# Megapixel Calculator vs Perspective Pixels

The clearest difference is ads: Perspective Pixels at none against Megapixel Calculator's shown. Perspective Pixels also leads on monetization model (free vs ad-supported). Megapixel Calculator's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Megapixel Calculator against 5.0 for Perspective Pixels. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Megapixel Calculator ships an update every 9 months, Perspective Pixels every 5 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Megapixel Calculator | Perspective Pixels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/megapixel-calculator/id1452649309/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/perspective-pixels/id6748315710/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Ad-supported | **Free** |
| Size | 4 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tihomir Radev](https://appshunter.io/developer/1403507147) | [Ryan Himmelwright](https://appshunter.io/developer/1825158482) |

## What reviewers say

### Megapixel Calculator

[App page](https://appshunter.io/ios/app/megapixel-calculator/id1452649309)

This utility helps you understand screen and image resolutions. Calculate megapixels from dimensions or find dimensions from megapixels. It also includes a DPI calculator for screens.

**Highlights:** Calculate megapixels from dimensions, Calculate dimensions from megapixels, Determine aspect ratio, DPI calculator, Supports various resolutions

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

**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 Megapixel Calculator free?

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

### Is Perspective Pixels free?

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

### Which has better reviews, Megapixel Calculator or Perspective Pixels?

Megapixel Calculator and Perspective Pixels are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Megapixel Calculator or Perspective Pixels have ads?

Megapixel Calculator shows ads; Perspective Pixels does not.

### Which is updated more often, Megapixel Calculator or Perspective Pixels?

Megapixel Calculator ships an update every 9 months, and Perspective Pixels every 5 months. Most recently, Megapixel Calculator was updated on October 5, 2026 and Perspective Pixels on October 16, 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.*