# D-Day Keep: Countdown Widget — Anniversaries·Birthdays·Trips

> Anniversaries·Birthdays·Trips (iPhone/iPad app by CodeSand Co. Ltd..)

- Source: https://appshunter.io/ios/app/d-day-keep-countdown-widget/id6772022931 (this page in markdown: same URL + `.md`)
- Developer: [CodeSand Co. Ltd.](https://appshunter.io/developer/1896764307)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 45 MB
- Languages: American English, Korean
- Released: 2026-05-26
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/d-day-keep-countdown-widget/id6772022931/reviews.md

## What is D?

D-Day Keep — a beautiful countdown widget for every day that matters.
Anniversaries, birthdays, exams, trips — keep every important date at your fingertips.


# Key features

• D-Day countdown — register any date, past or future. Days are calculated automatically every day.
• Home screen widget — see your D-Days at a glance, no need to open the app.
• Photo backgrounds — place a memory on your D-Day card.
• 8 themes — Coral, Ocean, Forest, Sunset, Gold, Midnight, Blossom, Ivory.
• Milestone alerts — D-100, 1-year, the day itself, and more.
• Cloud backup (optional) — sign in to keep your D-Days across devices.
• 13 languages — Korean, English, Japanese, Chinese, Spanish, Portuguese, Indonesian, Vietnamese, Arabic, Russian, French, German, Italian.
• Minimal ads — light and unobtrusive.


# Perfect for

• Couples tracking 100-day & anniversary milestones
• Family birthdays and wedding anniversaries
• Exam prep — college entrance, certification, professional tests
• Trips, concerts, military discharge, big events
• Diet, quit-smoking, workout — track when you started
• Keeping memories of someone special, with a photo


# Why D-Day Keep?

• Start instantly — no sign-up required
• Sign in is optional — Google, Apple, or Kakao for cloud backup
• Beautiful cards with photos & themes — every day feels like a memory
• Home widget — your D-Days stay visible every day
• Localized for 13 languages — naturally, not auto-translated


# Privacy-first

If you don't sign in, your D-Days never leave your phone. Cloud backup only applies after sign-in, and you can delete your account at any time to permanently erase all data.

• Privacy policy: https://codesand.co.kr/app/dkeep/privacy
• Terms of service: https://codesand.co.kr/app/dkeep/terms
• Support: support@codesand.co.kr


## Version history (last 5 releases)

### 1.5.5 — 2026-08-10

You can now send bug reports and feature requests right inside the app - no mail app needed. Attach up to 3 screenshots so we can see what you see.

### 1.5.2 — 2026-07-31

Dark mode is here! It follows your device setting, and you can also pick Light or Dark yourself in Settings → Theme.

• Home screen widgets go dark too
• Sign out and account deletion now live together on a new Account screen

### 1.4.9 — 2026-07-15

We tidied up the first-launch experience and fixed a few small bugs.

### 1.4.8 — 2026-06-25

You can now add the home screen widget right from the app. Plus small bug fixes.

### 1.4.7 — 2026-06-23

A smoother sign-in and first-run experience, plus small bug fixes.

## Apps similar to D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [WigglyDay - Cute D-Day](https://appshunter.io/ios/app/wigglyday-cute-d-day/id6757189440) | — | Free | Lifestyle |
| [D-Day Counter](https://appshunter.io/ios/app/d-day-counter/id906689489) | 5.0 (1) | Free | Lifestyle |
| [DeadLine: D-Day Widget](https://appshunter.io/ios/app/deadline-d-day-widget/id1295699700) | — | Free | Lifestyle |
| [옥시젠슈티컬스](https://appshunter.io/ios/app/id6467821801) | — | Free | Lifestyle |
| [커플로그 - 디데이 위젯](https://appshunter.io/ios/app/id6762705245) | — | Free | Lifestyle |
| [re:Me – 하루 5분, 나를 돌아보는 AI 회고](https://appshunter.io/ios/app/reme-5-ai/id6504112968) | — | Free | Lifestyle |

## More apps by CodeSand Co. Ltd.

- [페이스메이트 : 공무원 토익 자격증 디데이](https://appshunter.io/ios/app/id6770817335)
- [한글뷰어 한쪽 - HWP, HWPX 뷰어/PDF/프린트](https://appshunter.io/ios/app/hwp-hwpx-pdf/id6774474983)

All apps by CodeSand Co. Ltd.: https://appshunter.io/developer/1896764307

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*