# DPI610E vs Pixel Density Calculator

The clearest difference is price: DPI610E at Free against Pixel Density Calculator's $2.99. DPI610E also leads on update cadence (every 11 months vs every 38 months). Pixel Density Calculator's advantage is iOS requirement (13 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

DPI610E is free to download; Pixel Density Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DPI610E ships an update every 11 months, Pixel Density Calculator every 38 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DPI610E | Pixel Density Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixel-density-calculator/id6444243922/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 38 months |
| Monetization | — | Paid |
| Size | 26 MB | 3 MB |
| Requires iOS | 15.0 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Baker Hughes Company](https://appshunter.io/developer/393570118) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### DPI610E

[App page](https://appshunter.io/ios/app/dpi610e/id1610317737)

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

**In-app purchases:** none


### Pixel Density Calculator

[App page](https://appshunter.io/ios/app/pixel-density-calculator/id6444243922)

Calculate the pixels per inch (PPI) or dots per inch (DPI) for any display. This tool helps determine screen resolution based on dimensions and pixel count, also calculating screen size, aspect ratio, and megapixels.

**Highlights:** Calculate Pixels Per Inch (PPI), Calculate Dots Per Inch (DPI), Determine screen size, Calculate aspect ratio, Megapixel count calculation, Shape preview

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

**In-app purchases:** none


## Frequently asked questions

### Is DPI610E free?

DPI610E is free to download, with no in-app purchases.

### Is Pixel Density Calculator free?

Pixel Density Calculator costs $2.99, with no in-app purchases.

### Do DPI610E or Pixel Density Calculator have ads?

Neither DPI610E nor Pixel Density Calculator shows ads.

### Which is updated more often, DPI610E or Pixel Density Calculator?

DPI610E ships an update every 11 months, and Pixel Density Calculator every 38 months. Most recently, DPI610E was updated on October 10, 2026 and Pixel Density Calculator on October 12, 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.*