Unfortunately when they said it ends April 17 they meant at the start of the day. McGraw-Hill is offering 10 free Everyday Math Apps for kids on iTunes through Sunday, April 17. Be sure you click on “See All” to see all 10 free apps (there are also 2 paid apps in the list). It looks like there is something for all ages in the assortment of apps. My guess is these apps will cost at least $0.99 each after this free promotion ends April 17, so download them now while they’re free. Thanks goes to Northern Cheapskate for sharing!