Comparison

日期計算 vs date and time calculator app

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

Head to head
About

日期計算

Easily determine the number of days between two specific dates. This tool also calculates an end date based on a starting date and a specified duration. It offers options to include or exclude the first day in the calculation.

Highlights
  • Calculate difference between two dates
  • Calculate end date from start date and period
  • Set days inclusive
  • Exclude first day option
  • Free to use
Features
Read full description

【日期計算】 1. 快速計算兩個日期之間的日數差距 2. 根據指定的日數及起始日期,計算結束日期 3. 自訂「包括首尾兩日」或「不包括首天」 【Day Calculator】 1. Quickly calculate the difference between two dates. 2. Calculate End Date based on the given Period and Starting Date. 3. Allow free setting of [both days inclusive] and [exclude first day]

About

date and time calculator app

This utility app offers precise calculations for dates and times, helping users manage events, projects, and track important dates. It provides features for calculating time differences, adding or subtracting dates and times, and determining exact age.

Highlights
  • Time Calculator
  • Date Difference Calculator
  • Time Difference Calculator
  • Add/Subtract Dates & Times
  • Age Calculator
  • Weekday/Weekend Counting
Read full description

Date & Time Calculator: Your All-in-One Time Management Tool A comprehensive and user-friendly calculator for all your date and time calculation needs. Whether you're planning events, managing projects, or tracking important dates, this app provides precise calculations down to the second. Key Features: • Time Calculator - Perform time-based calculations with ease • Date Information - Get detailed insights about specific dates • Date Difference - Calculate the duration between two dates • Time Difference - Find the exact time between two points • Date Add/Subtract - Calculate future and past dates • Time Add/Subtract - Add or subtract hours and minutes • Age Calculator - Calculate exact age from any date Perfect for: • Event planning • Project deadline management • Tracking time-sensitive investments • Educational countdown (exams, deadlines) • Holiday planning • Work hour calculations • Weekday/weekend counting between dates Whether you need to calculate working days between dates, plan ahead for important events, or manage time-sensitive tasks, this versatile calculator provides accurate results in a user-friendly format. Download now and take control of your time calculations!

Screenshots

日期計算4 screens
date and time calculator app4 screens

Verdict

The call

The clearest difference is ads: date and time calculator app at none against 日期計算's shown. date and time calculator app also leads on update cadence (every 10 days vs every 3 months) and iOS requirement (13.0 vs 15.0). 日期計算's advantage is ratings volume (4 vs 1). On price, rating, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 日期計算 against 5.0 for date and time calculator app. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

日期計算 ships an update every 3 months, date and time calculator app every 10 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 5 level
日期計算 versus date and time calculator app: the parameters behind the verdict, then further details
Parameter日期計算date and time calculator app
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Number of ratings4 — better1
Update frequencyEvery 3 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size6 MB20 MB
Age rating4+4+
DeveloperHuaping Ye佳 黄

Customer experience

日期計算

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

date and time calculator app

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

日期計算

No in-app purchases

None

date and time calculator app

No in-app purchases

Questions

Is 日期計算 free?
日期計算 is free to download, with no in-app purchases.
Is date and time calculator app free?
date and time calculator app is free to download, with no in-app purchases.
Which has better reviews, 日期計算 or date and time calculator app?
日期計算 and date and time calculator app are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do 日期計算 or date and time calculator app have ads?
日期計算 shows ads; date and time calculator app does not.
Which is updated more often, 日期計算 or date and time calculator app?
日期計算 ships an update every 3 months, and date and time calculator app every 10 days. Most recently, 日期計算 was updated on November 5, 2026 and date and time calculator app on October 30, 2026.

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