BufferBeat

ClarityLabz

About this app

BufferBeat – Measure Your Real YouTube Video Experience

Your speed test looks great. So why does YouTube still buffer?

Traditional speed tests measure bandwidth at a single moment. They don’t tell you how your videos actually perform while you’re watching them.

BufferBeat measures your real YouTube viewing experience.

With a single tap, BufferBeat opens YouTube, monitors your video playback, detects buffering and frozen video, and calculates your Video Experience Score (VES)—a simple score that reflects what you actually experienced.

How it works

1. Tap Start YouTube Test
2. Watch a short 2-minute YouTube video
3. BufferBeat analyzes your viewing experience
4. Receive your Video Experience Score (VES)
5. Help improve the live public Video Experience Map with your anonymous test

Why BufferBeat is different

Unlike traditional speed tests, BufferBeat measures real video playback, not synthetic network performance.

It detects:

• Video buffering
• Frozen playback
• Playback interruptions
• Overall video experience

Features

✅ One-tap 2-minute YouTube test

✅ Video Experience Score (VES)

✅ Live public Video Experience Map

✅ Compare video experience by carrier and location

✅ Privacy-first design — BufferBeat analyzes playback behavior, never records or uploads your screen or videos

Help build the world’s first Video Experience Map

Every anonymous test helps improve BufferBeat’s live map, making it easier to discover where mobile video performs well—and where it doesn’t.

Whether you’re comparing carriers, troubleshooting streaming problems, or simply curious about your mobile experience, BufferBeat helps you measure what speed tests can’t.

Because network speed isn’t the same as video experience.