Stopwatch is made and published by ao-system, Inc. AppBrain is an independent app data site and isn't affiliated with ao-system, Inc. The app name, icon, screenshots and description belong to ao-system, Inc. and are shown as published on Google Play.
AppBrain's verdict
Niche- Installs
- 430
- Last updated
- September 1, 2026
- Ads
- Contains ads
- Size
- 27.9 MB
Stopwatch is a niche app, with 430 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Stopwatch for Android
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Store listing
By ao-system, Inc., from Google Play“Precise and simple stopwatch with lap tracking.”
Description by ao-system, Inc. Written by the developer, not by AppBrain. Click to read.
With clear controls and smooth operation, it's perfect for workouts, study sessions, cooking, productivity tracking, and any situation where precise timing matters.
Key Features
- High-precision stopwatch
Measures time accurately down to the millisecond.
- Lap time recording
Save up to 99 laps with automatic split-time calculation for easy pace tracking.
- Vibration feedback
Enable haptic feedback when pressing buttons for a more responsive feel.
- Simple and intuitive interface
Clean visuals and easy-to-reach controls make the app comfortable to use.
- Dark, stylish design
A modern look that fits well in any environment.
Perfect for
- Running, training, and interval workouts
- Study and focus sessions
- Cooking and daily tasks
- Productivity and time management
- Anyone who wants a lightweight, reliable stopwatch
Lightweight & Fast
The app is optimized for smooth performance and works well even on older devices.
Recent changes:
Improved overall stability and performance.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 27.9 MB
- Content rating
- Everyone
Technologies used by Stopwatch
Releases
Updates seen on Google Play- Version
- 1.6.0
- Launched
- January 2026
Alternatives
Similar apps and more from ao-system, Inc.
Installs
Tracked by AppBrain- Last 30 days
- 59
- Play install range
- 100+
- Launched
- January 2026
Installs over time
Stopwatch has been installed 430 times. Over the past 30 days, it has been installed 59 times.
Rankings
Google Play top chartsGoogle Play Rankings for Stopwatch
About the app and developer
About Stopwatch
Stopwatch is a tools app developed by ao-system, Inc.
Install Statistics
Stopwatch has been installed 430 times. In the last 30 days, the app was installed 59 times.
User Ratings
The app has no ratings yet.
App Information
Stopwatch is freely available from Google Play. The app size is 27.92 MB. The latest version available is 1.6.0. The last update was on September 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since January 2026.
App Performance Report
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