Video Replay for Every Sport

Settle Every Dispute,
Replay Any Moment

Challenge App records your badminton, pickleball, or tennis match and instantly replays the last 15–20 seconds — triggered by your voice. Powered by 100% offline models, it needs zero internet required and absolutely no tripod. Just point, record, and challenge.

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Who We Are

Driven by Innovation

We are a technology company passionate about crafting software that people love to use.

Sparkar Inc is a software development company focused on building products that make a difference. We believe in clean code, thoughtful design, and experiences that put the user first.

Our team combines deep technical expertise with a sharp eye for product design. Whether it's a mobile app for millions or a backend system that powers critical workflows, we bring the same level of care and craftsmanship to every project.

5+

Products Built

10K+

Users Served

99%

Uptime

Full-Stack Expertise

Mobile, Web, Cloud & Beyond

What We Do

Our Services

End-to-end software solutions designed to help your business thrive in the digital age.

Mobile App Development

Native and cross-platform apps for iOS and Android. From concept to App Store launch, we handle the full lifecycle.

Web Applications

Scalable, responsive web platforms built with modern frameworks. Fast load times, great UX, and rock-solid reliability.

Custom Software

Tailored solutions for unique business challenges. We architect, build, and maintain systems that scale with you.

Our Products

Apps You'll Love

Innovative tools designed for sports enthusiasts and competitors.

Challenge App: Video Replay

Whether it's a badminton line call, a pickleball kitchen fault, or a tennis baseline dispute — Challenge App gives you instant, high-FPS video replay. Runs entirely on offline AI models (no internet needed) and requires no tripod — just hold your phone and record the action.

  • ✓ Handheld Ready: Advanced stabilization — no tripod or extra gear needed.
  • ✓ Voice Activated: Yell "Challenge" to instantly replay the last 15–20 seconds.
  • ✓ Any Sport: Built for badminton & pickleball, works great for tennis, volleyball, and more.
App Store Google Play
ThirdUmpire
Line Judge
Start Judging

ThirdUmpire: Line Judge

Precision line calling for tennis, volleyball, and badminton. Ensure every point is fair with our advanced line-judging technology.

  • Accurate Line Calls

    Millimeter-perfect accuracy for in/out decisions.

  • Multi-Sport Support

    Works for Tennis, Volleyball, Badminton, and more.

App Store Google Play
Get in Touch

Let's Talk

Have a project in mind or just want to say hello? We'd love to hear from you.

Whether you're looking for a development partner or have a question about our products, reach out and we'll get back to you promptly.

Email

info@sparkarinc.com

Based In

Canada

Website

sparkarinc.com