Groutr: Grout Color Visualizer

Groutr: Grout Color Visualizer

Try grout colors on your tile

28 ratings
9 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • February 18, 2023
  • June 2, 2026

Features

Groutr: Grout Color Visualizer screenshot #1 for iPhone
Groutr: Grout Color Visualizer screenshot #2 for iPhone
Groutr: Grout Color Visualizer screenshot #3 for iPhone
Groutr: Grout Color Visualizer screenshot #4 for iPhone
Groutr: Grout Color Visualizer screenshot #5 for iPhone
Groutr: Grout Color Visualizer screenshot #6 for iPhone
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About

Visualize grout colors on your own tile projects before committing. Upload a photo, and the app automatically detects grout lines to let you try multiple shades, compare options, and even create multi-color designs with precision editing tools.

Visualize grout colors on your own tiles
Automatic grout line detection
Try multiple grout shades simultaneously
Visualize multi-color grout designs
Precision editing tools
Color matching from images
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What's New in Groutr

1.2.8

June 2, 2026

Color picker bug fix: All locations will now see all grout brands and branded colors.

Subscription plans

Pro - Annual

All colors and models. Remove ads and watermarks.

$29.991 Year
1 Year trial
How to cancel Groutr subscription ⁉️
1

In-App Purchases

$59.99

Remove Ads

For users that prefer an ad-free experience

User reviews

Thieves! don’t trust it

Of course the free version is useless. It either gives you black or white grout or marbleizes the entire photo so you can’t see anything. Ok fine. So I bought a day pass like an idiot. Never should have trusted it. Won’t allow me to change a grout color (the whole purpose of the app and paying for it). It comes up with a page saying I need to pay to use it. I even tried to pay for it twice wondering if it hadn’t gone through (it did. It did the usual Apple ding and second time told me I already subscribed). But it won’t allow me to actually do ANYTHING with the grout. I will be complaining to Apple and hopefully it gets removed for cheating people.
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Response from developer

We're sorry for the frustration. We did reach out multiple times to troubleshoot this together and weren't able to get the information needed to reproduce the issue. We genuinely want to help — please contact us at contact@neuralappworks.com or request a refund directly through Apple's Report a Problem page. We'll make it right.

Garbage

Terrible! Ads galore.

Pay for what??? A preschooler could do better.

Tried it. It generated some seriously crazy grout lines on some pretty well defined images. Then when you try to run the app it asks for you to pay $$$ for a mess a preschooler could have done with crayons. Nope.

Needs a lot of work

I’ll pay for it when it gets better. So clunky. Hard to navigate colors, settings only load half the time, the first color pop up is pointless!

Response from developer

Thanks so much for your feedback and I'm happy to say that the app has gotten a major update since your review. The grout detection has been improved, as well as the color selection UI. I'd love to hear what you think of the changes.

Useful with students

Great tool a little rough, nice to see if we can narrow grout lines and have a better picture recognition

Developer apps

FAQ

Does Groutr have ads?

Yes, Groutr contains advertisements. This is common for free applications that offer in-app purchases.

What is the Pro subscription for Groutr?

The Pro subscription offers an annual plan for $29.99/P1Y and includes a one-year free trial. This likely unlocks advanced features or removes limitations.

How accurate is Groutr's grout line detection?

Groutr automatically detects grout lines on your project photos. Users can refine these detections with precision editing tools for accurate visualization.

Can I try multiple grout colors at once with Groutr?

Yes, Groutr allows you to compare up to four different grout colors side-by-side on your tile project for easy decision-making.

What devices does Groutr support?

Groutr is available on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users.

How often is Groutr updated?

Groutr was last updated on 2026-02-10 with version 1.2.6. This indicates relatively recent development activity.

What is the age rating for Groutr?

Groutr has an age rating of 4+, making it suitable for a broad audience including younger users.

Can I use Groutr to visualize grout on different tile types?

Yes, Groutr can simulate grout on various tile types including mosaics, ceramic, hex, pebble pavers, and stained glass.