Data Usage Defender-Efficiency was a tools app developed by WALI. It was removed from Google Play Mar 12, 2015 and is no longer available for download.
Download Statistics
Data Usage Defender-Efficiency had been downloaded 220 thousand times before it became unavailable.
User Ratings
Data Usage Defender-Efficiency was rated 4.15 out of 5 stars, based on 1.5 thousand ratings.
App Information
Data Usage Defender-Efficiency was free to download. The APK download size was 2.07 MB. The last available version was 2.1.1. The last update was on December 15, 2011.
Technical Requirements
Data Usage Defender-Efficiency required Android 2.1+ or higher. The app had a content rating of Everyone. The app had been available on Google Play December 2011.
Description
Protect your plan from overcharges with Data Usage Defender
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Comments on Data Usage Defender-Efficiency for Android
★★★★★
Excellent Job This app works very well!! Love the firewall feature to restrict apps from using mobile data, works like a charm! Most of the time I'm around wifi but before installing this app I had a lot of data usage over mobile data even though I was connected to wifi and now that doesn't happen, HUGE DIFFERENCE. Keep up the good work!
★★★★★
Best app but..... In this app i can't set custom data plan like 3 month plan 15 days plan or 2 months plan. If it comes in next update i will give 5 star
★★★★★
Data Usage Defender This is absolutely a great little app. I have been waiting for more than 3 months now, for wi-fi internet service at my home. In the meantime I have subscribed to the unlimited phone package which allocates 7-gigs of data usage per month. While I'm waiting for my wifi connection, my only choice is to thether my laptop to my phone. Data Usage Defender keeps me "in the know" about my data usage; and so far haven't gone over my data usage in these 3 months. I highly recommend Data Usage Defender. Cheere, Melvin C
★★☆☆☆
Matthew T. from Melbourne, Australia. Fabulous, great-looking interface, but apart from its cosmetic look, I found this app to be 100% useless! Installed it on my Samsung Galaxy Note 2, and it does absolutely nothing. It's either buggy or hasn't been tested properly on a wide variety of Android devices. Needless to say, I un-installed it. Hopefully the developer will take note and rectify the problems with it.
★★☆☆☆
I liked this app earlier. Used to work well with my Sony Live with Walkman smartphone with Android 4.0..but does not show data usage with my Sony Xperia Z with Android 4.3..
★★☆☆☆
Samsung Galaxy S4 Speed test not working. .
★★☆☆☆
It's beautiful but It seems that the App is not designed with high dpi into consideration. The text and the layout are completely off. Especially when using custom fonts as in Samsung Galaxy smartphones. Please fix that. The App is functioning beautifully but the GUI is like WTH. One more thing, Give us the option to control the Notification, there is no way to disable it or at least hide it. Last thing, the Notification (Refresh) sucks. There must be a way to refresh the numbers without having to refresh the Whole thing.
Technologies used by Data Usage Defender-Efficiency
Data Usage Defender-Efficiency is requesting 14 permissions and is using 5 libraries.
Permissions
Services that cost you money
send SMS messages
Your messages
receive text messages (SMS)
Network communication
view network connections,
full network access,
view Wi-Fi connections
Phone calls
modify phone state,
read phone status and identity
System tools
run at startup,
connect and disconnect from Wi-Fi,
change system display settings,
draw over other apps,
change network connectivity,
change/intercept network settings and traffic
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
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