No Internet required

Creates a local WiFi network without requiring internet connection.

Unlimited participants !

250+ participant devices can be connected in a single quiz session.

Unmatched time accuracy

Can resolve buzz time ties upto a nano-second !

Lists all who buzz

Lists the names of all those who buzz in a chronological order.

Custom buzz tunes

Don't like the default buzzer sound? Use your own tunes!

Inbuilt Score-sheet

Quiz Master grants marks with a single tap. Current leaderboard is visible on all devices.

Lightweight and robust

Light years ahead of competition in terms of features, extremely reliable, yet has a tiny size.

Competitive Pricing

'Trial' mode is available for free. 'Regular' passcode is cheap. 'Master' passcode is dirt cheap !

How does it compare with the traditional hardware buzzers?

​Hassle-free and inexpensive quizzing is now a reality !

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• Traditional buzzer participants have only 6-8 hardwares in a set. LightSpeed Buzzers can connect up to 250 participants at a time !

• Traditional buzzers have a least count in seconds. LightSpeed can resolve ties up to nanoseconds !  

• LightSpeed users can customize their buzz tune sounds to their liking.

• No more manual scoring required ! Inbuilt scoresheet for quiz masters and participants.

How reliable is the LightSpeed Quiz Buzzer ?

Unlike, many of our competitors, LightSpeed is extremely robust and is dead simple to use.

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• Creating or joining a quiz session should take no longer than a few seconds.

• It does not matter if the participant connects and starts first or the Quiz master.

• If a participant is disconnected midway a quiz, he can simply reconnect and resume with no loss to his scores.

• LightSpeed also works in the background or after receiving a call during a quiz session.

What are the other features for participants ?

• A haptic feedback (vibration) is provided when the participant buzzes.

• The team name and the buzz tune can be changed midway a quiz session.

• Participants can view the current scoreboard from their screen itself.

What are the other features for the Quiz master ?

• Automatic announcement by speech of the evaluation done for a particular team per question will be done by the App, so that all participants can know about it. 

• A ‘Take snapshot’ feature is available in the ‘score’ screen.Pressing on this button, will save photo(s) of the current scoresheet in the ‘Pictures’ folder on the storage.