NegAir app for iPhone and iPad

NegAir Download from App Store

4.8 ( 4288 ratings )
Utilities Productivity
Developer: Samuel Drozdov
Free
Current version: 2.0, last update: 8 years ago
First release : 10 Mar 2015
App size: 512 Kb

NegAir is a free app that makes it simple to calculate the required amount of negative air units for a room.

NegAir screenshot 1