Comparison

Super Simple D vs PinDay

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

Head to head

Super Simple D

Countdowns for important dates

About

Super Simple D

Track important life events with elegant countdown displays and smart notifications. Create unlimited events, customize their appearance, and receive timely alerts to never miss a special occasion. Personalize themes, fonts, and languages for a tailored experience.

Highlights

Unlimited event creation
Customizable countdown displays
Intelligent notifications
Lunar calendar support
Dark and light themes
Secure backup and restore

Features

Read full description

Track the dates that matter most. Simple D-Day makes it easy to count down to upcoming events, keep track of passed dates, and stay on top of repeating schedules in one clean list. Key features: - Create countdown events in seconds - Support for yearly, monthly, and weekly repeats - Choose list view or sentence view - Customize font size, sorting, and filters - Show selected events in Home Screen widgets - Back up and restore your data with a file export From birthdays and anniversaries to launches, trips, and monthly reminders, Simple D-Day helps you keep important dates close.

About

PinDay

Features

Read full description

PinDay는 소중한 날들을 한곳에서 관리할 수 있는 기념일 디데이 앱입니다. ■ 주요 기능 ● 기념일 등록 및 관리 생일, 기념일, 기일 등 다양한 기념일을 등록하고 D-Day를 확인할 수 있습니다. 다가오는 날(D-Day)과 경과일(D+Day) 모두 지원합니다. ● 음력 날짜 지원 음력 생일이나 기일을 음력 날짜로 등록하면 매년 양력 변환 날짜를 자동으로 계산합니다. 윤달도 지원합니다. ● 그룹 및 카테고리 분류 가족, 친구, 회사 등 그룹별로 기념일을 정리할 수 있습니다. 생일, 기념일, 기일 카테고리로 분류하거나 직접 카테고리를 추가할 수 있습니다. ● 알림 설정 기념일 당일 또는 며칠 전에 알림을 받을 수 있습니다. 알림 시간을 원하는 시각으로 설정할 수 있습니다. ● 마일스톤 확인 100일, 200일, 1000일 등 특별한 날짜를 확인할 수 있습니다. ● 홈 화면 위젯 홈 화면에 위젯을 추가하여 다가오는 기념일 D-Day를 바로 확인할 수 있습니다. ● 검색 등록된 기념일을 이름으로 빠르게 검색할 수 있습니다. ● 백업 및 복원 기념일 데이터를 파일로 내보내거나 가져올 수 있습니다.

Screenshots

Super Simple D4 screens

PinDay4 screens

Verdict

The call

The clearest difference is ads: Super Simple D at none against PinDay's shown. PinDay's advantage is update cadence (daily vs every 2 weeks). On price, in-app purchases, device support and iOS requirement 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.

UpkeepUpdate frequency

Super Simple D ships an update every 2 weeks, PinDay daily. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 6 level

Super Simple D versus PinDay: the parameters behind the verdict, then further details
Parameter	Super Simple D	PinDay
Price	Free	Free
Positive reviews	100.0% of reviews	—
Update frequency	Every 2 weeks	Daily — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone	iPhone
Requires iOS	17.0 — better	18.2
Further details — not scored
Size	26 MB	36 MB
Age rating	4+	4+
Developer	Techin Park	SeokJun Jeong

In-app purchases

None

Super Simple D

No in-app purchases

None

PinDay

No in-app purchases

Questions

Is Super Simple D free?

Super Simple D is free to download, with no in-app purchases.

Is PinDay free?

PinDay is free to download, with no in-app purchases.

Do Super Simple D or PinDay have ads?

PinDay shows ads; Super Simple D does not.

Which is updated more often, Super Simple D or PinDay?

Super Simple D ships an update every 2 weeks, and PinDay daily. Most recently, Super Simple D was updated on October 22, 2026 and PinDay on October 11, 2026.