# Digia Preview vs PixelKit

The clearest difference is in-app purchases: Digia Preview at none against PixelKit's 2. Digia Preview also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.5). On price, ads 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. Digia Preview asks for nothing beyond the download.

Digia Preview ships an update every 3 weeks, PixelKit every 2 months. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Digia Preview | PixelKit |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 83 MB | 5 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digia Tech](https://appshunter.io/developer/1743914989) | [HWY Enigma LLC](https://appshunter.io/developer/1770427410) |

## What reviewers say

### Digia Preview

[App page](https://appshunter.io/ios/app/digia-preview/id6499570725)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Digia Preview free?

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

### Is PixelKit free?

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

### Do Digia Preview or PixelKit have ads?

Neither Digia Preview nor PixelKit shows ads.

### Which is updated more often, Digia Preview or PixelKit?

Digia Preview ships an update every 3 weeks, and PixelKit every 2 months. Most recently, Digia Preview was updated on October 27, 2026 and PixelKit on October 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.*