Registered users of the Line messaging application increased 50% since January, reaching 150 million worldwide, with 100 million game downloads, according to NHN. "Launched just 22 months ago, the free-calling and messaging app has taken off in Japan. It has also grown in other regions, including Spain and the Spanish-speaking region of South America. Spain already has more than 10 million Line users," Dean Takahashi writes.
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