Comparison

User Calendar vs Calendars

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

Head to head
About

User Calendar

A versatile calendar app for managing work, vacations, and reminders. It offers Gregorian and Lunar calendar views, customizable alerts, and cloud storage for settings. Supports a wide range of countries and allows for custom holiday designations.

Highlights
  • Gregorian and Lunar calendar query
  • Customizable reminders with color-coding
  • System calendar integration
  • Cloud storage for settings
  • Customizable holidays and workdays
  • Country-specific calendar information
Features
Read full description

This is a powerful calendar program that allows you to customize the date of work and vacation, set various reminders, integrate system calendars, and store settings in the cloud space. 1.Gregorian and Lunar Query 2.Customize reminders for different colors of the Gregorian or Lunar calendar 3.Integrating system calendars, you can view system calendars directly 4.User-set calendars can exist in the cloud space of a personal account, and the change is not lost 5.Interval reminder 6.You can add special dates to the system calendar. The display will be distinguished by different colors, or you can hide other system calendars to distinguish between work and family trips 7.Reminder for weekdays (not counting holidays) 8.Users can customize vacation or non-holiday features 9.Astrology calendar 10.You can choose which country's calendar information to display, List of supported countries : If the country is not on the list, or the holiday is different because of different regions, you can also customize which day is a holiday or non-holiday 1.Taiwan 2.China 3.Hong Kong 4.Macau 5.Malaysia 6.Singapore 7.Japan 8.South Korea 9.Philippines 10.Vietnam 11.India 12.Canada 13.France 14.Germany 15.Austria 16.Switzerland 17.Czech Republic 18.Australia 19.Netherlands 20.Belgium 21.Luxembourg 22.Spain 23.Argentina 24.Paraguay 25.Mexico 26.Chile 27.Costa Rica 28.Portugal 29.Brazil 30.Italy 31.Ireland 32.United Kingdom 33.New Zealand 34.United States

About

Calendars

This app offers a streamlined approach to managing your schedule with a clean interface. Easily add events, view your daily agenda, and organize tasks with customizable calendar views. Advanced features include recurring events, task management, and goal setting to enhance productivity.

Highlights
  • Clean and user-friendly design
  • Daily agenda view
  • Weekly and monthly calendar views
  • Recurring events
  • Task management
  • Goal setting
Features
Read full description

Time.do boasts a clean and user-friendly design that makes scheduling a breeze. Whether you're adding events, or checking your daily agenda, everything is just a tap away. Choose from various calendar views – weekly, monthly – to see your schedule in the way that suits you best. Advanced Planning Tools: Plan ahead with advanced features like recurring events, task management, and goal setting. To do helps you stay organized and focused on what matters most.

Screenshots

User Calendar4 screens
Calendars4 screens

Verdict

The call

The clearest difference is ads: Calendars at none against User Calendar's shown. Calendars also leads on update cadence (every 4 days vs every 5 weeks) and monetization model (free vs ad-supported). User Calendar's advantage is iOS requirement (12.0 vs 17.0). On price, rating, ratings volume and in-app purchases 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 User Calendar against 5.0 for Calendars. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

User Calendar ships an update every 5 weeks, Calendars every 4 days. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 5 level
User Calendar versus Calendars: the parameters behind the verdict, then further details
ParameterUser CalendarCalendars
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 5 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size13 MB4 MB
Age rating4+4+
DeveloperYihang Huangjietao wu

Customer experience

User Calendar

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

Calendars

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

In-app purchases

None

User Calendar

No in-app purchases

None

Calendars

No in-app purchases

Questions

Is User Calendar free?
User Calendar is free to download, with no in-app purchases.
Is Calendars free?
Calendars is free to download, with no in-app purchases.
Which has better reviews, User Calendar or Calendars?
User Calendar and Calendars are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do User Calendar or Calendars have ads?
User Calendar shows ads; Calendars does not.
Which is updated more often, User Calendar or Calendars?
User Calendar ships an update every 5 weeks, and Calendars every 4 days. Most recently, User Calendar was updated on October 25, 2026 and Calendars on October 16, 2026.

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