Sydney, Australia

Smart technology for everyday life

Leotastic Information Technology builds practical tools that give people clarity and control — from your home network to your business website.

Technology that works
for real people

We design, build, and deploy solutions across three core areas.

Educational Technology

AI-powered learning tools for children and families — making education engaging, personalised, and effective through smart technology.

Web Development

Custom websites for small businesses — restaurants, cafes, and shops. Modern, mobile-first designs that drive real results.

Network Solutions

Home network monitoring and diagnostic tools. Full visibility into every device, zero cloud dependency, complete local control.

Built in Sydney,
used everywhere

Two products that solve real problems we encountered ourselves.

SpellQuest Pro

An intelligent spelling practice app for children. AI-powered pronunciation, letter-by-letter input with instant feedback, learning statistics dashboard, custom word bank import from Excel, and goal tracking.

  • AI-powered word pronunciation with Google Gemini TTS
  • Letter-by-letter spelling with instant visual feedback
  • Learning dashboard with statistics and goal tracking
  • Custom word bank import from Excel files
  • Premium subscription with advanced features
iOS + Web · React + Swift · Available on App Store

HSC Chinese Companion

An intelligent study companion designed for NSW HSC Chinese exam preparation. Covers HSK 1-6 vocabulary, stroke-order writing practice, graded reading, listening training, and AI-powered text analysis.

  • 5000+ HSK vocabulary with spaced repetition
  • Stroke-order writing practice with real-time rendering
  • Graded reading system with nutrition heatmap visualisation
  • 30-min HSC listening controller with NESA integration
  • Gemini AI text analysis and writing assessment
React Native + Expo · Python Backend · Gemini AI

WiFi Tester

Professional-grade network diagnostics for iOS. One tap to get a complete picture of your WiFi health — speed, latency, DNS performance, signal strength, and optimisation tips.

  • One-tap diagnosis with scoring and recommendations
  • Speed test, Ping, DNS, Traceroute, device scanning
  • Home screen widget with real-time WiFi stats
  • SNMP query, Wake-on-LAN, port scanning
iOS 16+ · Swift · Available on App Store

Luminet

A compact network appliance that monitors every device, identifies every app, and gives you full control — with zero data leaving your home. Bridge mode or router mode, one-click switch.

  • Automatic device discovery — 12 device categories
  • Real-time per-device bandwidth monitoring
  • Application-level traffic identification (DPI)
  • 100% local processing — no cloud, no subscription
  • Dual mode: transparent bridge or full router
Debian Linux · Go Backend · Vue.js Dashboard

Let's build something

Whether you need a website, a network solution, or a custom app — we'd love to hear from you.

info@leotastic.com.au