# 삐디 vs D

The clearest difference is in-app purchases: 삐디 at none against D's 2. 삐디 also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. D sells 2 in-app purchases, starting at $0.99 per month. 삐디 asks for nothing beyond the download.

## The numbers

| Metric | 삐디 | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 21 MB | 35 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Woojung Jeon](https://appshunter.io/developer/1851790516) | [Yunseong Jung](https://appshunter.io/developer/1643007920) |

## What reviewers say

### 삐디

[App page](https://appshunter.io/ios/app/and/id6768058528)

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-day-widget-countdown/id6806170724)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $6.99 | per year |


## Frequently asked questions

### Is 삐디 free?

삐디 is free to download, with no in-app purchases.

### Is D free?

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

### Do 삐디 or D have ads?

Neither 삐디 nor D shows ads.

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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.*