Comparison

MillisecondTimer vs 로또시그널 AI

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
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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

로또시그널 AI

Features
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매주 반복되는 로또 번호 고민, 이제 그만! 로또앱은 당신의 번호 선택을 돕는 스마트 로또 도우미입니다. - AI 추천 & 통계 분석 – 과거 당첨 패턴 기반으로 맞춤 번호 추천 - 번호 저장 & 회차 관리 – 나만의 번호를 간편하게 저장하고 자동 비교 - 간편 UI – 누구나 쉽게 사용할 수 있는 깔끔한 인터페이스

Screenshots

MillisecondTimer4 screens
로또시그널 AI3 screens

Verdict

The call

The clearest difference is in-app purchases: 로또시그널 AI at none against MillisecondTimer's 3. 로또시그널 AI also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support 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. 로또시그널 AI asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 2, 2026.

Scorecard2 real differences · 7 level
MillisecondTimer versus 로또시그널 AI: the parameters behind the verdict, then further details
ParameterMillisecondTimer로또시그널 AI
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.613.0 — better
Further details — not scored
Size30 MB83 MB
Age rating4+4+
DeveloperWONJI HAmkideabox Co. Ltd.

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

로또시그널 AI

No in-app purchases

Questions

Is MillisecondTimer free?
MillisecondTimer is free to download, with in-app purchases available.
Is 로또시그널 AI free?
로또시그널 AI is free to download, with no in-app purchases.
Do MillisecondTimer or 로또시그널 AI have ads?
Both MillisecondTimer and 로또시그널 AI show ads.
Which is updated more often, MillisecondTimer or 로또시그널 AI?
MillisecondTimer ships an update every 3 weeks, and 로또시그널 AI every 3 weeks. Most recently, MillisecondTimer was updated on October 2, 2026 and 로또시그널 AI on October 2, 2026.

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