# PixelKit vs Ergo

The clearest difference is update cadence: Ergo at monthly against PixelKit's every 2 months. PixelKit's advantage is iOS requirement (15.5 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PixelKit sells 2 in-app purchases, starting at $1.99 per month and Ergo sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

PixelKit ships an update every 2 months, Ergo monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PixelKit | Ergo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixelkit-design-and-dev-tools/id6717581134/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 20 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [HWY Enigma LLC](https://appshunter.io/developer/1770427410) | [Joe's Apps](https://appshunter.io/developer/316671852) |

## What reviewers say

### PixelKit

[App page](https://appshunter.io/ios/app/pixelkit-design-and-dev-tools/id6717581134)

This app offers precise unit conversions for designers and developers, specializing in pixels, inches, and centimeters. It includes tools for screen calculations, typography, and a wide range of supported units for digital and print work.

**Highlights:** Real-time unit conversions, Pixel, inch, and centimeter calculations, Screen size and PPI calculator, Typography scale generator, Supports multiple units (px, in, cm, mm, pt, em, rem, vw, DPI, PPI), Conversion history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Pro Unlock | $6.99 | one-time |


### Ergo

[App page](https://appshunter.io/ios/app/ergo-kubernetes/id6797084941)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ergo Pro (Monthly) | $8.99 | per month |
| Ergo Pro (Annual) | $89.99 | per year |


## Frequently asked questions

### Is PixelKit free?

PixelKit is free to download, with in-app purchases available.

### Is Ergo free?

Ergo is free to download, with in-app purchases available.

### Do PixelKit or Ergo have ads?

Neither PixelKit nor Ergo shows ads.

### Which is updated more often, PixelKit or Ergo?

PixelKit ships an update every 2 months, and Ergo monthly. Most recently, PixelKit was updated on November 4, 2026 and Ergo on October 31, 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.*