Years ago , a tech executive director mentioned get a “ solar day ” iPhone and a “ night ” iPhone . The poor boyfriend was ribbed for months about it when he was more accurately describe an iPhone paid by work that had corporate restrictions on it and was subject to fiscal industry regulation and a personal iPhone that he did n’t conduct business on . Phrasing is everything .
If you ’re in a spot where you need two iPhones , such as your company cut you one for regulatory or other reasons for employment , you may rely on a single Apple ID report to give you admission to the same synced data , subscriptions , and digital purchases on both telephone . ( I have two iPhones : I have a current mean solar day - to - day one and a model a few class out of particular date that can launch the tardy iOS updates for examination genus Beta and intra - equipment examination . )
However , take care that you are n’t synchronize information that should remain stringently on one sound . If that ’s a austere concern – again , potentially for medical , financial , or government secrecy reasons – you should n’t log into iCloud using the same Apple ID on both iPhones .
Pay attention to Messages settings around phone numbers and iCloud email addresses you use (left) and syncing via iCloud (right).
Pay attending to subject matter preferences around phone numbers and iCloud email addresses you use ( left ) and syncing via iCloud ( in good order ) .
metalworks
The main issue masses unravel into is with Messages . InSettings > Apps > Messages(iOS 18 / iPadOS 18 ) orSettings > Messages(iOS 17 / iPadOS 17 and earlier ) andMessages > preferences > iMessage(macOS ) , Apple lets you pick items in two groups :
Pay attention to Messages settings around phone numbers and iCloud email addresses you use (left) and syncing via iCloud (right).
Also with Messages , if you enable Messages in iCloud , all messages across all the equipment with that switch turned on will sync — include across phone . Consider if that ’s something you want . The alternative is notice in iOS / iPadOS in options > Account Name > Messages as “ Use on this iPhone / iPad ” and in macOS inMessages > background > iMessageas “ Enable Messages in iCloud . ”
This Mac 911 article is in answer to a doubt submitted by Macworld reader John .
Ask Mac 911
We ’ve compiled a tilt of the enquiry we get asked most frequently , along with answers and links to columns : take our super FAQto see if your question is handle . If not , we ’re always looking for fresh problems to solve ! Email yours tomac911@macworld.com , include screen capture as appropriate and whether you desire your full name used . Not every enquiry will be answer ; we do n’t reply to emails , and we can not provide direct troubleshooting advice .
