Calendar+

Calendar+ — 泳诗 陈, a Business category app on the App Store, is currently surging in Vietnam, where it holds the #1 spot on the Top Paid chart (up +45 positions) with additional appearances at #2, and ranks #14–#18 on the Top Grossing chart. Despite an all-time peak of just #45 and a 30-day average of #47, the app has clearly broken out recently with a sharp climb into the very top of Vietnam's paid rankings. The repeated +45 jumps suggest a powerful, sustained push rather than a one-off anomaly. Overall trajectory: strongly climbing and outperforming its recent baseline by a wide margin.