# Get Luminance vs XYZoom

The clearest difference is in-app purchases: Get Luminance at none against XYZoom's 2. Get Luminance also leads on iOS requirement (9.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. XYZoom sells 2 in-app purchases, starting at $9.99 per month. Get Luminance asks for nothing beyond the download.

Get Luminance ships an update every 4 months, XYZoom every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Get Luminance | XYZoom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 14 MB | 59 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Box 50 Pty Ltd](https://appshunter.io/developer/1457392493) | [Super Jump Pty Ltd](https://appshunter.io/developer/892303095) |

## What reviewers say

### Get Luminance

[App page](https://appshunter.io/ios/app/get-luminance/id1457392494)

This utility app provides an empirical basis for calculating the luminance 'seen' by a photograph. It aims to ensure good luminance contrast for safer environments and assist designers in creating compliant spaces. The tool supports multiple calculation methods and measures luminance in prevailing light conditions.

**Highlights:** Empirical luminance calculation, Ensures luminance contrast for safety, Facilitates compliance assessment, Assists designers with compliant designs, Supports 4 main calculation methods, Measures luminance in prevailing light

**Features:** macOS Compatibility

**In-app purchases:** none


### XYZoom

[App page](https://appshunter.io/ios/app/xyzoom/id6444194081)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly XYZOOM Subscription | $9.99 | per month |
| Yearly XYZoom Subscription | $99.99 | per year |


## Frequently asked questions

### Is Get Luminance free?

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

### Is XYZoom free?

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

### Do Get Luminance or XYZoom have ads?

Neither Get Luminance nor XYZoom shows ads.

### Which is updated more often, Get Luminance or XYZoom?

Get Luminance ships an update every 4 months, and XYZoom every 2 months. Most recently, Get Luminance was updated on October 10, 2026 and XYZoom on October 25, 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.*