# D vs Important Days

The clearest difference is ads: Important Days at none against D's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. D sells 1 one-off in-app purchase and Important Days sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | D | Important Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/d-day-widget-countdown/id1639102496/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kyulabs](https://appshunter.io/developer/1380867471) | [jintao LV](https://appshunter.io/developer/1619673646) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-day-widget-countdown/id1639102496)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app ads | $3.99 | one-time |


### Important Days

[App page](https://appshunter.io/ios/app/important-days-countdown/id6804181109)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ImportantDays Annual Pro | $9.99 | per year |
| Lifetime Pro | $19.99 | one-time |


## Frequently asked questions

### Is D free?

D is free to download, with in-app purchases available.

### Is Important Days free?

Important Days is free to download, with in-app purchases available.

### Do D or Important Days have ads?

D shows ads; Important Days does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*