MillisecondTimer
All‑in‑one Millisecond timer
About
This app provides highly accurate timing tools, including a countdown timer, stopwatch, and clock, all with millisecond precision. It's designed for precise measurements in workouts, games, and everyday situations, offering background operation and seamless switching between apps.
What's New in MillisecondTimer
2.1.1
March 3, 2026
◆ MillisecondTimer Pro Now Available • Ad banners have been removed. It's time to focus on your timer and time management! • Quickly set up timers you've used before with Recent Timers! ◆ Millisecond Timer Updates ※ If the timer completion alert is delayed, go to iOS Settings → Notifications → Priority Notifications → MillisecondTimer turn off. The alert banner will appear instantly! • Fixed an issue where the completion banner notification would not appear correctly after editing a Recent Timer. We're committed to making this app even better!
MoreSubscription plans
MillisecondTimer Pro Month Plan
Access MillisecondTimer Pro for 1 month.
In-App Purchases
$34.99
MillisecondTimer Pro Lifetime
Access MillisecondTimer Pro forever.
FAQ
What is MillisecondTimer?
MillisecondTimer is a utility app that offers a countdown timer, stopwatch, and clock, all with millisecond (0.001 second) precision. It's designed for situations requiring highly accurate timekeeping.
Does MillisecondTimer have ads?
Yes, MillisecondTimer contains advertisements. The app also offers a Pro version with subscription plans for an ad-free experience and additional features.
What are the subscription options for MillisecondTimer Pro?
MillisecondTimer Pro is available as a monthly subscription for $0.99, a yearly subscription for $5.99, or a lifetime purchase. Subscriptions are managed through your Apple Account settings.
Can MillisecondTimer run in the background?
Yes, MillisecondTimer can run timers in the background and will notify you when a timer finishes, even if you are using another app or your device is locked. It also resumes seamlessly when you return to the app.
How accurate is the stopwatch in MillisecondTimer?
The stopwatch in MillisecondTimer records times accurately down to the millisecond (0.001 second). This allows for extremely precise measurement of intervals and events.
What devices is MillisecondTimer compatible with?
MillisecondTimer is supported on iPhone and iPod devices. It is rated for ages 4 and up.
How often is MillisecondTimer updated?
The latest version of MillisecondTimer is 2.1.1, last updated on March 3, 2026. The app was initially released on August 26, 2023.
How can I provide feedback or report a bug in MillisecondTimer?
You can send bug reports and feedback directly to the developer through the 'Send Bug Report & feedback' option found in the Settings menu within the app.
