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Comparison

Day2U vs Dear Day

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

Head to head
Day2U - D-Day Countdown
Day2U

Count days to your moments

Free
🌟 Lifestyle
No ratingsView app β†’
Dear Day - 디데이 μœ„μ ―
Dear Day
Free
🌟 Lifestyle
No ratingsView app β†’
About

Day2U

Features
Read full description

How many days until your special day? Day2U is a beautiful and simple D-Day countdown app that shows remaining days to your important dates - birthdays, anniversaries, exams, trips, and more. [Key Features] - D-Day Countdown Check remaining days to birthdays, anniversaries, exams, and trips at a glance. Count elapsed days too. - Multiple Display Styles Choose from bar graph, circle graph, or countdown timer to visualize your D-Days. - Smart Notifications Get reminders on the day, 1 day before, 3 days before, or 7 days before. Never miss an important date. - Yearly Repeat Automatically updates recurring events like birthdays and anniversaries. Anniversary counts are calculated automatically. - Quick Add Holidays Add holidays from Korea, Japan, USA, and Europe with just one tap. - Lunar Calendar Support Manage lunar-based celebrations like Lunar New Year and birthdays accurately. Leap months supported. - Convenient Widgets Check D-Days from home screen and lock screen widgets without opening the app. - Category Organization Organize by Birthday, Exam, Travel, Anniversary, Project, Event, Health, Contract, and more. - iCloud Sync Access the same D-Day data across all your devices. - Data Backup Keep your data safe with automatic and manual backup options. Start counting down to your special moments with Day2U! [In app purchases] - Remove Ad Privacy Policy: https://cksw.pe.kr/Day2U/privacy.html Terms of Service: Apple Standard EULA https://www.apple.com/legal/itunes/appstore/dev/stdeula

About

Dear Day

Features
Read full description

Dear Day, κΈ°μ–΅ν•˜κ³  싢은 λͺ¨λ“  날듀을 κ°„νŽΈν•˜κ²Œ κ΄€λ¦¬ν•΄λ³΄μ„Έμš”. 1. λ‚ μ§œ κ΄€λ¦¬μ˜ μƒˆλ‘œμš΄ 방식 디데이, λ‚ μ§œ 수 νƒ€μž…μœΌλ‘œ 섀정이 κ°€λŠ₯ν•˜λ©°, 음λ ₯ 및 반볡 계산을 μ‚¬μš©ν•  수 μžˆμ–΄μš”. κΈ°λ…μΌμ˜ νŠΉμ„±μ— 따라 μœ μ—°ν•˜κ²Œ μ„€μ •ν•΄ λ³΄μ„Έμš”. 2. ν•œλˆˆμ— λ³΄λŠ” 디데이 정보 νŠΉμ • 디데이에 λŒ€ν•œ 정보λ₯Ό μ–Έμ œλ‚˜ μ‰½κ²Œ 확인할 수 μžˆμ–΄μš”. λ‚ μ§œ, 음λ ₯ 및 반볡 μ—¬λΆ€ λ“± λ‹€μ–‘ν•œ 정보λ₯Ό κ°„νŽΈν•˜κ²Œ ν™•μΈν•˜μ„Έμš”. 3. μ‰½κ²Œ ν™•μΈν•˜λŠ” 기념일 λ‚ μ§œ 수 νƒ€μž…μœΌλ‘œ μ„€μ •ν•˜λ©΄, 기념일을 μ‰½κ²Œ 확인할 수 μžˆμ–΄μš”. νŠΉλ³„ν•œ 날을 λ”°λ‘œ κ³„μ‚°ν•˜μ§€ μ•Šκ³  λ”μš± κ°„λ‹¨ν•˜κ²Œ κ΄€λ¦¬ν•˜μ„Έμš”. 4. ν™ˆ ν™”λ©΄ μœ„μ ― ν™ˆ ν™”λ©΄ μœ„μ ―μ„ λ‹€μ–‘ν•œ λ””μžμΈμœΌλ‘œ μ„€μ •ν•  수 μžˆμ–΄μš”. μ€‘μš”ν•œ 날듀을 μ–Έμ œ μ–΄λ””μ„œλ‚˜ μ‰½κ²Œ ν™•μΈν•˜μ„Έμš”. 5. 잠금 ν™”λ©΄ μœ„μ ― 잠금 ν™”λ©΄ μœ„μ ―μ„ λ‹€μ–‘ν•œ λ””μžμΈμœΌλ‘œ μ„€μ •ν•  수 μžˆμ–΄μš”. μ€‘μš”ν•œ 날듀을 μ–Έμ œ μ–΄λ””μ„œλ‚˜ μ‰½κ²Œ ν™•μΈν•˜μ„Έμš”. 6. μœ„μ ―μ„ λ‚΄ λ§ˆμŒλŒ€λ‘œ νŽΈμ§‘ μœ„μ ―μ„ μ„ νƒν•˜κ³ , λ‚΄κ°€ μ›ν•˜λŠ” λŒ€λ‘œ νŽΈμ§‘ν•  수 μžˆμ–΄μš”. λ‚˜λ§Œμ˜ Dear Dayλ₯Ό λ§Œλ“€μ–΄λ³΄μ„Έμš”. 7. μ†Œμ€‘ν•œ 날을 μžŠμ§€ μ•ŠλŠ” μ•Œλ¦Ό λ””λ°μ΄λΏλ§Œ μ•„λ‹ˆλΌ λ‹€μ–‘ν•œ 기념일에 맞좰 μ•Œλ¦Όμ„ 받을 수 μžˆμ–΄μš”. 잊고 싢지 μ•Šμ€ 날듀을 Dear Dayκ°€ μ•Œλ €λ“œλ¦΄κ²Œμš”. 8. νŽΈλ¦¬ν•œ μ •λ ¬κ³Ό κ·Έλ£Ήν™” 디데이λ₯Ό 보기 μ’‹κ²Œ μ •λ ¬ν•˜κ³ , κ·Έλ£Ήν™”ν•˜μ—¬ λ”μš± 효율적으둜 관리할 수 μžˆμ–΄μš”. μ›ν•˜λŠ” λ°©μ‹μœΌλ‘œ 디데이λ₯Ό 정리할 수 μžˆμ–΄μš”.

Screenshots

Day2U4 screens
Dear Day4 screens

Verdict

The call

The clearest difference is in-app purchases: Dear Day at none against Day2U's 1. Dear Day also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Day2U sells 1 one-off in-app purchase. Dear Day asks for nothing beyond the download.

UpkeepUpdate frequency

Day2U ships an update fortnightly, Dear Day every 2 weeks. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

Scorecard2 real differences Β· 4 level
Day2U versus Dear Day: the parameters behind the verdict, then further details
ParameterDay2UDear Day
PriceFreeFree
Update frequencyFortnightlyEvery 2 weeks β€” better
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone
Requires iOS17.016.0 β€” better
Further details β€” not scored
Size25 MB30 MB
Age rating4+4+
DeveloperCHUNGKIL KIMjaehui yu

In-app purchases

1 purchases

Day2U

One-time1
  • Remove Ad$3.99
None

Dear Day

No in-app purchases

Questions

Is Day2U free?
Day2U is free to download, with in-app purchases available.
Is Dear Day free?
Dear Day is free to download, with no in-app purchases.
Do Day2U or Dear Day have ads?
Day2U shows ads; Dear Day does not.
Which is updated more often, Day2U or Dear Day?
Day2U ships an update fortnightly, and Dear Day every 2 weeks. Most recently, Day2U was updated on October 5, 2026 and Dear Day on September 29, 2026.

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