Even as more architectural plan are sell " numberless datum " you may still enquire how to check information custom on your iPhone . part , this can come from the fear that you expend too much data on the purportedly multitudinous data packages and get dinged with bonus charges . It can also number down to worrying about how much data you have left after some intense downloads or picture - observance on your data plan . Finally , keeping track of our digital liveliness is significant , from how much time we spend doom scrolling to what Google knows about us . recognise if you use more data in the bleakest days of January than a fine summertime day is an interesting fact about you .

No matter the reason , however , checking your data custom on iPhone is not hard . We ’ll address several way of life here .

There ’s good news . In late versions of Apple ’s operating system , include iOS 17 , Apple make it easy than ever to obsess over your data point usage and take measure to mitigate it . We ’ll show you how to assure information usage on an iPhone whenever you like with this quick process , and we ’ll explain how it can be usedto restrain your data role .

Check your data usage

Understanding your data point usance is extremely important , especially if you ’re on a limited information plan . Keeping an eye on how much data you ’re using can foreclose you from encountering high-priced overage charges or having your data hurrying bound . Here ’s how to assure how much data you ’ve been using with tools built into iOS :

Step 1 : On your iPhone or iPad , open theSettingsapp .

Step 2 : dab theCellularoption . Note that it may be calledMobile DataorCellular Datain some cases , depending on your machine , Io version , and regional configurations .

Step 3 : Scroll down to the department labelledCellular Data .

Step 4 : From here , you may see an overview of your data employment for the current period , including the total data point used , data point used while range ( which ordinarily costs more ) , and data used by each of your apps , sorted from the highest to the dispirited . A toggle electric switch beside each app let you to disable cellular data approach for that app tohelp repress your data custom .

Reset your data usage counters

When you check your information custom , theCurrent Periodindicator can be a bit misleading . It may sound like this automatically reset with each charge period , but that ’s actually not the case . The number simply keep accumulating until you reset it manually , and there ’s no way to schedule this — you ’ll have to set a reminder for yourself every month if you desire to see the numbers game are for a specific time frame . Here ’s how to reset your data usage counters :

tone 3 : Scroll all the way down to the very bottom of this screen door .

Step 4 : take down theLast Reset _ date and sentence . This indicate the beginning of theCurrent Periodfor all the numbers above this .

footprint 5 : TapReset Statistics . This clears all of the datum comeback , as well as the Current Period call time . take note that theLifetimecall time is tied to your specific iPhone computer hardware and can not be reset .

Calling it in

An alternative agency to recover out your information usage is to call you net . While this sounds troubling at first , do n’t worry , as you wo n’t have to talk to anyone and the process is automated .

piece up your phone and dial out the following , look on your choice ofphone carrier . Here are some uncouth ones that admit these codes .

  • AT&TDial * 3282 # to meet a text with information about your datum and messaging utilization .
  • T - MobileDial # 932 # to get information about your information usage , plan , and important date .
  • VerizonDial # 3282 to get an estimate of the data and messaging you ’ve used this billing cycle . Verizon will also audibly narrate you if you heed into the phone after the call .

Turn off cellular data

If you find yourself approaching the limit of your monthly data allotment , you may need to take the utmost approach and disable cellular data only . This will limit your communicating options to voice calls and SMS / MMS textbook message whenever you ’re by from a Wi - Fi connection , but it will also guarantee that you wo n’t be charge for any extra data use . Off really means off in this casing . Here ’s how to quickly toggle cellular data point :

Step 1 : From your iPhone or iPad dwelling house screen door , swipe down from the top - right corner to bring up the iOS Control Center . If you ’re using an iPhone with a Home button , such as an iPhone 8 or iPhone SE , swipe up from the bottom rather .

footstep 2 : wiretap thegreen buttonin the top - left control panel of the controller center to rick off cellular data . The clit should turn Zane Grey .

measure 3 : you’re able to also tap and hold on this jury and expand it to confirm that cellular data is off .

