# D-Day Counter

> Countdown timer for personal anniversaries, birthdays, and significant events. (iPhone/iPad app by EONSOFT.)

- Source: https://appshunter.io/ios/app/d-day-counter/id906689489 (this page in markdown: same URL + `.md`)
- Developer: [EONSOFT](https://appshunter.io/developer/899851112)
- Category: Lifestyle, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: American English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bangla and 94 more
- Released: 2014-08-14
- Data updated: 2026-08-15
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/d-day-counter/id906689489/reviews.md

## What is D?

D-Day Counter 

Do you want to remember your anniversary is 100 days? 
Was this a few days you met your boyfriend? 

How much is left of your birthday? 

How many days are left for your anniversary? 

Met your lover and D + 200 
Olympic D-100 

Remember a couple apps anniversary of D-Day. 

Try App D-Day application.

## Key features

- Countdown to anniversaries
- Track birthday countdowns
- Calculate days until events
- Remember special occasions
- Personal event tracking

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/d-day-counter/id906689489/reviews.md

### 1/5 — 구매목록 삭제 바랍니다.

*2018-03-18, version 2.3*

구매목록 삭제 부탁드립니다

### 5/5 — 구매목록

*2016-04-16, version 1.9*

구매목록 삭제 부탁드립니다^^

### 1/5 — 구매목록 삭제해주세요

*2016-01-11, version 1.9*

구매목록 삭제해주세요

### 5/5 — 좋아요

*2014-08-30, version 1.1*

심플한게 아주 딱이에요!!
업데이트도 잘될거같고ㅋㅋ
심플해서 진짜 딱 굳ㅋ

### 5/5 — 감사합니다

*2014-08-26, version 1.1*

인터페이스 깔끔하고 일단 쓰기편하니까 좋네요 ㅎㅎ

## Frequently asked questions about D

### Does D-Day Counter have ads?

Yes, D-Day Counter contains advertisements. It is a free application supported by ads.

### What devices does D-Day Counter support?

D-Day Counter is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is D-Day Counter updated?

The latest version, 3.0.5, was released on March 29, 2026. Updates are provided to maintain functionality and compatibility.

### What is the age rating for D-Day Counter?

D-Day Counter has an age rating of 4+. This indicates it is suitable for young children and general audiences.

### Can D-Day Counter track multiple events?

Yes, the app is designed to help you remember multiple anniversaries and count down to various significant dates.

### Is D-Day Counter free to use?

Yes, D-Day Counter is a free application. It is monetized through advertisements.

### What kind of events can I track with D-Day Counter?

You can track personal anniversaries, birthdays, and any other significant event you wish to count down to.

## Version history (last 5 releases)

### 3.0.9 — 2026-08-14

Fixed bugs and improved stability.

### 3.0.8 — 2026-05-28

App bug fixes and stabilization.

### 3.0.5 — 2026-03-29

App bug fixes and stabilization.

### 2.9.9 — 2026-01-28

App bug fixes and stabilization.

### 2.9.8 — 2025-12-22

App bug fixes and stabilization.

## Apps similar to D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Grit - My Concierge](https://appshunter.io/ios/app/grit-my-concierge/id1660640666) | — | Free | Lifestyle |
| [Simple D-Day](https://appshunter.io/ios/app/simple-d-day/id1631871998) | — | Free | Lifestyle |
| [갓생명언](https://appshunter.io/ios/app/id6747999173) | — | Free | Lifestyle |
| [DotDay – 365 Day Grid Diary](https://appshunter.io/ios/app/dotday-365-day-grid-diary/id6748271653) | — | Free | Lifestyle |
| [DDays](https://appshunter.io/ios/app/ddays/id6469691671) | — | Free | Lifestyle |

## More apps by EONSOFT

- [Age Calculator (Life Days)](https://appshunter.io/ios/app/age-calculator-life-days/id899851109)
- [Compass & GPS](https://appshunter.io/ios/app/compass-and-gps/id900837187)
- [Art Painter (Drawing)](https://appshunter.io/ios/app/art-painter-drawing/id903035771)
- [Unit Converter ( Calculator )](https://appshunter.io/ios/app/unit-converter-calculator/id904830056)
- [Altimeter - i](https://appshunter.io/ios/app/altimeter-i/id905216286)
- [Loan Calculator (Installment)](https://appshunter.io/ios/app/loan-calculator-installment/id905745954)

All apps by EONSOFT: https://appshunter.io/developer/899851112

## Related topics

[d-day counter](https://appshunter.io/ios/topics/d-day-counter)

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*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 2026-08-15.*