Stopwatch app icon
Tools

Stopwatch

Application for accurately measuring time intervals and managing a record of individual laps. It includes features such as a clock display and an option to…

About Stopwatch

Find this application for Linux (.deb) at 👉 Linux Downloads

The Stopwatch App by Ufumbuzi is a high-precision, digital time-tracking tool engineered as a Progressive Web App (PWA). This free application delivers a seamless and reliable environment for measuring precise time intervals, managing individual laps, and resetting logs instantly—all directly from your web browser without the hassle of heavy software installations.

What is the application used for?

Designed to provide robust time-tracking for a wide variety of activities, its core functionalities include:

  • High-Precision Chronometry: Effortlessly start, pause, and stop the time counter with real-time accuracy.
  • Lap Management (Laps): Capture specific split-time intervals during a single running session to monitor performance trends.
  • Log Control: Clear or reset recorded lap histories with a single click to start fresh whenever needed.

What problems does it solve?

  • Eliminates Complex Setups: It eliminates the need for downloading bulky native applications, providing instant web-based access to measure tasks or workouts.
  • Reduces Distractions: Avoids complex and cluttered interfaces, offering a straightforward solution focused entirely on productivity and time analysis.
  • Cross-Platform Friction: Solves the difficulty of tracking time across different hardware configurations by performing flawlessly on both mobile and desktop screens.

Why should you choose this tool?

  • 100% Free & Accessible: Fully functional and openly available as a lightweight Progressive Web App maintained for the community.
  • Clean & Streamlined UI: An intuitive, minimalist interface that maximizes visual clarity, making it easy to read times and analyze recorded splits at a glance.
  • Privacy & Transparency: Built with a privacy-first philosophy, features dedicated sections for privacy policies and clear terms of service, ensuring your usage remains transparent and secure.
  • Optimized Performance: Engineered to be highly responsive and lightweight, ensuring minimal battery and system resource consumption across all your devices.

Stopwatch features

Install Stopwatch as a PWA

Stopwatch is a progressive web app. Install it from your browser and it runs like a normal app, with its own icon and its own window.

Android

Open Stopwatch in Chrome, tap the browser menu (⋮) and choose “Install app” or “Add to Home screen”.

iPhone / iPad

Open Stopwatch in Safari, tap the Share button and choose “Add to Home Screen”.

Desktop

Open Stopwatch in Chrome, Edge or Brave and click the install icon on the right side of the address bar.

Frequently asked questions about Stopwatch

What is Stopwatch?

Application for accurately measuring time intervals and managing a record of individual laps. It includes features such as a clock display and an option to delete saved lap history.

Is Stopwatch free?

Yes. Stopwatch is a free, ad-free progressive web app. It needs no sign-up and no payment details, and your data stays on your own device.

Does Stopwatch work offline?

Yes. Once installed as a PWA, Stopwatch runs from your device and keeps working when you have no internet connection.

How do I install Stopwatch on my phone or computer?

Open Stopwatch in your browser and choose “Install app” from the Chrome menu, or “Add to Home Screen” in Safari. It then opens with its own icon, like a native app.

Which devices does Stopwatch support?

Stopwatch works on Android, iOS, Windows, macOS and Linux, because it is a progressive web app.

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