Going over the data limits on your iPhone or iPad? Here's how to track usage and prevent extra fees!

Going over your data allowance on your iPhone or iPad? Here's how to track usage and prevent extra fees!

iPhone and cellular iPad come with data plans. That's the cost of being "always online". Since the days of unlimited data plans are largely behind us, most of us end up being bound to our carrier's tiered data plans and the overages that come with them. While overages may not be as expensive as they once were, they still cost extra money, and no one likes to pay more than they have to. If you find yourself pushing your data plan's limits, or actually going over it, there are some things you can do in order to monitor your data in the future. That way you can either better control your usage or change your data plan to one that better fits your needs.

How to track your data usage on your iPhone or iPad

iOS has a built-in feature that lets you monitor your data usage. It's not anything fancy but it can get the job done. Each month — or each time your billing cycle starts over — you can just clear the previous month's statistics and track current usage. Here's how:

  1. Launch the Settings app on your iPhone or cellular capable iPad.
  2. Tap on Cellular.
  3. You can see under the Cellular Data Usage section how much data you've used since the last time the statistics were cleared.
  4. Now scroll all the way to the bottom and tap on Reset Statistics.
  5. Confirm one more time by tapping again on Reset Statistics.
  6. If you scroll back up, just confirm that you see 0 bytes under the Cellular Data Usage section.

You're good to go to start monitoring data. You'll just have to remember to clear statistics each month. Just hop back into Cellular settings anytime you'd like to view current data usage.

How to track your data usage with DataMan Next

Another option is to use a third party app such as DataMan Next, which is one of my personal favorites. DataMan Next lets you pick what dates your billing cycle starts so it can reset itself without any work on your part. You can also set up alerts for when you hit a certain threshold such as 50% of data used and so on.

Just remember that if you have a family plan, you'll need to take that into account. Dataman Next does let you manually add usage any time you want so just be sure to do that. I typically recommend installing Dataman Next on the device that's eating the most data. For example, if one person on your shared data plan uses 7GB a month and one only uses 200MB, install Data Man on the device using 7GB, then add everyone else's data periodically. It isn't the most elegant solution but it works.

How to control what apps have access to cellular data

An additional step you can take in order to prevent data overages is restrict data hungry apps from eating your cellular data. This means they can still connect to and access the network, but only when connected to WiFi. I typically do this for apps that appear to be data hungry. You can get a pretty good feel for which ones they are by looking at the data usage underneath the app name. The higher the number, the more data hungry they are. Those are the ones you want to restrict cellular access on. Here's how:

  1. Launch the Settings app on your iPhone or cellular capable iPad.
  2. Tap on Cellular.
  3. Scroll down and under the Use Cellular Data For section, turn Off apps that you don't want to have access to cellular data.

Still going over your data cap?

Be sure you're really looking at all the apps you have installed and pay special attention to which ones have access to your cellular data. Disable all the ones you possibly can. If you're still having issues after that, it may be time to evaluate whether or not you need to bump up your data allowance.

If you've had data overage issues in the past, what did you do to remedy them? Did you find another awesome way to track your data usage? Let me know in the comments!

Have something to say about this story? Leave a comment! Need help with something else? Ask in our forums!

Allyson Kazmucha

Senior editor for iMore. I can take apart an iPhone in less than 6 minutes. I also like coffee and Harry Potter more than anyone really should.

More Posts



← Previously

What's on Peter's Mac menu bar right now!

Next up →

Fund This: Spaceteam Admiral's Club for sweet new iOS games

Reader comments

Going over the data limits on your iPhone or iPad? Here's how to track usage and prevent extra fees!


3 Network UK, TRUE all you can eat data & tethering. Living the dream.

Sent from the iMore App

@nat750 I'm soooo jealous. Figures now that almost everyone has a smart phone those beautiful data plans are gone. I had unlimited when I had my iPhone 3G. *sigh* ah the good old days. If I would've known unlimited was going to disappear I would've held on to that plan

Sent from the iMore App

Thank God for grand-fathering!! I don't know what I'd do for cutting back on data usage (especially always streaming via iTunes Match). I seriously hope AT&T never gets rid of the unlimited grand-fathered plans (though I see it happening in the near future).

Sent from the iMore App

I wish iOS had the options Dataman next has. I know android has some of these options built in and I like that. But this post is really helpful, thanks!

Sent from the iMore App

its frustrating to reset data usage manually on my iPad, cuz i tend to forget the exact date. why doesnt apple have it built-in in iOS like android? especially with majority of the networks going for capped data.


I too love the DataMan app. I went ahead and purchased it after using the free version for a while, as it has been a life saver on occasion. However, I also find that comparing it to ATT's numbers... DataMan has been a little off. I get the 65% email from ATT and Data Man says I'm more like 40-50%. It does NOT happen every month, but it has happened. Just an FYI. For anyone thinking about the DataMan option... don't hesitate! I have it on screen 1, and is my #2 app right next to settings. Only wish the app icon could be color specific based on usage and how "safe" you are at any current time!

Is there not a way to set individual data limits on lines that share data? For example 2 people share 8 gigs.. Is there a way to set a limit on each line to 4 gigs?

My take is, we upgraded an iPhone 4s to a 6 and do nothing different and the data usage has increased from an average of 2GB per month to 9 or 10. We have turned cellular data off on this device and I look at the usage and there is still usage being billed. No one can tell me there is anyway this is the fault of the iPhone 6 user. I've read too many forums, talked to countless Apple and AT&T reps and we have done everything they suggested except discontinue service all together to the phone. Someone has to know this is not an anomaly. Please tell me what we are supposed to do? We have 3 iPhone 6 and only 1 with this issue. In addition we have an iPhone 5c and iPhone 5s, no data issues. Why with all proof that I have, will Apple not return the phone. It's 3.5 months old. It started when we got it, we have documented the issue. We should not have to increase our data plan because there is a problem that Apple, AT&T, Verizon, etc... will not acknowledge?