# When · Days That Matter — Is there a day you still miss?

> Is there a day you still miss? (iPhone/iPad app by 杰龙 刘.)

- Source: https://appshunter.io/ios/app/when-days-that-matter/id1616365331 (this page in markdown: same URL + `.md`)
- Developer: [杰龙 刘](https://appshunter.io/developer/1481214183)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2022-04-04
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/when-days-that-matter/id1616365331/reviews.md

## What is When · Days That Matter?

When (formerly #DAYS) helps you keep the dates that shape your past, present, and future. Birthdays, anniversaries, and the days a plan begins or ends can all live on one continuous timeline.

ONE STORY, MORE THAN ONE DATE
Add beginnings, endings, and other moments to the same record, so its full arc stays together—not just a countdown number.

SEE TIME CLEARLY
Browse what has passed, what is in progress, and what is coming next. When uses each actual date and keeps the exact day count visible.

HOME SCREEN WIDGETS
Keep important dates and photos on your Home Screen. Each widget size can have its own event and composition.

GENTLE, USEFUL REMINDERS
Set custom and milestone reminders. Notifications are scheduled locally on your device, with no account required.

FREE & PREMIUM
Create up to 10 records for free, with iCloud sync and timelines included. Premium unlocks unlimited records, advanced reminders, poster widget layouts, and celebration effects. A one-time purchase unlocks Premium permanently.

Your records are designed with privacy in mind. If you enable iCloud, sync is provided by Apple CloudKit. Purchases are handled by Apple’s StoreKit.

Questions or feedback? Email aloooone@proton.me

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| When Premium · Lifetime Access | $0.99 | one-time |



## Version history (last 4 releases)

### 2.0.0 — 2026-09-07

Welcome to When 2.0 (formerly #DAYS).

• A new design that brings your past, today, and what’s next into focus
• Add beginnings, endings, and other moments to one record
• Redesigned lists, details, and widgets
• New custom and milestone reminders
• New Premium: unlimited records, advanced reminders, poster widget layouts, and celebration effects
• Now available in English, Simplified Chinese, and Traditional Chinese
• Continued compatibility with existing data, plus iCloud sync and stability improvements

### 1.1.1 — 2022-06-03

- Addition of two new fonts;
- adding a new style;
- Took away some redundant designs;
- Fixed the known widget bugs.

### 1.1.0 — 2022-05-31

First of all, thanks to the inspiration of #FR2, D4YS was renamed to #DAYS in this version, and after some delay, I finally made the first version of the update, as follows.

- Addition of two new fonts.
- Added one new style.
- Took away some redundant designs.

The future direction of #DAYS is to become a beautiful widget, where users can simply enter information and get a good-looking style without too much setting, so please give us more comments.

### 1.0.0 — 2022-04-04

No release notes.

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## More apps by 杰龙 刘

- [分期买不买](https://appshunter.io/ios/app/id1481214184)
- [Lucky Joke](https://appshunter.io/ios/app/lucky-joke/id1490260191)
- [Weeeeek](https://appshunter.io/ios/app/weeeeek/id1604098689)
- [Shape of Heart](https://appshunter.io/ios/app/shape-of-heart/id6602886339)
- [举牌](https://appshunter.io/ios/app/id6776050557)

All apps by 杰龙 刘: https://appshunter.io/developer/1481214183

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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 2026-09-09.*