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Android Apps > Art & Design > Groutr: Grout Color Visualizer
Groutr: Grout Color Visualizer icon

Groutr: Grout Color Visualizer

by Neural Appworks, LLC · Art & Design · Free
On Google Play since February 2023 · Data updated 2026-10-27

Groutr: Grout Color Visualizer is made and published by Neural Appworks, LLC. AppBrain is an independent app data site and isn't affiliated with Neural Appworks, LLC. The app name, icon, screenshots and description belong to Neural Appworks, LLC and are shown as published on Google Play.

AppBrain's verdict

Niche
Rating on Google Play
3.73
28 ratings
Installs
9.8 thousand
Last updated
June 2, 2026
Ads
Contains ads
Size
42.9 MB

Groutr: Grout Color Visualizer is a niche app, with 9.8 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

Pros & Cons

  • Auto-detects grout lines from user photos for quick testing
  • Supports real grout brands or custom shades
  • Allows side-by-side comparison of up to 4 colors
  • Works across a variety of tile types for flexible design
  • Rankings shown are region-specific (AU) and may differ in other markets

User feedback

Ratings and reviews on Google Play

Comments on Groutr: Grout Color Visualizer for Android

★★★★★ Manida Morrell · Mar 4, 2023
First impression... Love it! Takes the guesswork out of grouting and possibly ruining a good art piece.
★★★★★ Brittany Marcotte · Mar 23, 2023
This app is so helpful in getting to visualize what grout color would best compliment your mosaic. Well done! 👏
★★★★★ Seaweed Cistin · Mar 5, 2023
Really good app. Been mosaicism for years and always spend too much time pondering grout color. Take pic of your mosaic, upload, set pieces and grout to the smallest possible and try all the different colors to your heart's content! Also found that zooming in on your picture of mosaic piece, taking a screenshot then trying grout colors with that pic, gives great detail and works well.
★☆☆☆☆ joel roberts · Jan 25, 2025
The app does not outline the grout. It puts a generic overlay over your photo. Not useful at all
★☆☆☆☆ Nathan Schultz · Jun 16, 2026
Useless-tried cropping picture and paid for Pro but would not generate a single result.
★☆☆☆☆ IF · Aug 22, 2026
The free version used to be much better. Now it is pretty much useless.

Google Play Rating history and histogram

17
0
2
0
7

Store listing

By Neural Appworks, LLC, from Google Play

“Try grout colors on your tile”

Groutr: Grout Color Visualizer Screenshot 1 of 7
Groutr: Grout Color Visualizer Screenshot 2 of 7
Groutr: Grout Color Visualizer Screenshot 3 of 7
Groutr: Grout Color Visualizer Screenshot 4 of 7
Groutr: Grout Color Visualizer Screenshot 5 of 7
Groutr: Grout Color Visualizer Screenshot 6 of 7
Groutr: Grout Color Visualizer Screenshot 7 of 7
Screenshots by Neural Appworks, LLC, from the Google Play listing
Description by Neural Appworks, LLC Written by the developer, not by AppBrain. Click to read.
Choosing the right grout color can make or break your design. Groutr lets you see how any grout shade — or even multiple shades — will look on your own tiles and mosaics before you commit.


Take a photo of your project, and Groutr automatically detects the grout lines. From there, you can:

- Try any color: pick a custom shade or colors from real grout brands

- Compare side-by-side: preview up to 4 colors at once

- Visualize multi-color grout: paint or recolor lines individually for creative designs

- Edit with precision: erase or redraw to refine the detected grout lines

- Simulate grout on all tile types: mosaics, ceramic, hex, pebble pavers, stained glass, and more. If it needs grout, Groutr can visualize it.

Whether you’re planning a bathroom remodel, designing a kitchen backsplash, or finishing a mosaic artwork, Groutr uses your own images to help you explore options, avoid costly mistakes, and design with confidence.

Recent changes:
Color picker bug fix: All locations will now see all grout brands and branded colors.
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
?
App size
42.9 MB
Content rating
Everyone

Technologies used by Groutr: Grout Color Visualizer

14 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.2.8
Launched
February 2023
  • Jun 2, 2026UpdateVersion 1.2.8
  • May 11, 2026UpdateVersion 1.2.7
  • Feb 7, 2026UpdateVersion 1.2.6
  • Dec 12, 2025UpdateVersion 1.2.5
  • Nov 11, 2025UpdateVersion 1.1.9
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
210
Play install range
5+ thousand
Launched
February 2023

Installs over time

Groutr: Grout Color Visualizer has been installed 9.8 thousand times. Over the past 30 days, it has been installed 210 times.

Rankings

Google Play top charts

Google Play Rankings for Groutr: Grout Color Visualizer

This app is not ranked

About the app and developer

About Groutr: Grout Color Visualizer

Groutr: Grout Color Visualizer is an art & design app developed by Neural Appworks, LLC.

How many times has Groutr: Grout Color Visualizer been installed?

Groutr: Grout Color Visualizer has been installed 9.8 thousand times. In the last 30 days, the app was installed 210 times.

What is the rating of Groutr: Grout Color Visualizer?

Groutr: Grout Color Visualizer is rated 3.73 out of 5 stars, based on 28 ratings.

Is Groutr: Grout Color Visualizer free?

Groutr: Grout Color Visualizer is free. The app size is 42.94 MB. The latest version available is 1.2.8. The last update was on June 2, 2026.

What are the requirements for Groutr: Grout Color Visualizer?

The app has a content rating of Everyone. The app has been available on Google Play since February 2023.

App Performance Report

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Developer information for Neural Appworks, LLC

Neural Appworks, LLC

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