Mega Stopwatch app icon: the digits 1.23

Mega Stopwatch

Huge, readable time. Two buttons. Stop it with your voice. Works offline.

ANDROID · COMING TO GOOGLE PLAY

iOS · COMING TO THE APP STORE

Why it exists

I do dead hangs. Up on the bar I could not read the digits on any stopwatch I tried, I could not reach the phone to start or stop it, and I could not tell how long I had been hanging without dropping off to look.

So Mega Stopwatch does four things about it. The time fills the whole screen, so I can read it from the bar. A countdown before the start gives me a few seconds to get a proper grip. It speaks the elapsed time aloud, so I never have to look at all. And when the hang is over, I stop it by saying a word — no hands.

Read it from anywhere

The time fills the whole screen and resizes itself to fit — portrait or landscape, phone or tablet. A small hundredths read-out sits in the corner for when the difference matters.

Two buttons

Start and Reset. That is the entire interface. Reset stays disabled while the clock runs, so a stray thumb cannot wipe a session.

Stop it without touching it

Voice stop ends a run when it hears you — any loud sound, or your own recorded word. It is all worked out on your phone, and no recording is ever saved.

A countdown before it starts

Up to 60 seconds before the clock starts, and a separate delay before it resumes, so you have time to get into position. The last three seconds can be spoken, beeped or vibrated.

Hands-free updates

Have the elapsed time spoken aloud every 5 to 60 seconds — conversationally, not digit by digit — so you never have to look.

No accounts, no ads, no network

No analytics, no advertising, no sign-in, no tracking. It does not request internet permission at all, so it could not connect anywhere even if it tried.

A look at it

The stopwatch running, showing 01:37.63 with Stop and a dimmed Reset The countdown before start, showing a single large digit 3 The stop word screen, with three recordings made and a Test it button
The stopwatch in landscape, showing 02:00.54 on one line with the controls in a right-hand column

Getting voice stop to hear you

How well it works is mostly decided in the thirty seconds you spend recording your word.

Record the voice you will use

Not your sofa voice. Get properly out of breath first, then record — strained, clipped, short. That is what the app will have to recognise later.

Record where you will use it

Same room, same distance, phone in the spot you actually leave it. A word that matches on the kitchen table may not match across a gym.

Vary the three takes

One at the very end of a hold, one mid-effort, one closer to normal. The app takes the best match, so a varied set widens what it accepts.

If it does not hear you

Nudge Sensitivity towards Lenient, and turn Mic boost up when the phone is across the room. Re-recording out of breath fixes it more often than either.

If it stops on its own

Nudge Sensitivity towards Strict and Mic boost down — boost amplifies the gym as well as you. In a loud room, a recorded word beats Loud voice.

Tap Test first

Say your word and it tells you whether that would have stopped the clock. Test it out of breath, in the real place. Passing on the sofa proves very little.

See voice stop in detail →