D vs Daylog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D
Display important dates like anniversaries and birthdays on your home screen, lock screen, and Apple Watch. Customize with emojis and choose display options for a personalized view of your special days.
- Home screen widgets (small, medium, large)
- Lock screen widgets (inline, circular, rectangular)
- Apple Watch complications
- Emoji customization for dates
- Automatic D-Day calculation
- Intuitive card-based UI
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Put the days that matter on your Lock Screen. D-Day Widget counts down to the dates you care about — and keeps counting the days since — right on your Home Screen, Lock Screen, and Apple Watch. ■ Widgets everywhere - Home Screen: small and medium widgets - Lock Screen: inline, circular, and rectangular widgets - Apple Watch: circular and rectangular complications - Choose which anniversary each widget shows ■ Made to look the way you want - 1,000+ emojis, with the ones you use most floated to the top - Toggle the emoji, name, day count, and actual date - A clean card layout that stays readable at a glance ■ Counting that matches how you count - Automatic D-Day math (D-7, D+100) - Pick your counting style: D+1, which counts the start day, or D-0 - Upcoming milestones at a glance: D+100, D+1000, 1 year, 10 years ■ Perfect for - Wedding and dating anniversaries - Birthdays, D-100, D-200 - Exams, first day at a new job, discharge day - Trips, due dates, deadlines, streaks Go Premium to remove every ad and keep things clean. Add a date, add the widget, and never lose track again. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Daylog
Record and customize important dates like birthdays and anniversaries. Add photos and notes to create memory diaries for these special occasions. Share and collaborate on diaries with invited members and receive timely reminders.
- Customize D-Days with layouts, colors, stickers, and fonts
- Record memory diaries with photos and narratives
- Invite members to collaborate on D-Days and diaries
- Receive anniversary reminders and celebration cards
- Utilize various D-Day and diary widgets
- Share and comment on diaries with invited members
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"Record Your Special Days, Daylog" Amidst your busy life, register your precious moments as D-Days, and accumulate various memories within. 1. Customize Your D-Days as You Like - Conveniently record special occasions such as birthdays, anniversaries, recurring weekly/monthly/annual events, baby milestones, and even lunar birthdays. - Customize layouts, colors, stickers, fonts, and more according to your preferences. - The customized D-Days are also applicable to widgets. 2. Record Memory Diaries on D-Days - Document your cherished moments on D-Days with photos and narratives. - Preserve precious memories that may otherwise fade away, like 1st, 2nd, 3rd anniversaries, and so on. 3. Invite Members to D-Days - Invite your significant other, friends, family, and others to your D-Days. - Collaboratively record and share diaries. - Members can like, comment, and communicate in diaries with others. 4. Anniversary Reminders & Celebration Cards - Set anniversary reminders at your preferred times. - Greet cards appear when anniversaries arrive. 5. Utilize Various Widgets - Utilize a variety of widgets for different purposes, from D-Days to diaries. * Supports Korean, English, Japanese, and Chinese. * Daylog is free to use. Additional convenient features are available through premium subscriptions. * Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is rating: Daylog at 3.7 against D's 2.5. On price, review sentiment, ratings volume and update cadence 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
Both are free to download. D sells 1 one-off in-app purchase and Daylog sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Daylog holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 76% of D's written reviews are positive against 82% of Daylog's.
D ships an update every 5 weeks, Daylog every 3 weeks. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.
| Parameter | D | Daylog |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 76.2% of reviews | 82.0% of reviews — better |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 281 MB |
| Age rating | 4+ | 4+ |
| Developer | kyulabs | PREST |
Customer experience
D
Daylog
In-app purchases
D
- Remove in-app ads$9.99
Daylog
- 프리미엄 구독권 (1개월)$1.991 Month
- 프리미엄 구독권 (1년)$12.991 Year
- 스티커 구매$0.29
- 프리미엄 테마$0.99
- 광고 제거$14.99
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- 프리미엄 평생권$24.99









