# Diem – D-Day Countdown Widget

> D-day countdown and anniversary widget. Works offline, no account needed.

Canonical page: [https://chrome-stats.com/d/com.vravio.diem](https://chrome-stats.com/d/com.vravio.diem)

## Overview

- **ID:** `com.vravio.diem`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Vravio Inc
- **Category:** PRODUCTIVITY
- **Downloads:** 1
- **Version:** 1.3.0
- **Last updated:** 2026-09-10
- **First published:** 2026-08-20
- **Publisher country:** US
- **Size:** 12 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.vravio.diem)
- **Privacy policy:** [https://ssallem.github.io/diem-app/privacy/](https://ssallem.github.io/diem-app/privacy/)

## Description

Diem counts the days to what matters, and puts that number on your home screen.<br><br>One big number on a calm screen. No feed, no sign-up, no clutter.<br><br>A wedding anniversary, an exam, a due date, a trip, the day someone was born: Diem shows exactly how many days are left, or how many have passed.<br><br>KEY FEATURES<br><br>- D-day and D+ counting. See the days until an upcoming date, or the days since one that has already passed.<br>- Yearly anniversaries. Birthdays and anniversaries roll over to the next year on their own.<br>- Home screen widget in three sizes (2x1, 3x2, 4x2), themed to match the app.<br>- Live hero card. The title, an oversized D-day number, a real-time HH:MM:SS counter to midnight, and a progress ring showing how far along you are.<br>- Reminders. A notification on the day itself, or 1, 3 or 7 days before. No exact alarm permission required.<br>- Add to calendar. Send any event to your system calendar app in one tap.<br>- Favorites and pinning. Keep the date you care about most at the top.<br>- Korean lunar calendar. Lunar anniversaries convert to the correct solar date every year, leap months included.<br>- Five color themes, each in light, dark or system mode.<br>- 14 languages, selectable inside the app: English, Korean, Japanese, Chinese (Simplified and Traditional), Spanish, French, German, Portuguese (Brazil), Russian, Indonesian, Vietnamese, Thai and Turkish.<br><br>BUILT TO STAY QUIET<br><br>Diem follows one rule: the number is the only thing that speaks. Warm neutral backgrounds, careful typography, no gradients, no emoji decoration. Your day looks good, not the app.<br><br>MADE FOR<br><br>Wedding anniversaries and birthdays. Exams, deadlines and payday. Due dates and baby milestones. Trips, concerts and release dates. Days since you quit something. Memorial days you never want to miss.<br><br>PRIVACY BY DEFAULT<br><br>- No account and no sign-up.<br>- No internet connection required. Diem works fully offline.<br>- Your dates stay on your device. Nothing is uploaded to a server.<br>- Notifications are the only permission Diem asks for, and only when you turn reminders on.<br>- No ads and no in-app purchases.<br><br>Add your first date in a few seconds, drop the widget on your home screen, and let Diem keep count.

## Rankings

- #3,135,744 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.vravio.diem.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.vravio.diem)