A U.S. senator wants Apple and Google to require some applications in their mobile app stores to have privacy policies as a way to protect users against location tracking.
Sen. Al Franken (D-Minn.), chairman of the Senate Judiciary Committee's privacy subcommittee, called on the two mobile OS makers to require privacy policies for "location-aware" apps in a letter sent to the CEOs of Apple and Google on Wednesday. Neither company requires apps they sell to have privacy policies in place, he said in the letter.
"Apple and Google have each said time and again that they are committed to protecting users' privacy," Franken wrote. "This is an easy opportunity for your companies to put that commitment into action."
A recent study from TRUSTe and Harris Interactive found that less than 20 percent of the 340 top free apps available through mobile networks have links to privacy policies, Franken said.
Franken's letter follows hearings in Congress this month on location tracking on mobile phones. Apple and Google have sent mixed signals on what information they collect about users, Franken said in a May 10 hearing.
Other senators have called for a new privacy law to protect mobile customers.
Representatives of Google and Apple weren't immediately available for comment.
Grant Gross covers technology and telecom policy in the U.S. government for The IDG News Service. Follow Grant on Twitter at GrantGross. Grant's e-mail address is email@example.com.