Comparison

Calendar Clock vs 数字传感器

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

Head to head
About

Calendar Clock

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

Highlights
  • All-in-one screen display
  • Year, month, week, day, hour, minute, second
  • Switchable theme colors (dark, light, green, blue)
  • Disables device sleep mode
  • Acts as a desk clock
Features
Read full description

Time and date, beautifully together. Calendar Clock is a simple, elegant time-and-calendar app designed for iPhone and iPad. See the current time and the entire month at a glance, with a clean interface that stays out of your way. Features * Large digital clock — View the current system time clearly and instantly. * 24-hour or 12-hour format — Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar — See the full month with the current year and month displayed above it. * Swipe through months — Swipe left or right on the calendar to move between months. * Today at a glance — Today's date is highlighted with a red circle. * Weekend highlighting — Saturdays and Sundays are displayed in red. * Multiple themes — Swipe up or down to change the screen theme. * Remembers your preferences — Your selected clock format and theme are preserved. * iPhone & iPad — Designed for both iPhone and iPad. Simple by design No complicated menus. No unnecessary controls. Just the time and the calendar, exactly when you need them. Calendar Clock — See time. See your day. Note that this application disables your device's sleep mode while running, so make sure you have enough battery life. *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided “as is” and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.

About

数字传感器

Features
Read full description

数字传感器软件支持数值传感器和数字调理器,具备基本的数据采集和信号记录功能。同时提供振动分析、声学分析功能,可对振动和噪声测试领域中常见统计值、谱图进行计算。软件所提供的传感器校准功能可以方便的对数字传感器进行校准,并立即应用校准结果提供更加精确的测量值。

Screenshots

Calendar Clock4 screens
数字传感器4 screens

Verdict

The call

The clearest difference is price: 数字传感器 at Free against Calendar Clock's $0.99. 数字传感器 also leads on update cadence (monthly vs every 41 months) and iOS requirement (12.0 vs 26.5). On 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

数字传感器 is free to download; Calendar Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Calendar Clock ships an update every 41 months, 数字传感器 monthly. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 5 level
Calendar Clock versus 数字传感器: the parameters behind the verdict, then further details
ParameterCalendar Clock数字传感器
Price$0.99Free — better
Positive reviews0.0% of reviews—
Update frequencyEvery 41 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.512.0 — better
Further details — not scored
Size4 MB28 MB
Age rating4+4+
DeveloperSystemiko Inc.Hangzhou Zhongpu Technology Co., Ltd.

In-app purchases

None

Calendar Clock

No in-app purchases

None

数字传感器

No in-app purchases

Questions

Is Calendar Clock free?
Calendar Clock costs $0.99, with no in-app purchases.
Is 数字传感器 free?
数字传感器 is free to download, with no in-app purchases.
Do Calendar Clock or 数字传感器 have ads?
Neither Calendar Clock nor 数字传感器 shows ads.
Which is updated more often, Calendar Clock or 数字传感器?
Calendar Clock ships an update every 41 months, and 数字传感器 monthly. Most recently, Calendar Clock was updated on November 11, 2026 and 数字传感器 on November 10, 2026.

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