Popular science: apk is a format of Android system installation files. Ipa is a format of Apple installation files. apk and ipa are two different file formats. Ipa is the correct one to run on Apple phones. Apple phones need to install files, and generally apps can pass it. Zhihu, a high-quality Q&A community on the Chinese Internet and an original content platform where creators gather, was officially launched in January 2011 with the brand mission of "allowing people to better share knowledge, experience and insights, and find their own answers." Zhihu relies on seriousness and professionalism. Hong Kong people don’t use Whatsapp, and the same goes for Macau. The problem is that the mainland’s influence is growing. Hong Kong people dislike it and have no choice but to use it. Security and privacy are always the mantra. We mainlanders also know that mainland software has no privacy.
Carol Jean Nash (1951 2024) Obituaries
