You can only update the software in the App Store. At present, the software can only be updated when it is put on the shelves again.
After putting it on the shelves again, enter the APP Store, click on the avatar in the upper right corner, you can see the app that can be updated below, and then click Update at the back.
In the App Store, users can purchase paid items and free items, so that applications can be downloaded directly to iPhone or iPod touch, iPad and Mac. It includes: games, calendars, translation programs, galleries and many practical software.
The App Store in Mac is called Mac App Store, which is different from the software of iOS. App Store has a large number of mobile applications to choose from, all designed by Apple and third-party developers for iPhone. Apple will review all content in the app store to prevent malware.
The significance of App Store mode is to provide a convenient and efficient software sales platform for third-party software providers, and the enthusiasm of becoming a third-party software provider to participate in it is unprecedented, which adapts to the demand of mobile phone users for personalized software.
As a result, the mobile phone software industry began to enter a high-speed benign development track, and it was Apple that sublimated the business behavior such as App Store into an imitative business model.
Apple's App store has opened a new chapter in the development of the mobile phone software industry. App Store will undoubtedly become an important milestone in the development history of mobile phone software industry, and its significance has gone far beyond the "iPhone software app store" itself.