Clock Face vs Millisecond Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clock Face
Enhance your device's lock screen and home screen with beautiful analog and digital clocks. Set music alarms, enjoy hourly chimes, and utilize desktop widgets for convenient timekeeping.
- Analog and digital clock display
- Lock screen and home screen widgets
- Multiple clock dial styles
- Music alarms
- Hourly chime and voice broadcast
- Desktop widgets
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Analog clock, contains multiple sets of analog clock dials. Your device needs such a beautiful clock - Display digital clock with seconds on lock screen, dynamic island, home Screen, standby mode screen. - Multiple sets of beautiful clock dials, switch by swiping left and right. - Provide a variety of music alarm clocks to wake you up on time。 - Hourly chime, voice broadcast current time. - Desktop Clock supports desktop widgets and lock screen widgets.
Millisecond Clock
This app displays the most accurate time available, down to the millisecond. It's useful for measuring network delays or video streaming lag by comparing displayed time differences.
- Millisecond precision time display
- Accurate timekeeping for iPhone and iPad
- Network delay measurement
- Video streaming lag analysis
- Free to download
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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.
Screenshots
Verdict
The clearest difference is update cadence: Clock Face at fortnightly against Millisecond Clock's every 6 months. Clock Face also leads on ratings volume (17K vs 131). Millisecond Clock's advantage is rating (4.7 vs 4.5) and review sentiment (73% vs 61%). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Clock Face sells 1 one-off in-app purchase and Millisecond Clock sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Millisecond Clock holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Clock Face has 17K ratings behind it against 131, so its average is the more settled of the two. Written reviews point the same way: 61% of Clock Face's written reviews are positive against 73% of Millisecond Clock's.
Clock Face ships an update fortnightly, Millisecond Clock every 6 months. The most recent releases landed on September 24, 2026 and September 6, 2026 respectively.
| Parameter | Clock Face | Millisecond Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (17K ratings) | 4.7 (131 ratings) — better |
| Positive reviews | 61.2% of reviews | 72.7% of reviews — better |
| Number of ratings | 17K — better | 131 |
| Update frequency | Fortnightly — better | Every 6 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 52 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 化媚 席 | Chia-Chun Hsieh |
Customer experience
Clock Face
Millisecond Clock
Bugs and requests
Clock Face
Reported bugs
3 issues- Alarm not working as expected
- Time not syncing correctly
- Widget not reflecting selected clock face
Requested features
5 requests- Add more clock face options
- Allow customization of clock faces
- Implement a 12-hour time format
- Enable setting the clock as lock screen
- Add option to display time on home screen widget
Millisecond Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Clock Face
- Pro Version$2.99
Millisecond Clock
- Remove Ads$0.99
- Special Offer Package$2.99
- Unlock Themes$3.99
Questions
Is Clock Face free?
Is Millisecond Clock free?
Which has better reviews, Clock Face or Millisecond Clock?
Do Clock Face or Millisecond Clock have ads?
Which is updated more often, Clock Face or Millisecond Clock?
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