Comparison

Clockr vs 光速时钟

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

Head to head
About

Clockr

This utility app offers alarm functionality with snooze and hourly ringing. Advanced features like multiple alarms and Facebook integration are available in the full version. It is free to download and use.

Highlights
  • Snooze functionality
  • Ring on the hour
  • Supports up to 4 alarms (full version)
  • Facebook wall messages (full version)
Features
Read full description

The best clock app ever! Try it! Download it for FREE!! Unlock more features via upgrading app to full version. [Features] - support 4 alarms at most [full version] - Facebook wall messages [full version] - snooze - ring on the hour

About

光速时钟

Features
Read full description

【模拟时钟】经典表盘设计,时针、分针、秒针实时流转,支持快速跳转世界时钟与悬浮时钟。 【番茄钟】内置番茄工作法,专注与休息时长自由设置,圆形进度环直观展示剩余时间,帮你高效进入心流状态。 【秒表】毫秒级精准计时,支持多圈计次记录,复位一键完成,适合运动、学习各类场景。 【计时器】快速设置整点倒计时,支持自定义时间,一键开启悬浮倒计时窗口,随时掌握截止时间。 世界时钟 同步显示纽约、伦敦、巴黎、迪拜、印度、北京六大城市时间,跨时区沟通不再烦恼。 【悬浮时钟】支持悬浮窗显示当前时间或倒计时,可自由拖动位置,透明度与字号随心调节,多任务场景下时间一目了然。 【隐私承诺】本应用不采集、不上传任何个人信息,所有数据仅在本地处理,安全可信赖。

Screenshots

Clockr3 screens
光速时钟4 screens

Verdict

The call

The clearest difference is in-app purchases: 光速时钟 at none against Clockr's 1. 光速时钟 also leads on update cadence (every 2 months vs every 10 months). Clockr's advantage is ads (none vs shown) and iOS requirement (8.0 vs 17.2). On price 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. Clockr sells 1 one-off in-app purchase. 光速时钟 asks for nothing beyond the download.

UpkeepUpdate frequency

Clockr ships an update every 10 months, 光速时钟 every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Clockr versus 光速时钟: the parameters behind the verdict, then further details
ParameterClockr光速时钟
PriceFreeFree
Rating3.6 (5 ratings) — better—
Positive reviews20.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 10 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.2
Further details — not scored
Size12 MB17 MB
Age rating4+4+
DeveloperJUNG CHUN HUNG成都时光赛博科技有限公司

In-app purchases

1 purchases

Clockr

One-time1
  • Upgrade to Full Version$0.99
None

光速时钟

No in-app purchases

Questions

Is Clockr free?
Clockr is free to download, with in-app purchases available.
Is 光速时钟 free?
光速时钟 is free to download, with no in-app purchases.
Do Clockr or 光速时钟 have ads?
光速时钟 shows ads; Clockr does not.
Which is updated more often, Clockr or 光速时钟?
Clockr ships an update every 10 months, and 光速时钟 every 2 months. Most recently, Clockr was updated on October 24, 2026 and 光速时钟 on October 28, 2026.

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