# rmK PRO — remove black (or white) color.

> Image editor to remove black or white backgrounds and create transparent areas. (iPhone/iPad app by quq.jp.)

- Source: https://appshunter.io/ios/app/rmk-pro/id982103545 (this page in markdown: same URL + `.md`)
- Developer: [quq.jp](https://appshunter.io/developer/376556677)
- Category: Photo & Video, Utilities
- Price: $0.99 (on sale, was $2.99)
- Rating: 4.10/5 from 10 App Store ratings · 15 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 32 MB
- Languages: Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Indonesian and 15 more
- Released: 2015-05-15
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rmk-pro/id982103545/reviews.md

## What is rmK PRO?

Remove black (or white) from your image.
The removed parts will become transparent.
You can save the converted image in its original size and quality. 

For example, you can use it to extract logo marks or objects in images where the background is white or black.

You can save the processed image and edit it in a different application. 

How to use:

1. Choose an image
Tap “get started" in the home screen and choose an image from the camera roll.

2. Process
Tap “apply filter" and select the color you wish to remove from the image. (You can choose between white or black.)

3. Confirm
Confirm the resulting image.
You can pinch to zoom into the image. 
* This image is small because it only serves to confirm the application of the filter.

4. Save
Tap “save to Camera Roll" and select the size in which you wish to save the image.
* You can save the image in its original size by selecting “original size". 

There are many other applications that allow you to remove backgrounds but this application allows you to create high-quality transparent images that retain their shades.

## Key features

- Remove black or white backgrounds
- Create transparent areas
- Save in original size and quality
- Extract logos and objects
- Edit in other applications

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/rmk-pro/id982103545/reviews.md

### 3/5 — Good for what it’s meant to do

*2023-01-31, version 1.2.1*

Let’s make this clear.  This is not a black or white background removing app.  It will literally remove either ANY Black, or ANY White in the image.  This only works well with single images, with a specific colour, against an all white or all black background.  Like smoke against a black background.  Or a sheer blue cloth against a white background. Making for a transparent images, that you can overlay on top of another background.

It will not work on, say a rose with shading, against a black background.  This app will remove any black in the image, including in the shading of the rose.  It works great for logos or any vector styled images without black or white in it.  Want to remove a solid coloured logo from a black or white background? This app is for you.

It does a decent job for what it’s intended for.  Just don’t expect more.

### 5/5 — Works surprisingly well

*2023-01-31, version 1.2.1*

The only other review is from five years back and suggests the app doesn’t work. Having just tried it on a variety of images I can confirm that it does work and works really well.

Effectively converts all pure white or pure black pixels to transparent, then saves to your camera roll effortlessly.

### 1/5 — About choose the color to remove

*2023-01-31*

Please, add a function by which we can choose the color we want to remove. example : I have a passport size picture, which back color is blue. but I need it as with white back color.

you just putted to remove either black or white. make it choosable the color to remove. then a huge amount of person will get your this app.

hopping for the best…

### 5/5 — Only app that does this

*2022-02-01*

Those other reviews are so unappreciative this is the only app that does this. Even Adobe Fresco and Procreate Pocket don't have it. You'd need a selection by color tool and then a convert to alpha tool.

I do wish that there was more, like multi-photo selection etc.. But for how much this costs? C'mon, man.

I needed this to remove white background from PDFs for text on transparent background, glad I found the app. Thanks, maker.

### 5/5 — Good

*2020-04-29*

Nice app I loved ❤️

### 4/5 — Great but one issue

*2019-03-08*

This app is fantastic! The only issue I have is that it completely removes ALL of the white/black in a photo. I wish there was a way you could ONLY remove the white background instead of the entire image

### 5/5 — Excellent!

*2017-04-24, version 1.0.4*

As the description says, there are many apps that remove background-- but this one is so exceptionally painless, fast, and high quality that it has a permanent place in my photo tools collection.

### 1/5 — Doesn't work

*2017-02-15, version 1.0.4*

The app does not seem to work. It highlights the black or white background you want to remove and that's it. If you want to save it to your camera roll it will save just the same photo you upload to the app (still with the white or black background you wanted to remove)

### 5/5 — It really works!

*2016-06-05*

It's exactly what I've been looking for! I am drawing mandalas with the Amaziograph app. I needed to make the background transparent so I could import my images into Procreate and add color using layers - instead of coloring on the drawing.

This did the trick. Yay me!

### 3/5 — Cool but add this..

*2016-05-24*

This app is ok but more times than not it partially deletes a part that isn't even pitch black or white. Make an option that ONLY deletes black or white. No blending. If you guys actually listen to this comment, I will rate 5 stars. Only then.

## Frequently asked questions about rmK PRO

### What is rmK PRO?

rmK PRO is a photo editing application designed to remove black or white colors from images, making those areas transparent. It allows users to save the processed image in its original size and quality.

### How do I use rmK PRO to remove a background?

To use rmK PRO, you select an image, choose to apply a filter, and then select either black or white to remove. You can then confirm the result and save the image.

### Can I save the edited image in its original quality with rmK PRO?

Yes, rmK PRO allows you to save the converted image in its original size and quality. This ensures that the edited image retains its detail and resolution for further use.

### What devices does rmK PRO support?

rmK PRO is supported on iPhone, iPad, and iPod devices. It is designed for use on Apple's mobile operating system.

### What is the age rating for rmK PRO?

rmK PRO has an age rating of 4+. This indicates that the content is generally suitable for all ages.

### How often is rmK PRO updated?

The latest version of rmK PRO is 1.2.1, which was last updated on July 9, 2019. The app was initially released on May 15, 2015.

### Does rmK PRO have ads?

No, rmK PRO does not contain advertisements. The application is ad-free, providing an uninterrupted editing experience.

### What is the price of rmK PRO?

rmK PRO is available for a one-time purchase price of $0.99. There are no subscription fees or in-app purchases required.

## Version history (last 5 releases)

### 1.2.1 — 2019-07-09

- minor bugfix.

### 1.2.0 — 2019-06-07

minor bugfix.

### 1.1.5 — 2018-02-26

- support iPhoneX.
- minor bugfix.

### 1.1.0 — 2017-06-29

- new app icon.

### 1.0.7 — 2017-06-27

- minor bugfix.

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All apps by quq.jp: https://appshunter.io/developer/376556677

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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 2026-06-10.*