Comparison

Floating Clock vs TimeSync

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

Head to head
About

Floating Clock

This utility app provides a floating clock that displays time down to the millisecond, ideal for timing flash sales. It offers customization options for appearance and synchronization with accurate time sources.

Highlights
  • Millisecond-level time display
  • Floating window over any app
  • Synchronization with system/network clocks
  • Customizable font color and background
  • Show/hide milliseconds option
  • Free access to core feature
Features
Read full description

Floating Clock, the ultimate tool for "flash sale" assistance across various platforms, brings convenience to your fingertips. This floating window hovers over any interface, displaying time down to the millisecond level, giving users an edge in flash sales and significantly boosting their chances of success. Feature List: 1. Enjoy unlimited, free access to the Floating Clock feature. 2. Utilize accurate time sources by synchronizing with system time or public network clocks, such as Tencent and Taobao. 3. Customize the clock's font color to your liking. 4. Personalize the clock's background image according to your preferences. 5. Opt to show/hide milliseconds for precise timing. --------------------------------------- 【Monthly Pro Description】 -- Subscription Period: 1 month -- Subscription Price: ¥3.00 per month 【Annual Pro Description】 -- Subscription Period: 1 year -- Subscription Price: ¥38.00 per year 【Lifetime Pro Description】 -- Valid Period: Lifetime -- Payment Price: ¥58.00 【Other Rules】 -- Payment: Deducted from user's iTunes account, payment is made upon user's confirmation -- Renewal: Apple iTunes account will be charged within 24 hours before expiration, and subscription period will be extended by one cycle after successful deduction -- Cancel Renewal: To cancel renewal, please perform the operation at least 24 hours before the current charging cycle. Operation method: Go to [Settings] from the Home page -> Click [iTunes Store and App Store] -> Click [Apple ID], select [View Apple ID] -> [Account Settings] -> Click [Subscriptions], and select Monthly Pro or Annual Pro to cancel. Lifetime Pro cannot be canceled. -- User Terms of Service: https://mn7tedo0hi.feishu.cn/docx/K7sRdeYQvoPBzPxF3gNc3wXPnkh?contentTheme=DARK&theme=LIGHT -- Privacy Policy: https://mn7tedo0hi.feishu.cn/docx/E3RydIIkmotHMfx5nGtcy8psnmb

About

TimeSync

Features
Read full description

TimeSyncは、NTP(Network Time Protocol)サーバーと通信して正確な時刻を取得し、お使いの端末との時刻差を表示するシンプルな時計アプリです。 ■ 主な機能 ・NTPサーバーとの通信による正確な時刻取得 ・端末の時刻とのズレをミリ秒単位で表示 ・通信の往復遅延(RTT)を表示 ・ワンタップで再同期 ■ 4種類のデザインから選べる 設定画面から、お好みの見た目に切り替えられます。 ・Cosmic: 宇宙と地球をモチーフにしたダークテーマ ・Pastel: 淡い色使いの明るいテーマ ・Cyber: ターミナル風の緑基調テーマ ・Analog: 実際に針が動くアナログ時計 ■ 多言語対応 日本語・English・简体中文・繁體中文・한국어・Español・Français・Deutschに対応しています。 無料でお使いいただけます(広告表示あり)。広告を非表示にするApp内課金もご用意しています。

Screenshots

Floating Clock2 screens
TimeSync4 screens

Verdict

The call

The clearest difference is ads: Floating Clock at none against TimeSync's shown. TimeSync's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, 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. Floating Clock sells 3 in-app purchases, starting at $0.99 per month and TimeSync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Floating Clock ships an update weekly, TimeSync every 2 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Floating Clock versus TimeSync: the parameters behind the verdict, then further details
ParameterFloating ClockTimeSync
PriceFreeFree
Rating3.3 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size22 MB7 MB
Age rating4+4+
Developer国材 苏YOSHITADA SAITO

In-app purchases

3 purchases

Floating Clock

Subscriptions2
  • Monthly Pro$0.991 Month
  • Annual Pro7 Days trial$1.991 Year
One-time1
  • Lifetime Pro$2.99
1 purchases

TimeSync

One-time1
  • 広告削除$0.49

Questions

Is Floating Clock free?
Floating Clock is free to download, with in-app purchases available.
Is TimeSync free?
TimeSync is free to download, with in-app purchases available.
Do Floating Clock or TimeSync have ads?
TimeSync shows ads; Floating Clock does not.
Which is updated more often, Floating Clock or TimeSync?
Floating Clock ships an update weekly, and TimeSync every 2 days. Most recently, Floating Clock was updated on October 6, 2026 and TimeSync on October 5, 2026.

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