Millisecond Clock
#103,356 of 719,896 by ratings on Apple · #4,840 of 50,710 in Lifestyle
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 09/03/2026
Tracked since 09/05/2026
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Category: Lifestyle
Description
Millisecond Clock shows the exact time down to 1/1000 of a second, accurate enough to measure real delay in cameras, video streams, and network connections.
Point a camera at the screen and compare it to another display: the difference in milliseconds tells you exactly how much latency you are dealing with.
Beyond precision, Millisecond Clock is a clock you can make your own. Every part of it, from color and font to position on screen, is yours to design.
DESIGN YOUR CLOCK- 13 built-in color themes, or create unlimited custom themes with the full color picker
- 30 fonts, from the classic digital LED look to elegant serif and rounded styles
- Adjustable glow and shadow effects for extra depth
- Drag the clock, date, and weekday anywhere on screen, and resize each one independently
STAY ON TIME, YOUR WAY- 12-hour or 24-hour time, with an optional blinking colon
- 9 date formats to match how you write dates
- Show or hide the date and day of the week
- Toggle the millisecond display on or off
BUILT TO STAY ON SCREEN- Keeps your screen awake so the clock is always visible
- A true universal app, designed for both iPhone and iPad
Millisecond Clock is free to use, supported by ads.
A one-time in-app purchase removes ads and unlocks every premium theme, no subscription required.
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Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
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| day | Not enough history yet | |||
| week | Not enough history yet | |||
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| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.