Great app

I have been waiting for it to come out for apple. Great resource! Would like to see some more of the computer versions info added. For example the unknown substance look up, maping of evacuation areas and placard examples. For the first
release of this app, great job! Much better than ones you pay for. If you work in an area with large or small factories that use chemicals, a great resource to have at your disposal.

Medic #63 about WISER Response