Software Alternatives, Accelerators & Startups

Clock Tani VS Google Clock

Compare Clock Tani VS Google Clock and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Clock Tani logo Clock Tani

9 free online time tools in one PWA โ€” clock, timer, stopwatch, pomodoro, alarm, D-Day

Google Clock logo Google Clock

Google Clock is an application of Google Inc.
  • Clock Tani World Clock with 70+ cities
    World Clock with 70+ cities //
    2026-04-15
  • Clock Tani Pomodoro Timer
    Pomodoro Timer //
    2026-04-15
  • Clock Tani Interval Timer (Tabata/HIIT)
    Interval Timer (Tabata/HIIT) //
    2026-04-15
  • Clock Tani D-Day Counter with Lunar Calendar
    D-Day Counter with Lunar Calendar //
    2026-04-15

Clock-Tani is a free online suite of 9 time management tools in a single PWA. It includes a World Clock (70+ cities), Timer, Stopwatch, Pomodoro Timer, Interval Timer (Tabata/HIIT), Multi-Timer, Alarm Clock, Server Time sync for ticketing, and D-Day Counter with Korean lunar calendar support.

No installation required โ€” works instantly in any browser on desktop or mobile. Free forever, no sign-up required. Available in Korean and English.

Key features: - 9 time tools in one place (clock, stopwatch, timer, pomodoro, interval, multi-timer, alarm, server-time, D-Day) - Multi-language (Korean, English) - PWA installable for offline use - Dark mode support - 70+ world cities with drag-and-drop reordering - Server time synchronization for precise ticketing - Korean lunar calendar support for D-Day counter - 15+ alarm sound options - Wake Lock to prevent screen sleep during timers

Tech stack: Next.js 16, React 19, TypeScript, Tailwind CSS 4, PWA.

  • Google Clock Landing page
    Landing page //
    2021-07-31

Clock Tani features and specs

  • Simple and intuitive design
    Clock Tani features a clean, minimalist interface that makes it easy for users to quickly check the current time in different time zones without unnecessary clutter or distractions.
  • Multi-timezone support
    The tool allows users to view and compare multiple time zones simultaneously, which is useful for people working with international teams or coordinating across different regions.
  • No installation required
    As a web-based tool, Clock Tani can be accessed directly from any browser without the need to download or install any software, making it immediately accessible on any device.
  • Free to use
    Clock Tani is available at no cost, making it an accessible time zone tool for anyone who needs to check or compare times across different locations worldwide.
  • Multilingual support
    The site offers content in multiple languages (as indicated by the /en path for English), making it accessible to a broader international audience.

Google Clock features and specs

  • Ease of Use
    Google Clock features a user-friendly interface that is simple to navigate, making it accessible for users of all tech-savviness levels.
  • Integration with Google Assistant
    Alarms and timers can be set using voice commands through Google Assistant, providing a hands-free, convenient experience.
  • Synchronization
    Google Clock can sync across multiple devices, ensuring alarms and timers are consistent on all your Google-enabled devices.
  • Customizable Alarms
    Offers a variety of alarm tones and the ability to select music from Spotify or YouTube Music to wake up to, allowing for personalization.
  • Bedtime Mode
    Includes a feature that helps manage sleep schedule by setting reminders for bedtime, along with a wake-up alarm.

Possible disadvantages of Google Clock

  • Limited Features
    Compared to other alarm apps, Google Clock may lack some advanced features such as complex scheduling or multiple alarm options.
  • Battery Consumption
    Like many apps running in the background, Google Clock can contribute to battery drain, especially if multiple alarms and timers are set.
  • User Interface Simplicity
    While simplicity can be a pro, the minimalistic approach may not appeal to users looking for more visual complexity or detailed options.
  • Inconsistent Performance
    Some users report occasional bugs or delays with alarms not ringing at the intended time, impacting reliability.

Category Popularity

0-100% (relative to Clock Tani and Google Clock)
Online Clock
100 100%
0% 0
Time Tracking
0 0%
100% 100
Online Timer
100 100%
0% 0
Task Management
0 0%
100% 100

User comments

Share your experience with using Clock Tani and Google Clock. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Clock Tani seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Clock Tani mentions (1)

  • How I Built a Free Online Time Toolkit with Next.js 16 (PWA, i18n, Web Audio)
    That place is now Clock-Tani โ€” 9 small but useful tools, no ads in the core experience, no signup required. - Source: dev.to / about 2 months ago

Google Clock mentions (0)

We have not tracked any mentions of Google Clock yet. Tracking of Google Clock recommendations started around Mar 2021.

What are some alternatives?

When comparing Clock Tani and Google Clock, you can also consider the following products

Alarm Clock Tab - Web based time tools including alarms, timers, stopwatch, and time zone converter. Resources also include Tabata, Pomodoro and other useful tips and tactics for managing time and time tracking.

Gnome Clocks - Clock application designed for GNOME 3

Online Stopwatch - Online Stopwatch is free to use online tool that allows you to keep track of the important events and tasks that you are performing.

Free Alarm Clock - Free Alarm Clock is a free, full-featured and user-friendly computer alarm clock for Windows.

Online Alarm Clock - The world's original online alarm clock, established in 2006.

Simple Alarm Clock - Simple open source alarm application for Android devices.