Comparison

땡초 vs ClockChime

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

Head to head
About

땡초

Features
Read full description

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

ClockChime

This app announces the current time hourly and on the half-hour, helping you stay aware without checking your device. It offers native performance, low resource usage, and customizable chime settings.

Highlights
  • Hourly chime announcements
  • Half-hourly chime announcements
  • Voice time announcements
  • Smart skip during silent mode/calls
  • Customizable active days
  • Shake to speak functionality
  • Custom event reminders
Features
Read full description

ClockChime is a fully native SwiftUI-built iOS time-announcement app — lightweight, instant-launch, and buttery smooth. It speaks the current time on every hour and half-hour, so you stay aware without constantly checking your phone. Native Performance • 100% native app — no WebView wrapping. Fast launch, fluid animations, zero lag • Ultra-low memory footprint, near-zero battery impact in background • Deeply integrated with iOS native TTS engine for clear, low-latency speech • Robust background task scheduling — chimes continue when screen is locked or off • Full support for Dark Mode, Dynamic Type, and system accessibility features Free Features • Hourly Chime — 24 individual toggles for precise control • Voice Announcement — clear TTS reads out the time • Smart Skip — auto-silences during silent mode or calls • Flexible Active Days — choose which weekdays to chime • Bilingual — switch UI and voice between Chinese and English • No ads, no push notifications, no internet required “Unlock All Features” (One-Time Purchase) A single one-time purchase permanently unlocks these advanced features. No subscription, no hidden costs: • Half-Hourly Chime — equally precise half-hour time announcements • Shake to Speak — shake your phone to hear the current time instantly • Custom Events – Set personalized reminders to get timely notifications for important matters. Supports multiple modes including text-to-speech, audio selection, and self-recording. • Premium Voice Selection — unlock more high-quality TTS voices Your purchase is permanent and can be restored on any device via the “Restore Purchase” option — no need to pay again. Perfect For • Office workers, students, and freelancers managing their day • Near-zero resource usage — silently works in the background without affecting daily performance Download ClockChime — time with warmth.

Screenshots

땡초4 screens
ClockChime4 screens

Verdict

The call

The clearest difference is update cadence: ClockChime at every 8 days against 땡초's every 2 months. ClockChime also leads on iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

땡초 ships an update every 2 months, ClockChime every 8 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 6 level
땡초 versus ClockChime: the parameters behind the verdict, then further details
Parameter땡초ClockChime
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.6 — better
Further details — not scored
Size2 MB9 MB
Age rating4+4+
DeveloperGeonWoo Shin小明 张

In-app purchases

None

땡초

No in-app purchases

None

ClockChime

No in-app purchases

Questions

Is 땡초 free?
땡초 is free to download, with no in-app purchases.
Is ClockChime free?
ClockChime is free to download, with no in-app purchases.
Do 땡초 or ClockChime have ads?
Neither 땡초 nor ClockChime shows ads.
Which is updated more often, 땡초 or ClockChime?
땡초 ships an update every 2 months, and ClockChime every 8 days. Most recently, 땡초 was updated on October 15, 2026 and ClockChime on October 9, 2026.

Other comparisons