Comparison

Quick Date & Time Calc vs Countdowner App

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

Head to head
About

Quick Date & Time Calc

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Easily calculate date, time, age, business days, and more—all in one powerful app.Whether you're planning an event, tracking a deadline, or just curious about your exact age, Date & Time Calculator. Key Features: · Date Duration Calculator:Calculate the number of days between two dates instantly. · Age Calculator:Find your precise age in years, months, and days. · Countdown Calculator:Count down to birthdays, holidays, and important deadlines. · Add/Subtract Days:Easily adjust any date by adding or subtracting days. · Business Days Calculator:Calculate working days, excluding weekends and optional holidays. · Time Duration Calculator:Measure the time between two timestamps in hours, minutes, and seconds. · Add/Subtract Time:Add or subtract hours, minutes, and seconds with ease. · Time Zone Converter:Easily convert time between any two time zones around the world. Whether you're scheduling across countries or coordinating with remote teams, get accurate conversions instantly. · Timestamp Converter Convert Unix timestamps to readable dates, and vice versa. Why choose Date & Time Calculator? · Intuitive interface, no learning curve · Precise and instant results · Perfect for professionals, students, and everyday use Download Quick Date & Time Calc and simplify all your date and time needs in seconds!

About

Countdowner App

Features
Read full description

Countdowner is a clean and minimal iOS app for tracking time to upcoming events and since meaningful moments. Whether you’re counting down to a vacation, birthday, or anniversary — or tracking how long something has been part of your life — Countdowner keeps everything clear and simple. What you can do: • count days to upcoming events • track time since important moments • quickly search through your events • use helpful home screen widgets • customize how time is displayed • use emojis and colors for better clarity Why Countdowner: • minimal and distraction-free design • no ads, no clutter • fast and easy event creation • modern iOS-inspired experience From future plans to meaningful milestones — Countdowner keeps your moments in focus.

Screenshots

Quick Date & Time Calc4 screens
Countdowner App4 screens

Verdict

The call

The clearest difference is iOS requirement: Quick Date & Time Calc at 13.0 against Countdowner App's 17.0. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Quick Date & Time Calc versus Countdowner App: the parameters behind the verdict, then further details
ParameterQuick Date & Time CalcCountdowner App
PriceFreeFree
Update frequency—Every 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size39 MB10 MB
Age rating17+4+
DeveloperFujian Huoli Site Network Technology Co., Ltd.ZDENEK PODANY

In-app purchases

None

Quick Date & Time Calc

No in-app purchases

None

Countdowner App

No in-app purchases

Questions

Is Quick Date & Time Calc free?
Quick Date & Time Calc is free to download, with no in-app purchases.
Is Countdowner App free?
Countdowner App is free to download, with no in-app purchases.
Do Quick Date & Time Calc or Countdowner App have ads?
Neither Quick Date & Time Calc nor Countdowner App shows ads.

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