# PixelConverter vs Perspective Pixels

The clearest difference is ads: Perspective Pixels at none against PixelConverter's shown. PixelConverter's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PixelConverter ships an update every 3 months, Perspective Pixels every 5 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | PixelConverter | Perspective Pixels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/perspective-pixels/id6748315710/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Free |
| Size | 12 MB | 3 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fumio Oguni](https://appshunter.io/developer/994612775) | [Ryan Himmelwright](https://appshunter.io/developer/1825158482) |

## What reviewers say

### PixelConverter

[App page](https://appshunter.io/ios/app/pixelconverter/id994612776)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perspective Pixels

[App page](https://appshunter.io/ios/app/perspective-pixels/id6748315710)

This tool helps you understand and compare display specifications like PPI, PPD, and FOV. Input your monitor's details to see how they affect your viewing experience and explore UI scaling effects. Save and compare unlimited configurations with a clean, intuitive interface.

**Highlights:** Calculate PPI, PPD, and FOV, Explore UI scaling effects, Save and compare monitor configurations, Switch between metric and imperial units, Intuitive and user-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is PixelConverter free?

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

### Is Perspective Pixels free?

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

### Do PixelConverter or Perspective Pixels have ads?

PixelConverter shows ads; Perspective Pixels does not.

### Which is updated more often, PixelConverter or Perspective Pixels?

PixelConverter ships an update every 3 months, and Perspective Pixels every 5 months. Most recently, PixelConverter was updated on October 1, 2026 and Perspective Pixels on September 30, 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.*