Comparison

Red Calendar 2026 vs 부동산AS

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

Head to head
About

Red Calendar 2026

This intuitive calendar app simplifies event logging and holiday tracking. Easily add events with a single tap, view public holidays at a glance, and customize your calendar with personal backgrounds. Supports dark mode, widgets, and international holidays.

Highlights
  • Simple event registration with tap
  • Long press for advanced event options
  • Recurring event scheduling
  • Annual calendar view for red days
  • Customizable background images
  • Dark mode and widget support
  • International holiday calendar support
Features
Read full description

• 40k reviews / Rating 4.7 • 500k cumulative downloads The Easiest Calendar App for Logging Events: "Red Calendar" An intuitive calendar app where you can easily see public holidays. "Red Calendar" - See Red Days at a Glance The simplest calendar app in the world, "Red Calendar" • Tap a date once to quickly save the simplest event • Long press a date to access a variety of event options • Save recurring events monthly or yearly • View red days at a glance with the annual calendar • Set your background image to match your taste • Save your calendar as an image and set it as your phone background • Supports dark mode and widgets • Supports calendars from various countries with public holidays • Support for various global holiday calendars 1. Truly Simple Event Registration: Now you can skip complicated times and notifications when adding an event! Simply tap a date to add a quick event or memo. For continuous events like vacations, long press to add them 2. Even Simpler Event Options: Long press a date to change the color of your event. Want to emphasize a specific event? Use the highlight feature! For recurring events like birthdays, anniversaries, or payday, use the repeat event feature 3. Annual Calendar: Wondering when the red days are this year? Don’t check month by month—just tap the annual calendar button in the top left corner of the app 4. Supports Dark Mode and Widgets: View your calendar in dark mode to avoid straining your eyes. Of course, you can always set it to dark or light mode, regardless of system settings. Check out the newly added widgets as well 5. See Red Days at a Glance: Quickly check public holidays and substitute holidays. Use the annual calendar to instantly see when the days off are throughout the year. Curious about holidays abroad? Explore and stay updated with a wide variety of international holidays we support. Please leave a rating and share any features you’d like to see or any issues you’ve encountered in your review. The developer personally checks them and will leave a reply :D Thank you for using Red Calendar! Red Calendar Pro Version: Remove the bottom ads to use the calendar more freely Red Calendar is a free app that offers a variety of features to make the easiest calendar app possible. For those who want a more powerful experience and a happier day or month, we offer additional features as a premium service. Of course, the free features alone are strong enough to provide a powerful experience. Payment will be charged to your Apple ID account upon purchase confirmation. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Renewal will be charged within 24 hours before the current period ends. After subscribing, you can manage and cancel subscriptions in your App Store account settings Terms of Service: https://redcalendar-7d563.web.app/terms.html Privacy Policy: https://redcalendar-7d563.web.app/privacy-policy.html Contact: +82-10-2976-9889 Email: blackturtle2@gmail.com

About

부동산AS

Features
Read full description

이 앱은 부동산 관리와 관련된 모든 하자보수 내역을 한 곳에서 확인할 수 있는 편리한 도구입니다. 사용자는 앱을 통해 과거의 수리 기록을 확인하고, 현재 문제가 있는 부분(예: 하수구, 배관, 전기 등)에 대해 수리 또는 점검을 요청할 수 있습니다. 또한, 앱은 실시간으로 요청 상태를 추적하고, 관리자와의 소통을 원활하게 지원하여 효율적인 부동산 관리를 가능하게 합니다.

Screenshots

Red Calendar 20264 screens
부동산AS3 screens

Verdict

The call

The clearest difference is in-app purchases: 부동산AS at none against Red Calendar 2026's 2. 부동산AS also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.0). On price, update cadence 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. Red Calendar 2026 sells 2 in-app purchases, starting at $1.99 per month. 부동산AS asks for nothing beyond the download.

UpkeepUpdate frequency

Red Calendar 2026 ships an update every 3 weeks, 부동산AS every 10 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Red Calendar 2026 versus 부동산AS: the parameters behind the verdict, then further details
ParameterRed Calendar 2026부동산AS
PriceFreeFree
Rating4.7 (668 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings668 — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size91 MB62 MB
Age rating4+17+
Developerjaesung Leegyeongnam lee

In-app purchases

2 purchases

Red Calendar 2026

Subscriptions2
  • Monthly Pro Subscription$1.991 Month
  • Yearly Pro Subscription$9.991 Year
None

부동산AS

No in-app purchases

Questions

Is Red Calendar 2026 free?
Red Calendar 2026 is free to download, with in-app purchases available.
Is 부동산AS free?
부동산AS is free to download, with no in-app purchases.
Do Red Calendar 2026 or 부동산AS have ads?
Red Calendar 2026 shows ads; 부동산AS does not.
Which is updated more often, Red Calendar 2026 or 부동산AS?
Red Calendar 2026 ships an update every 3 weeks, and 부동산AS every 10 days. Most recently, Red Calendar 2026 was updated on November 3, 2026 and 부동산AS on October 28, 2026.

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