The invitation, as pictured above, says, "Come See Our New Home on Android," and includes no other details as to what may be unveiled.
History tells us that the April 4 news will be as grand in scope and implications as Graph Search or the new look for News Feed, two major product announcements that Facebook announced at its campus earlier this year.
Google Play: We've cracked down on bad apps: Google says it rejected at least 55 percent more app submissions in 2018.
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Discuss: Facebook says come see 'new home on Android' on April 4
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