DataMan - Data Usage Widget

I've had this app since day one of having an iPhone and has kept me from going over my mobile data! No need to remember to reset the data counter that comes on every Apple device RIGHT at midnight when your cycle date ends...this app does it for you. I've compared my mobile data usage on my cellphone bill to this app and it's SPOT ON every time! Highly recommend this app for anyone who wants to keep track on their usage and can customize each alert to your liking... And also can customize everything else including: color, fonts, data usage alerts up to 5 times for 5 different percentage of usage of your allotted mobile data, and much more!

I love this app and its features. The ability to not only track cellular but WiFi as well is really handy. The widgets for the phone and watch app are useful and are accurately responsive. The app doesn’t chew through battery, is responsive and accurate. I also thinks the added optional in app purchases are worth it. Especially the ability to see hourly data usage and export the whole data sheet. I highly recommend this app to anyone who wants to see the phone cellular and WiFi usage

This keeps me on track so I don't go over my limit, and so far it has kept track far better than any of the other apps I've tried. The only problem I've run into is that the notifications of how much data I've used (e.g. "You've used 30%") do not show up until I open the app. I've gotten into the habit of opening it to check, but it does not notify me on it's own... Other people I know have the same issue, so I know it's not just me

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I have been using this app for sometime now but it has never been accurate, so I don’t pay much attentions to it, just that it is on my phone and runs in background. Apple on the other hand actually has inbuilt data usage tracker which is very accurate and closely matches with what my service provider shows on my bill. I am not sure if people are aware of this. I just set a reminder to reset the inbuilt usage monitor the day my billing cycle starts/ends to always know the correct usage during the billing cycle. You can compare the usage provided by this app versus from Apple and you’ll see what I am talking about. Just remember to reset your usage counter the day your billing cycle ends and take a note of what it says. This is done in Settings->Cellular (under Cellular Data, look for current period). Try this for couple of months and you’ll see the difference. To the developer: please take this as constructive criticism and improve your app so it gives a correct picture of data usage. Thanks!

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The thing that looks most useful in the sample screens shown in the App Store is the hourly tracking. But that is an extra cost feature. Without that it does not provide anything more useful than the cellular data stats built into IOS. The developer suggested I look into the widgets, and I agree that the "stopwatch" widget is useful for measuring the usage of a specific app. I upgraded my rating from 1 to 2 stars because of this. If I could I would give it 2.5 stars, but I cannot go to three stars because I feel the presentation of what the app does without extra in-app purchases is deceptive.