If you’re a long-time Android user, you’ll agree that Android smartphones tend to slow down significantly as they get older. There can be various reasons behind it like junk files, memory-hogging apps, malware, etc. This also causes your device to run out of storage. There are various speed-boosting and storage-freeing apps out there, but if you’re looking for a comprehensive solution, we recommend the DU Speed Booster & Cleaner app ( free ).
DU Speed Booster is a popular product that offers some great features that make your Android device run without any lag and avoid storage issues. So, if you want to know more, start with our DU Speed Booster & Cleaner review.
Main features
DU Speed Booster & Cleaner offers many great features to speed up your Android device. Now let’s take a look at the best features.
phone and memory boost
DU Speed Booster features one-touch options to improve your phone’s performance by cleaning up RAM, removing redundant background tasks, stopping auto-starting apps, and reducing memory usage. One-tap boost makes your Android home screen almost 60% faster .

trash cleaner
If your Android device is low on storage, DU Speed Booster’s “Trash Cleaner” will definitely come in handy. This feature lists cache files, residual files, system trash, unnecessary APK files, and other files that can be deleted to free up storage on your device.

app manager
DU Speed Booster app also has a built-in app manager that allows you to uninstall apps and manage APK files . You can uninstall third-party apps here. The app claims to also uninstall system apps, but it failed in our testing. You can also install the APK file immediately or simply delete it.

Network and game booster
The app also includes a great “Network Boost” feature. This feature first shows you the speed of your network and then allows you to boost your network. This simply causes the app to reset the network . This is useful if your network seems good but you are facing internet issues. It also has a cool game booster feature that optimizes your games and improves your device’s performance .

Security and antivirus
DU Speed Booster not only increases the speed and cleans the memory of your Android device, but also maintains its security. This app allows you to scan your device for malware, adware, trojans, etc., so you never run into any security issues.
user interface
DU Speed Booster & Cleaner has a very streamlined interface. The main page contains options to access various features such as Phone Boost, Trash Cleaner, App Manager, Network Boost, Security, and more. There’s also a hamburger menu, which includes options for DU swipe (boosting gesture) and smart charge (charging) . Details are displayed on the lock screen) and settings. What I like about DU Speed Booster’s UI is the fact that all major options and features are readily available. Also, the app looks very clean. It doesn’t follow Google’s Material Design language, but it does have a pretty decent UI.
Ease of use
Thanks to the simple approach of the UI, the DU Speed Booster app is very easy to use. Just access any of the options from the home page to access various speed-boosting and memory-cleaning features. You can also go to the Settings page to see options to enable floating icons, notification toolbars, and create shortcuts for various features . You can also add apps and services to the ” ignore list ” that you don’t want to close when the app starts your device.

Talking about app performance, you will definitely feel the difference once you use the app acceleration feature. The home screen is now more responsive and apps work better . However, you will need to boost your device many times to maintain the same performance. We also found the memory cleaning and antivirus features to be great as they are also very important features. That’s all well and good, but DU Speed Booster is packed with sponsored material and app recommendations, and also promotes its own apps, which may frustrate some people.
In summary, DU Speed Booster is the app to get if you’re tired of a slow Android device or can’t deal with out of memory errors anymore. In any case, DU Speed Booster & Cleaner is a great Android app that you should install.
Strong Points:
- the feature works very well
- Easy to understand UI
- easy to use
Cons:
- App recommendation and promotion
Ready to improve performance and free up memory on your device
As mentioned earlier, DU Speed Booster & Cleaner is the app you should get if you want to speed up the performance of your Android device, free up storage, and keep it safe. what are you looking for? Try out the app and let us know what you think in the comments section below.




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