows with the people actually using it.

Built for real networks

Offline-first mobile, aggressive caching and static delivery. Our pages load fast on a 3G phone, not just on fibre.

Twelve languages from day one

Turkish, English, Arabic, Hindi, Chinese and more — including full right-to-left layouts. Localisation is part of the design, not a patch.

Privacy is a default, not a plan tier

We hash what we can, store only what we must and track nothing we do not need.

Stack

What we build with

The tools behind every product above.

  • .NET
  • ASP.NET Core
  • C#
  • SignalR
  • Flutter
  • Dart
  • React
  • Next.js
  • Astro
  • Tailwind CSS
  • PostgreSQL
  • Redis
  • Elasticsearch
  • Docker
  • Nginx
  • Cloudflare

Have something in mind?

Tell us what you need — a product, an integration or a second opinion. A human replies.

Write to us

[email protected]