NotanIzer App Reviews

really simple ui and did exactly as advertised. id say it’s a good investment, but you can definitely find free apps with b&w sliders if ur just looking for that

Really helps me see shapes and contours! Use in drawing studio a lot.

I’m a painter and I use this app all the time. Super useful

Simple and eye-opening. The only thing I wish to change would be to disable that terrible sound when you try to set levels too high or low.

The UI is straightforward and makes adjusting the color levels very easy. Initially had a problem sharing the image through another app. The developer responded quickly through email and updated the program quickly to fix the issue. Very satisfied overall.

I'm an art insturtor of adults in Colorado and have found this app to be indespencable in teaching values. It's simple to use and effortlessly comunicates visiually the most powerful tool in art, values. I use this tool almost daily. Bravo, to you, good people at Notanizer!

Yes, there are other apps that can turn things to grayscale or levels of gray, but this is quick, easy and handy. You get phone, ipad, and Masc app all for noe low price. Good deal!

I love the fact that you can do things on a phone App that used to need the computer and Photoshop! I use it all the times to check my portraits!

This is a great tool for Plein Air painting