# D vs Dental 3D

The clearest difference is in-app purchases: Dental 3D at none against D's 2. Dental 3D also leads on update cadence (fortnightly vs every 7 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. D sells 2 in-app purchases, starting at $11.99 per month. Dental 3D asks for nothing beyond the download.

D ships an update every 7 months, Dental 3D fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | D | Dental 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 8 MB | 12 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BMTOYO](https://appshunter.io/developer/1679854208) | [Chris Gupta](https://appshunter.io/developer/6775063220) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-camera/id6446960025)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $11.99 | per month |
| Basic Yearly | $129.99 | per year |


### Dental 3D

[App page](https://appshunter.io/ios/app/dental-3d/id6812196653)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is Dental 3D free?

Dental 3D is free to download, with no in-app purchases.

### Do D or Dental 3D have ads?

Neither D nor Dental 3D shows ads.

### Which is updated more often, D or Dental 3D?

D ships an update every 7 months, and Dental 3D fortnightly. Most recently, D was updated on November 7, 2026 and Dental 3D on October 31, 2026.

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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.*