Free ND Filter App

[jerrylwatson]

Hello fellow photographers. I am a 70-year-old retired aerospace software engineer. To keep my brain from going to mush I write apps that I use for my personal use for the PC and iPhone. I have been a photographer for the last 45 years. I do not charge anything for my apps, I just wanted them on my iPhone while traveling. I have written a neutral density app that calculates the shutter speed to use when using a ND filter. Search for “nd filters calc” in the app store. Enjoy.

 

[JoelKlein]

Hi,
Thanks, Downloaded! Great simple tool.
What’s next in your mind to write?
—-
With a hobby in anything that fly, would you mind to elaborate more in depth about your role in aerospace engineering? And the link to photography?

 

[Nimi]

Hello fellow photographers. I am a 70-year-old retired aerospace software engineer. To keep my brain from going to mush I write apps that I use for my personal use for the PC and iPhone. I have been a photographer for the last 45 years. I do not charge anything for my apps, I just wanted them on my iPhone while traveling. I have written a neutral density app that calculates the shutter speed to use when using a ND filter. Search for “nd filters calc” in the app store. Enjoy.

Is it on Android? Thanks!

 

[jerrylwatson]

Hi,
Thanks, Downloaded! Great simple tool.
What’s next in your mind to write?
—-
With a hobby in anything that fly, would you mind to elaborate more in depth about your role in aerospace engineering? And the link to photography?

Any ideas for other apps? I worked for Honeywell Aerospace for 35 years. I was in the flight safety group developing equipment to avoid mid-air collisions and other aircraft safety equipment

 

[jerrylwatson]

Is it on Android? Thanks!

No. I tried to port to android but Google makes it really complicated.

 

[Nimi]

No. I tried to port to android but Google makes it really complicated.

Thanks.

As far as other ideas, none of the hybrid cameras have a shutter angle dial, so a calculator would be useful, including for timelapse.

 

[JoelKlein]

Any ideas for other apps? I worked for Honeywell Aerospace for 35 years. I was in the flight safety group developing equipment to avoid mid-air collisions and other aircraft safety equipment

TCAS? I can only guess.
Saved many lives, and is still the best invention in my opinion.

 

[jerrylwatson]

TCAS? I can only guess.
Saved many lives, and is still the best invention in my opinion.

Yes, we were the first to get TCAS in the air. I did many test flights with two planes flying at each other.

 

[JoelKlein]

Yes, we were the first to get TCAS in the air. I did many test flights with two planes flying at each other.

Wow!!! It’s an honor for me to be with someone like you in this forum.