Every time Apple drops a major newfangled operating system of rules update — whether macOS or Io — there ’s the question of whether or not you should upgrade right away or wait a while . Certainly , there ’s a case to be made either way and plenty of variable at play . What are your needs ? How uncoerced are you to exist with a few problem ? How unchanging are the former beta releases ? What features are you go to gain ?

Over the last several yr , the latest version of iOS has been released at any time in the day following a September effect — everything from the daylight after ( in 2020 ) to nine days afterwards ( in 2019 ) . Now that iOS 15 has launched ( as of Monday , September 20 ) , the query is once again : Should you comminute that update button right away , or hold off ? Here ’s the case for and against .

Update 10/25/21 : Apple has released iOS 15.1 , which adds SharePlay and a few other welcome features , include an Auto Macro toggle and ProRes transcription on iPhone 13 professional . If you have n’t updated to iOS 15 yet , this is a good time .

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All these great features, free! Why would anyone want to wait?

iOS 15: Why you should update now

Obviously , the large reasonableness to update powerful away to iOS 15 is to get all thosecool new features . There ’s a peck of raw stuff in FaceTime including dissimilar microphone focus modes , a new layout , and links for others to join your FaceTime conversation from the web on other machine . There are new “ deal with You ” section in apps to show content that people transport you in Messages , Focus modes to limit distracting notifications , Safari improvements , the ability toscan textandtranslate textalmost anywhere … the listing proceed on and on .

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Perhaps one of the handsome betterment is that Safari will process many requests wholly offline . If you do n’t need an cyberspace joining for the role ( like get a sports score or weather condition report card ) , Siri process the asking entirely on - gimmick . This make it alotfaster and more untroubled .

iOS 15 features

All these great features, free! Why would anyone want to wait?

Depending on how you practice your iPhone , any one of these features could completely convert your smartphone life . Combine that with all the under - the - hood improvement to security that Apple make with every tone ending , and it ’s pretty punishing to argueagainstupgrading . There ’s a jalopy of improvements to your phone , they ’re all free , and you ’re just not going to take them ?

Of course , some iOS releases have been riddle with microbe in their first release . We ’ve seen everything from frequent crashes to battery drainpipe trouble in earlier iOS release . And some releases really made things worse — who can forget the Apple Maps debacle of iOS 6 ?

fortuitously , Apple has a better examination system in place these days , and as we approach the goal line we ’re finding the iOS 15 beta to be quite static and pleasant . There are never any guarantees , but the former sign point to iOS 15 being a comparatively difficulty - free tone ending .

As a final reason to update right by : Apple ’s somewhat controversial new method acting to scan for Child Sexual Abuse Material in images uploaded to iCloud has beendelayed until later in the yr . If you require iOS 15 but were wary of the method Apple is using to find this sort of worrying stuff , you should get the updatebeforeApple add it in a future update .

iOS 15: Why you should wait

As great as it may be to get a crowd of free new feature for your iPhone , it could also make sense to wait a few weeks , even a few month , before you update to iOS 15 .

If you have an older iPhone , iOS 15 is still an betterment , but some of its tank features are sole to novel ironware . If you have an iPhone XS or later , you ’re good to go . But those with an iPhone 8 / cristal or earlier will escape out on stuff like spacial sound and portrait mode in FaceTime , live text in photograph , and offline Siri processing . We have a templet towhich iOS 15 features are uncommitted on which iPhones .

Then there ’s the ever - present vexation about serious bug . Apple ’s inner testing and beta summons are a stack better than they used to be , but Modern bug are almost always discovered when the latest software gets agitate out to a few hundred million users . The most common bugs have been address with the first few software update , and with Io 15.1 out now , you should n’t be overly concerned about them .

Then there ’s the issue of apps . It ’s not like new iOS releasesbreakapps very often , but apps do need an update in order of magnitude to take advantage of unexampled frameworks , APIs , and OS features . Depending on how you use your iPhone , the late iOS update may not do a whole lot for you until your preferred apps are updated , too . For many popular apps , that happens within a hebdomad or two . But if none of the apps you expend every day make use of iOS 15 in any way , you ’re not missing a whole batch by waiting .

candidly , though , there ’s very minuscule reason to hold off any longer than the first few update , and we ’re now past that stage .

Macworld recommends: Update

Apple quickly come up to the most obvious bugs in iOS 15 with detail - liberation updates . And now , iOS 15.1is out with SharePlay and several other pinch , let in skillful new features for the iPhone 13 Pro . It ’s secure to say that , barring some bizarre revelation , iOS 15 is now at least as unchanging as iOS 14 ever was and is more secure , too .