Step 4 : duplicate the above steps to sour your cellular data back on . The clitoris should sprain green when cellular data is enable .

Turn off Wi-Fi Assist

Your iPhone admit a feature calledWi - Fi Assistthat uses cellular data to back up your Wi - Fi connection when it ’s not quite puzzle out the way it should . While this does n’t commonly use a lot of data , it can become a job if you regularly hang out on slow or spotty Wi - Fi networks . fortuitously , you could check how much data it ’s been using , and change by reversal it off if you do n’t want to risk any surprises . Here ’s how :

whole tone 4 : Look forWi - Fi Assist . It should be right below your list of apps .

Step 5 : mark the amount of data that has been used by Wi - Fi Assist during the current period . This represents those prison term that your iPhone or iPad was connected to Wi - Fi , but needed to flow back to the cellular web . In most , encase this number should n’t be more than a few hundred kilobytes .

whole tone 6 : If you get hold this number is higher than you ’d like , or you just do n’t want to take the risk of using too much data , tap the transposition to plow Wi - Fi Assist off . This will insure that what happens on your Wi - Fi web outride on your Wi - Fi web .

Turn off cellular data when traveling (roaming)

Using cellular data when traveling can quickly get very expensive , as you normally pay off extra for using other mail carrier ’s cellular web . This is calledRoaming . as luck would have it , your iPhone and iPad know when they ’re on your carrier ’s internet or when they ’re roaming on a alien internet , so you’re able to easy disable cellular datum only while roaming without the penury to worry about plow it off entirely . Best of all , this think you could just leave it off entirely so you ’ll never gamble roaming charges in the first place . Here ’s how :

stone’s throw 3 : At the top of this screen , look forCellular Data Options . If this saysRoaming Off , then you ’re OK — cellular data will be mechanically disabled as shortly your gimmick detects that it ’s roaming on another flattop ’s connection .

Step 4 : If you seeRoaming Oninstead , tap this to open up yourCellular Data Options .

footprint 5 : rap the electrical switch besideData Roamingat the very top of the screen to toggle it off .

Save data with Low Data Mode

If you ’re frequently bumping up against the limit of your data architectural plan , but still desire to get as much out of it as possible , then you may take reward of the built - inLow Data Modefeature on your iPhone or iPad . This single pick will mechanically reduce your data utilization across the board , and is actually the only way to turn on datum - save configurations in many of Apple ’s ramp up - in apps . This does n’t disable cellular data for any of your apps , but it makes sure that they use less of it .

For illustration , enablingLow Data Modewill lower the video act charge per unit for FaceTime calls to optimize it for lower bandwidth . This save data and also makes FaceTime run away more swimmingly when you ’re on a slower connexion , like an older 3 G internet . There ’s no individual setting for this   — the only way to get at it is by turning onLow Data Mode .

EnablingLow Data Mode _ will also disable robotic downloads and iCloud relief , intermission updates to your iCloud Photo Library , and disable background refresh for all of your apps . It also boil down the timbre of streaming cognitive content in all of Apple ’s built - in apps , such as Music , goggle box , and Podcasts , although you ’ll still need to be conservative as not all third - party apps respect this scope .

Here ’s how to enableLow Data Mode :

Step 3 : TapCellular Data Options .

Step 4 : TapData Mode .

Step 5 : TapLow Data Mode .

Note that if you have an iPhone 12 or newer and you ’re on a 5 G plan , you ’ll see another option here toAllow More Data on 5G. This does the opposite , provide higher - amphetamine 5 G data to be used for affair that normally only run over a Wi - Fi connexion , such as automatic iCloud backup and software program updates .

continue raceway of your information custom can be crucial in avoiding nasty overage charges at the end of the calendar month , especially if you ’re on a special information plan . Although many carriers are offering more generous data point allocation these days , an equal number of apps are increasing their information usage to take advantage of those higher cap , so just because you have more data in your design does n’t entail you should n’t still keep and eye on what ’s using it .