# Perspective Pixels vs Mavibot

The clearest difference is update cadence: Mavibot at every 2 months against Perspective Pixels's every 5 months. Mavibot also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

Perspective Pixels ships an update every 5 months, Mavibot every 2 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Perspective Pixels | Mavibot |
| --- | --- | --- |
| 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 | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 3 MB | 70 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Himmelwright](https://appshunter.io/developer/1825158482) | [Dmitriy Spirin](https://appshunter.io/developer/1549444773) |

## What reviewers say

### 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


### Mavibot

[App page](https://appshunter.io/ios/app/mavibot/id6753590530)

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

**In-app purchases:** none


## Frequently asked questions

### Is Perspective Pixels free?

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

### Is Mavibot free?

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

### Do Perspective Pixels or Mavibot have ads?

Neither Perspective Pixels nor Mavibot shows ads.

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

Perspective Pixels ships an update every 5 months, and Mavibot every 2 months. Most recently, Perspective Pixels was updated on June 1, 2026 and Mavibot on September 9, 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.*