Ductulator Duct Sizing App Reviews

Excellent application. Don't be afraid to invest in this very useful tool. The application perfectly meets its objective. I recommend it 100%

Comes in handy but limits what sizes you can pick. Not sure if it’s a bug but I wanted to see what my friction rate was for 16x25 and I can get the 16 but it skips from 24-26 and that happens often.

Very easy to use in the field. I use it everyday when measuring out duct runs !!

The only thing holding the app back IMO is the omission of flat oval ducts. They’re uncommon, but it’s the only thing the app can’t do that has caused me to have to reach for the less convenient methods.

Love that it gives you different options for sizing but I wish I could enter a duct size and get a cfm value from it.

The new flex option isn’t working properly.

Would love to see an option for flex.

Sadly, $2.99 spend, to discover it’s useless to me, without having the option to select “Flex” in duct calculations

I get to retire my 25 year old Ductulator

I love the App. It’s easy to use I just wish there were more options like selecting round or square duct as opposed to just only using Cfm.

Can’t punch in duct size to see what the cfm is very limited on what you can do save your money but it gives you different duct options if that’s what your trying to do