What's New

This app has been updated by Apple to display the Apple Watch app icon.

iOS11 improvements

App Description

iUNo is listing all hazardous substances and goods. Each one is listed with UN No, name and class. The datas of iUNo are based on a list made by the United Nations Committee of Experts on the Transport of Dangerous Goods. So they are valid worldwide.

Use the search bar to find specific substances by number as well as by name.

User review from Luxembourg:
""Super App! Recommended for people working in control departments (customs authority, fire fighter, police, etc.). Also excellent the different languages."

And Toby_HH from Germany:
"Absolutly fine! Lives up to its promise and is absolutely helpfull."

iPhone Screenshots

(click to enlarge)

IUNo screenshot 1 IUNo screenshot 2 IUNo screenshot 3

App Changes

  • December 11, 2011 Price decrease: $4.99 -> $0.99
  • December 12, 2011 Price increase: $0.99 -> $2.99
  • December 21, 2012 Price decrease: $2.99 -> $0.99
  • December 29, 2012 Price increase: $0.99 -> $3.99
  • April 02, 2013 New version 2.0
  • April 23, 2013 New version 2.1
  • February 19, 2014 Price decrease: $3.99 -> $1.99
  • May 01, 2014 Price decrease: $1.99 -> $0.99
  • May 06, 2014 Price increase: $0.99 -> $1.99
  • June 14, 2019 New version 2.2