Comparison

Calendar. Simple Calendars vs Calendar Time Sync

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

Head to head
About

Calendar. Simple Calendars

Organize your schedule across Apple devices with a user-friendly interface. Customize with color themes, view week numbers, and use interactive widgets to manage your day, month, and year efficiently.

Highlights
  • Cross-platform sync (Mac, iPhone, iPad)
  • Interactive home screen widget
  • Customizable color themes
  • Week number display option
  • Intuitive user interface
Features
Read full description

Cross-Platform Convenience: Just Calendar seamlessly integrates with your Mac, iPhone, and iPad, providing a consistent and user-friendly calendar experience across all your Apple devices. Interactive Widget: Say goodbye to the hassle of opening your calendar app just to check the date. With Just Calendar, you can enjoy an interactive widget that allows you to switch between months directly from your home screen. Personalized Color Themes: We understand that everyone has their own style and preferences. Just Calendar offers six vibrant accent colors to choose from, so you can customize your calendar to match your personality or mood. Make your calendar as unique as you are. Week Number Display: Stay organized and plan your weeks effectively with the option to show or hide week numbers. Whether you rely on week numbers for work or simply find them helpful for your personal planning, Just Calendar gives you the flexibility to decide. User-Friendly Design: Just Calendar boasts an intuitive and user-friendly interface that makes managing your schedule a breeze. Whether you're a seasoned calendar pro or just getting started, our app is designed to be accessible and easy to use. Stay Organized, Stay in Control: Just Calendar empowers you to take charge of your schedule and stay organized with ease. Experience the convenience of a cross-platform calendar app that caters to your unique needs.

About

Calendar Time Sync

Features
Read full description

Calendar Insights charts your week in living color: it links to every calendar you use, syncs in seconds, and funnels each event into a single, scroll‑free dashboard that totals hours by category—work, family, rest, learning—then displays them as bright rings, heat‑map blocks, and trend lines you can tap for instant drill‑down. Quick filters surface late‑night work sessions or missed workouts; one‑touch exports send weekly or monthly reports to PDF or CSV; privacy‑first design keeps all data on your device. Swipe right for a Goals view that compares planned hours to actual time, tap a day to replay it hour by hour, or long‑press any slot to re‑tag, duplicate, or reschedule. With Calendar Insights you don’t guess where the week went—you see it, shape it, and send the next one where you want it to go.

Screenshots

Calendar. Simple Calendars4 screens
Calendar Time Sync4 screens

Verdict

The call

The clearest difference is price: Calendar Time Sync at Free against Calendar. Simple Calendars's $1.99. Calendar. Simple Calendars's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 18.2). On ads 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

Calendar Time Sync is free to download; Calendar. Simple Calendars costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Calendar. Simple Calendars versus Calendar Time Sync: the parameters behind the verdict, then further details
ParameterCalendar. Simple CalendarsCalendar Time Sync
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS14.0 — better18.2
Further details — not scored
Size7 MB2 MB
Age rating4+4+
DeveloperKK FAMILY SOFTWARE LLCCornel Meza

In-app purchases

None

Calendar. Simple Calendars

No in-app purchases

None

Calendar Time Sync

No in-app purchases

Questions

Is Calendar. Simple Calendars free?
Calendar. Simple Calendars costs $1.99, with no in-app purchases.
Is Calendar Time Sync free?
Calendar Time Sync is free to download, with no in-app purchases.
Do Calendar. Simple Calendars or Calendar Time Sync have ads?
Neither Calendar. Simple Calendars nor Calendar Time Sync shows ads.

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