# Pixel Density Calculator vs Ping Test

The clearest difference is price: Ping Test at Free against Pixel Density Calculator's $2.99. Ping Test also leads on update cadence (every 6 days vs every 38 months). Pixel Density Calculator's advantage is rating (5.0 vs 4.0) and ads (none vs shown). On ratings volume, in-app purchases, device support and iOS requirement there is nothing between them.

Ping Test 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.

Pixel Density Calculator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pixel Density Calculator ships an update every 38 months, Ping Test every 6 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pixel Density Calculator | Ping Test |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixel-density-calculator/id6444243922/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/ping-test-gaming-speed/id6788870155/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 3 MB | 23 MB |
| Requires iOS | 13 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Hosain Bouggourne](https://appshunter.io/developer/6788870157) |

## What reviewers say

### 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


### Ping Test

[App page](https://appshunter.io/ios/app/ping-test-gaming-speed/id6788870155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pixel Density Calculator free?

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

### Is Ping Test free?

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

### Which has better reviews, Pixel Density Calculator or Ping Test?

Pixel Density Calculator is rated higher. Pixel Density Calculator averages 5.0 out of 5 from 1 ratings, while Ping Test averages 4.0 from 1 ratings.

### Do Pixel Density Calculator or Ping Test have ads?

Ping Test shows ads; Pixel Density Calculator does not.

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

Pixel Density Calculator ships an update every 38 months, and Ping Test every 6 days. Most recently, Pixel Density Calculator was updated on October 12, 2026 and Ping Test on October 24, 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.*