Comparison

MillisecondTimer vs Millisecond stopwatch & timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MillisecondTimer

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.

Highlights
  • Millisecond precision timing
  • Countdown timer with custom intervals
  • Stopwatch for accurate interval recording
  • Real-time millisecond clock display
  • Background operation and notifications
  • Recent timers for quick reuse
  • Customizable 12/24 hour clock format
Features
Read full description

Millisecond Timer is an all‑in‑one app that lets you use a countdown timer, stopwatch, and clock with millisecond (0.001 second) precision. Millisecond Stopwatch records your time accurately down to the millisecond, and Millisecond Clock shows the current time with millisecond precision. When you first install the app, a simple tutorial appears automatically so you can learn how it works and start using it right away. Use Millisecond Timer and Millisecond Stopwatch in situations like these - Measuring workout intervals and exercise times that need accurate records (running, marathon training, etc.) - Everyday situations where you need a precise countdown - Events or games that require millisecond‑level countdowns - Timer challenge games with friends, such as “Who can stop closest to 2.785 seconds?” or for fair draws and random picks 【Millisecond Timer】 - Set timers in hours, minutes, seconds, and milliseconds. - Easily increase or decrease the time using the + and − buttons. - Press and hold the + or − button to quickly set the exact time you want. - Instantly reuse your recent timers from the Recent Timers list. - Tap the displayed time to type in a value faster than using buttons. - Get notified when the timer finishes, even if you’re using another app (background) or your device is locked. - If the timer is running and you switch to another app, it will keep counting and resume seamlessly when you return. 【Millisecond Stopwatch】 - Record times one by one with millisecond precision. 【Millisecond Clock】 - See the current time in real time, down to the millisecond. - Choose between 12‑hour and 24‑hour formats in Settings. - Enjoy a clean digital clock design with a digital‑style font. If you find a bug or have a feature request, go to Settings in the app and use “Send Bug Report & feedback” to contact the developer. 【Pro Version】 Pro is available as a monthly or yearly subscription, as well as a lifetime purchase. - Subscriptions are charged to your Apple ID. - You can manage or cancel your subscription at any time in your Apple Account settings. - If you do not cancel at least 24 hours before the next billing date, your subscription may renew automatically. - All subscription terms follow Apple’s App Store policies. • Terms of Use: https://comdori.tistory.com/179 • Privacy Policy: https://comdori.tistory.com/161

About

Millisecond stopwatch & timer

This utility app offers both a stopwatch and a timer with millisecond precision. It includes smart presets, lap tracking, and customizable alerts. Ideal for precise timing in sports, studies, or experiments.

Highlights
  • Stopwatch and timer functionality
  • Millisecond visualization
  • Smart timer presets
  • Lap/split tracking
  • Dark mode
  • Vibration/sound alerts
Features
Read full description

[Key Features] - Dual features: Stopwatch + Timer - Millisecond visualization (00:00.00 format) - Smart timer presets (1min/5min/10min quick-set) - Lap/split tracking with comparative analysis - Dark mode & screen-always-on option - Vibration/sound alerts [Usecase] - Sports training & lap timing - Scientific experiments & lab use - Cooking/baking precision - Productivity time blocking

Screenshots

MillisecondTimer4 screens
Millisecond stopwatch & timer4 screens

Verdict

The call

The clearest difference is rating: MillisecondTimer at 5.0 against Millisecond stopwatch & timer's 4.0. MillisecondTimer also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (6 vs 1). Millisecond stopwatch & timer's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MillisecondTimer sells 3 in-app purchases, starting at $1.00 per month. Millisecond stopwatch & timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MillisecondTimer holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: MillisecondTimer has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

MillisecondTimer ships an update every 3 weeks, Millisecond stopwatch & timer every 4 months. The most recent releases landed on July 23, 2026 and September 5, 2026 respectively.

Scorecard5 real differences · 5 level
MillisecondTimer versus Millisecond stopwatch & timer: the parameters behind the verdict, then further details
ParameterMillisecondTimerMillisecond stopwatch & timer
PriceFreeFree
Rating5.0 (6 ratings) — better4.0 (1 ratings)
Positive reviews—50.0% of reviews
Number of ratings6 — better1
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size30 MB38 MB
Age rating4+4+
DeveloperWONJI HASeulki Eom

Customer experience

MillisecondTimer

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Millisecond stopwatch & timer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

MillisecondTimer

Subscriptions2
  • MillisecondTimer Pro Month Plan$1.001 Month
  • MillisecondTimer Pro Annual Plan$5.991 Year
One-time1
  • MillisecondTimer Pro Lifetime$34.99
None

Millisecond stopwatch & timer

No in-app purchases

Questions

Is MillisecondTimer free?
MillisecondTimer is free to download, with in-app purchases available.
Is Millisecond stopwatch & timer free?
Millisecond stopwatch & timer is free to download, with no in-app purchases.
Which has better reviews, MillisecondTimer or Millisecond stopwatch & timer?
MillisecondTimer is rated higher. MillisecondTimer averages 5.0 out of 5 from 6 ratings, while Millisecond stopwatch & timer averages 4.0 from 1 ratings.
Do MillisecondTimer or Millisecond stopwatch & timer have ads?
Both MillisecondTimer and Millisecond stopwatch & timer show ads.
Which is updated more often, MillisecondTimer or Millisecond stopwatch & timer?
MillisecondTimer ships an update every 3 weeks, and Millisecond stopwatch & timer every 4 months. Most recently, MillisecondTimer was updated on July 23, 2026 and Millisecond stopwatch & timer on September 5, 2026.

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