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Grid Filter

By MEA Mobile

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Designers, Artists and Mathematicians all know how much a simple grid can do. Now with unlimited combination of effects! Create, share, collaborate like never before with GridFilter.

Create, share, collaborate! GridFilter enables you to create custom photo manipulation effects and share the effect itself for anyone to apply to their own photos.

Create your special effect and pass it to anyone. The recipient of your Theme can apply your effect to any photo or modify it and pass it back for true effect creation collaboration! No registration required!

- Single tap to select a cell.
- Tap or drag down to adjust the effect level applied to that cell
- Pinch anywhere to grow a selected cell.
- Import from camera roll or snap a photo within GridFilter.
- Import, Save or Share your own custom themes for other GridFilter users to enjoy and tweak.
- Share your creations to Twitter or Facebook or email as high resolution PDF or PNG.
- Full Screen Mode (via Create Theme)

With a few gestures you can quickly fashion your own grid based tweaks to any photo with GridFilter. Highlight or obfuscate. GridFilter is great for manipulating macro or micro shots.

For a sparser look remove all but the selected gridlines with a two finger hold. Then add or remove gridlines to selected cells with a single finger hold over the cell.

With a simple touch of the help button replay a full video of GridFilter features anytime from within the app. No internet connection required.

Thanks for choosing GridFilter by MEA Mobile. We value your opinion and would love to see your creations.

For more info please stop by MEA Mobile's You Tube channel at .


General Settings:
- Apply adjustable greyscale overlay and grid line color from white to black.
- Adjust grain and toggle snap to grid.

What people are saying:

" others apps out there do what this does." - Coke Zer0, USA

"From designers to amateurs, this is a one-app-pleases-all" -

"..cluttered-free and polished interface" - incineration, USA

"Very elegant"...."easily make photos look very creative, subtle, elegant.i love the idea of grids, i do like this app :)" - marievivian, Netherlands

"Excelente - me encanto este efecto sin duda la app esta bien hecha" - Roman Santiago, Mexico

"Esta increíble! - Me gusto mucho . Esta muy padre esta app . Muy profesional su estilo" - Rafabalo24, Mexico

"Super!" - Mickdom, Germany

Let us know what you think!

What's New in Version 1.2

Thank you for selecting GridFilter. You rock! This is a Major update. In this update MEA Mobile have added world first features to GridFilter, including unlimited effect layering and custom effect theme sharing.

48 new realtime effects have been added to compliment the original opacity effect. You can tweak and combine each effect in unlimited combinations with or without grid lines. Create mind blowing abstracts or subtle tweaks to any portion of your photos, with the same simple drag or tap gesture as the original.

You can now easily switch between Grid Lines ON and Grid Lines OFF by a simple two finger hold.

Sharing? Yes. MEA Mobile expanded the sharing feature enabling true collaborative creation and sharing of Themes and effects.

You can now share your effect pack to any GridFilter user!

Just select Share Theme and enter your preferred share method. Magic.

Recipients only need to click the link to apply your unique theme on their device. Recipients can even even tweak your effect Theme and send it back to you for true collaborative effect creations.

Full Screen mode? Yes. GridFilter now allows you to select a full screen mode for a crisp minimalist look complimenting the existing grid framework.

Just like in previous versions of GridFilter you can save your unique settings as Themes. Saving a Theme allows for quick and easy access to reapply your effect combination to any image. Spend as much time as you like creating that special look then save it as a Theme for later use.

In preview mode you can also review each saved theme in real time. Now that is cool!

Other improvements include:
- High resolution sharing via email, camera roll or as png or pdf.
- Improved efficiency of grid themes and image saving.

MEA Mobile loves your feedback. 5 star reviews or constructive criticism it is all appreciated. We can take the heat and look forward to supporting and growing GridFilter with your support.

Follow GridFilter on twitter @gridfilter


The MEA Mobile team.


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Customer Reviews

Not working right now and no update for a few years.

I thought about erasing my previous review, but decided to leave it so that if someone else has a problem, maybe they can see that I did to and fix it. I gave them one star because the app wasn't working. I deleted the app and redownloaded it, but didn't work, so I left my review. I rebooted my iPad and decided to try it again before deleting it for good and it came up and worked fine. I've used it several times now and no problems. Just needed to reboot my iPad.

(Previous review before rebooting iPad)
This was a great app. I loved it and it ran great up until I upgraded my iPad. Now, it launches and then closes. I would give this app 4 or five stars if it would work again. Not working isn't worth a star. I hope there is a way to contact them. I really love this app.

Took a while to figure out, but very nice

First, watch the video; it's impenetrable without it. But once I figured out how to turn the grids off and on, I felt much more at home.

Also took a bit to figure out why saving a theme would be useful, but, again--wow, a very quick way to short cut to abstract designs, various colorways, etc. they aren't kidding that this is great for design. Very much looking forward to combining this with other apps.

I would like to be able to change the background color in the app, as well as the color of the lines. There seems to be a way to do this out in the settings for my device, but going all the way back out and then back in to check results is a bit of a (minor) pain. So looking forward to where this app goes over time.

Poor user interface

I need to ask, but have you tested this on iPhone 5? The interface is counter intuitive to the extreme. Attempting any of the gestures other than resizing grid squares simply does not work. The popup menu for individual effects covers the image. The one finger swiping to lighten an area does not function at all. There is only one grid size available for any of my images.

Let's get a bit of QC guys.

Grid Filter
View in iTunes
This app is designed for both iPhone and iPad
  • $3.99
  • Category: Photo & Video
  • Updated:
  • Version: 1.2
  • Size: 21.7 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
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