National September 11 Memorial & Museum Category: Education Release Date: 2020-11-02 Price: $7.99 https://apps.apple.com/us/app/9-11-memorial-audio-guide/id1536419545?uo=2https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/58/96/c8/5896c862-6b08-eaf2-0fd7-217a593038f6/AppIcon-1x_U007emarketing-8-85-220.png/100x100bb.png
The University of Iowa Research Foundation Category: Education Release Date: 2014-01-02 Price: $3.99 https://apps.apple.com/us/app/sounds-of-speech/id780656219?uo=2https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/56/08/28/5608289c-3b65-c942-d9dc-14da247a5679/AppIcon-0-0-1x_U007epad-0-85-220.png/100x100bb.png