Comparison

땡초 vs Nanotime

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

Head to head
About

땡초

Features
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땡초는 티켓팅, 수강신청, 예약 오픈, 선착순 이벤트처럼 1초가 중요한 순간을 위한 서버 시간 확인 앱입니다. 원하는 사이트의 서버 응답 시간을 기준으로 현재 시각을 확인하고, 목표 시각까지 남은 시간을 카운트다운으로 볼 수 있습니다. Dynamic Island와 Live Activity로 앱 밖에서도 남은 시간을 확인할 수 있고, 목표 시각 알림과 햅틱으로 중요한 순간을 놓치지 않도록 도와줍니다. 주요 기능 - URL 기반 서버 시간 확인 - 목표 시각까지 카운트다운 - Dynamic Island 및 Live Activity 지원 - 목표 시각 알림 및 햅틱 - 인기 사이트 추천 목록 - 티켓팅 감각을 연습할 수 있는 시뮬레이션 - 다른 사용자의 연습 랭킹 확인 이럴 때 사용해 보세요 - 콘서트, 공연, 팬미팅 티켓팅 전 - 수강신청 시작 전 - 예약, 오픈런, 선착순 신청 전 - 정각에 맞춰 직접 버튼을 눌러야 할 때 - 티켓팅 타이밍을 미리 연습하고 싶을 때 땡초는 자동 예매, 자동 클릭, 자동 새로고침 기능을 제공하지 않습니다. 사용자가 직접 시간을 확인하고 준비할 수 있도록 돕는 시간 보조 도구입니다.

About

Nanotime

This utility app displays the precise server time down to 1/100 of a second, crucial for time-sensitive events like ticket drops or class registrations. It offers visual accuracy indicators, a floating clock overlay, and customizable sound/vibration alerts to ensure you never miss a critical moment.

Highlights
  • Displays server time to 1/100 second
  • Shows accuracy margin (±ms)
  • Floating clock overlay (Picture-in-Picture)
  • Sound and vibration alerts
  • Customizable pre-opening alerts
  • Rehearsal mode for practice drops
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Ticket sales and class registration open on the site's server clock, not on your phone's clock. Nanotime reads what time that server says it is and shows it down to 1/100 of a second. ■ See how accurate it is The remaining margin is shown as ±ms next to the clock. If the reading gets old or the server's clock wobbles, you'll know right away. ■ A clock that floats over the booking page Keep the booking page open and watch the server clock in a small floating window (PiP). It keeps running after you leave the app. ■ Sound and vibration at the exact second A signal every second from 10 seconds out, with a different rhythm for the last 3 seconds. No need to watch the screen. ■ Alerts before it opens Save the opening time and get alerts at the times you choose for each one. ■ Rehearsal Practice a drop 10 seconds ahead on the real server clock. It's scored by when your click reaches the server, not when you tapped. Use it for concert and show tickets, sports tickets, class registration, limited releases and first-come sign-ups. If a site isn't listed, just enter its address. No auto-clicking and no macros. It only shows the time.

Screenshots

땡초4 screens
Nanotime4 screens

Verdict

The call

The clearest difference is in-app purchases: 땡초 at none against Nanotime's 1. 땡초 also leads on ads (none vs shown). Nanotime's advantage is update cadence (every 2 days vs every 2 months). On price, 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. Nanotime sells 1 one-off in-app purchase. 땡초 asks for nothing beyond the download.

UpkeepUpdate frequency

땡초 ships an update every 2 months, Nanotime every 2 days. The most recent releases landed on October 25, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 5 level
땡초 versus Nanotime: the parameters behind the verdict, then further details
Parameter땡초Nanotime
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size2 MB66 MB
Age rating4+4+
DeveloperGeonWoo ShinNemo factory

In-app purchases

None

땡초

No in-app purchases

1 purchases

Nanotime

One-time1
  • Remove Ads$3.99

Questions

Is 땡초 free?
땡초 is free to download, with no in-app purchases.
Is Nanotime free?
Nanotime is free to download, with in-app purchases available.
Do 땡초 or Nanotime have ads?
Nanotime shows ads; 땡초 does not.
Which is updated more often, 땡초 or Nanotime?
땡초 ships an update every 2 months, and Nanotime every 2 days. Most recently, 땡초 was updated on October 25, 2026 and Nanotime on November 1, 2026.

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