# Hooloovoo

> Color conversion utility supporting multiple formats, palettes, and camera capture. (iPhone/iPad app by Pascal Harris.)

- Source: https://appshunter.io/ios/app/hooloovoo/id903655999 (this page in markdown: same URL + `.md`)
- Developer: [Pascal Harris](https://appshunter.io/developer/558268582)
- Category: Photo & Video, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 2 MB
- Languages: American English
- Released: 2014-08-29
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hooloovoo/id903655999/reviews.md

## What is Hooloovoo?

Have you ever needed to convert a colour from one format to another? If you have, Hooloovoo is the utility that you’ve been waiting for.  With Hooloovoo you can convert to and from RGB, CMYK, XYZ, Yxy, CIE Lab, Hunter and many more besides.  You can find out what the closest CSS or Crayola colour is and import your own palettes.  As if that wasn’t enough, Hooloovoo can even capture a colour using the built in camera.  Hooloovoo is your one-stop swiss army knife for all your colour needs.

If you have a specialist colour conversion requirement that Hooloovoo doesn’t yet support, please get in touch and it will be our pleasure to update Hooloovoo accordingly.

Hooloovoo has been tested on iOS 7 devices and newer from the original iPhone 4, through to the very latest iPhone 7s.  If your iOS device can run iOS 7 or newer then you can run Hooloovoo on it.

## Key features

- Multiple color format conversion (RGB, CMYK, XYZ, etc.)
- Find closest CSS/Crayola colors
- Import custom color palettes
- Capture colors with device camera
- Supports iOS 7 and newer devices


## Frequently asked questions about Hooloovoo

### What color formats does Hooloovoo support?

Hooloovoo supports a wide range of color formats including RGB, CMYK, XYZ, Yxy, CIE Lab, and Hunter. It also allows you to find the closest CSS or Crayola color equivalents.

### Can Hooloovoo capture colors from my camera?

Yes, Hooloovoo features a built-in camera capture function that allows you to identify and convert colors directly from your device's camera feed.

### Can I import my own color palettes into Hooloovoo?

Absolutely. Hooloovoo allows you to import your own custom color palettes, making it a versatile tool for designers and artists.

### What devices is Hooloovoo compatible with?

Hooloovoo has been tested on iOS 7 devices and newer, from the original iPhone 4 up to the iPhone 7s. If your iOS device can run iOS 7 or newer, you can run Hooloovoo on it.

### How often is Hooloovoo updated?

The latest version of Hooloovoo is 1.1, which was last updated on January 24, 2021. The developer is open to user suggestions for future updates.

### Does Hooloovoo have ads?

No, Hooloovoo is ad-free. It does not contain advertisements, providing an uninterrupted user experience.

### What is the user rating for Hooloovoo?

Hooloovoo has received a perfect rating of 5.0 stars from one rating, indicating a highly positive user reception.

### Is Hooloovoo available on Android?

Based on the provided information, Hooloovoo is designed for iOS devices, specifically iPhones and iPods that support iOS 7 or newer. There is no mention of Android availability.

## Version history (last 5 releases)

### 1.1 — 2021-01-24

Updated with support for M1 Mac, and to fix minor bugs

### 1.0.5 — 2018-06-28

Updated to include App Review Request - the review request will only be shown once for each new version of Hooloovoo, and up to a maximum of three times in one year.

### 1.0.4 — 2017-08-24

Bug fix to permit colours to be captured using the camera on the latest iPhones / iPads / iOS versions.

### 1.0.3 — 2017-08-17

Updated to comply with the latest store guidelines.

### 1.0.0 — 2014-08-28

No release notes.

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| --- | --- | --- | --- |
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## More apps by Pascal Harris

- [Innecto](https://appshunter.io/ios/app/innecto/id1081381133)
- [MailRaider](https://appshunter.io/ios/app/mailraider/id1316993265)

All apps by Pascal Harris: https://appshunter.io/developer/558268582

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*