5 Best Firewall Apps for Android

You might think that using a firewall on your android smartphone is not really important. But, suddenly, when your phone was an error or losing all of the data inside, you will be very sad. So, make sure you have installed the best firewall for android to protect it from virus and threat.

If we talk about computer, there is ‘task manager’ to see and control how many data had used. As well as on Android, definitely you can set your RAM and connection to better. So, here are some firewall applications that can make your android device like Oppo A7 work optimally.

Best Firewall Apps for Android


This application designed for people who have rooted their phone. Using AFWALL+ also can make your phone control internet access. Tools and item inside are very easy to use and has a bunch of sets. Make sure you had set it correctly. If it had done, you will get the best experience when using the smartphone without concern about whatever.

NoRoot Firewall is really recommended the application. It appears with the best interface, even though on default display. This application will automatically configure to notify any application that tries to access the internet. You just allow or block it, so the problem will go. The good news is that it logs network interactions of all the apps.

Try to ‘Analyze’ option to see websites or IP addresses a particular app is connecting to. Apart from that, now you can block that illegal access, maybe individual domains or IP addresses, block images, modify DNS server, capture packets, throttle bandwidth, and password protect NoRoot Firewall and its settings.

There are so many application that you can use. However, you might be bored because of the display just like that. So NetGuard presented to give something different for you. This application only has 2 buttons on the main menu. So just click on or of, you will get to control your android and make it more comfortable to use

LostNet NoRoot Firewall

If you asking, ‘what is the most complete application for android firewall’ this is here. As we know, that there is a lot of model of the virus on the internet. It’s presented to hack and crack android system, but using this app. You simply can reduce and restrict from connecting to any region or country.

Not only could do that, but it also can block ads (because it’s pro) and protect your device from whatever is that. Don’t worry if you often overslept, this amazing firewall can automatically block all application from access the internet. So, you can more efficient in using data packages. The price of LostNet NoRoot Firewall is around $0.80.

One of the best firewall apps for Android is this. Net Patch Firewall very recommended because has a lot of features, this application is not inferior to Lost Net Firewall Pro. It lets you make sure whether apps can or can’t connect to the internet while the screen is off. And then, when you open your gadget again, it will run as usual and keep protect data.

Actually, there are many more other applications that can you use. However, that’s what are the five best firewalls for Android and highly recommended. It because of the features, tools, and item which have advantages and disadvantages of each other. So, you can choose any application as needed for you.

Oppo A7 Specs, Features & Price

Do you have any plan to buy a new smartphone? Well, Oppo launched its new mid-range handheld Oppo A7 on November 2018. It is clear that the vendor wants to keep competing in the mid-range market especially due to the fact that the new product comes with dual main cameras and bigger battery. Besides, the design is also something to take into account. For sure, you may not be able to find high-end features offered by the flagships of today’s smartphones. However, still, this is one of the alternatives that you really need to consider. Well, the following details will give you some of its interesting aspects.

Oppo A7 Specs

Oppo A7 runs Android 8.1 (Oreo) powered by Qualcomm SDM450 Snapdragon (14nm) chipset. The CPU is an octa-core 1.8 GHz Cortex-A53. This smartphone comes with 32 and 64 GB of internal storage and 3 and 4 GB of RAM. The phone supports up to 256 GB of external memory that allows you to extend the storage. With the specification above, it is clear that the handheld is a relevant option to take into account even when you need one for mobile gaming. As far as we concern, this phone is fairly smooth for many popular Android games including PUBG. Of course, you cannot expect something big like what Honor Magic 2 has. Besides, the spec is surely enough to support you to deal with multitasking mobile activities. Thankfully, A7 is powered by a bigger battery that makes it last longer with it non-removable Li-Ion 4230 mAh battery.

Oppo A7 Features

It is also interesting to talk about the design. There are two color options that you can choose including Glaring Gold and Glaze Blue. The metal unibody design makes it look tough. Besides, Oppo claims that the body design provides you with a better handgrip. The Waterdrop Screen display measures 6.2 inches with the aspect ratio of 81.6% to its body. For the protection, the phone uses Corning Gorilla Glass 3.

The cameras are also interesting especially when it comes to a mid-range smartphone. The rear cameras are dual main cameras in 13 MP and 2 MP. For sure, those are relatively standard for today’s most smartphones so that you should not expect something too much. However, the selfie camera is somewhat great. You can take a selfie or make a video call by utilizing a 16 MP front camera with its HDR feature. Again, this is a mid-range smartphone so that the single selfie camera is more than enough to enjoy with acceptably awesome photo results.

Oppo A7 Price

Well, those are interesting details about Oppo A7. With everything it offers, you can buy the phone at around 270 EUR or 307 USD. For sure, with the price tagged the phone is simply awesome to choose especially when compared to other products in the same segment. Therefore, it is also important to make sure that you compare one smartphone to another before buying. This is the reason why checking out the other reviews we have on the website is essential. Open more pages and get more pieces of information about the latest smartphone alternatives to buy. Good luck.