Not so long ago, people had to rely on a number of different devices and protocols to help them in their daily life. They had to watch TV to hear the weather forecast, buy maps to navigate unknown cities, go through a difficult process to make a money investment, create all invoices for a small business manually. Nowadays, all people have to do to accomplish these things is install the right Android app on their phones. And there truly seems to be at least one app available for every task, and usually, more than one app. Of course, certain apps stand out as the best of the best among their kind, so here is the definitive list of the best Android apps everyone should have:

1.Google Assistant

As its name probably implies, Google Assistant is an app which can assist you in a number of different tasks; it plays the role of a virtual personal assistant. You can ask it various questions, get translations for words in over 100 languages and issue voice commands for many tasks, all in one app. Specifically, with Google Assistant, you can easily control lights, be reminded of various events and receive weather reports by the hour, among other useful features. This app can even quickly solve simple math problems. In addition to all that, you can use your Google Assistant to make quick calls or send texts, play music, navigate unknown cities, take selfies, all just by issuing simple voice commands.

2. Billdu

When it comes to the best invoicing app available on Android, you should look no further than Billdu. This invoice android app, available at, has all the essential features anyone needs to kick-start a small business. With this exquisite invoicing app, you can create and send invoices in a matter of seconds, track whether they have been opened by your clients, and even set the invoices to be created and sent by mail automatically. Moreover, Billdu guarantees security for all documents, helps you track your inventory, enables clients to sign invoices on their phones, and much more. The features of the app are available in 16 different languages, and there are various professional invoice templates you can choose from. Overall, the app is easy to use and manage, and you can access it from your tablet, PC or smartphone, for complete comfort and convenience.

3. Coinbase

Nowadays, cryptocurrencies are reaching their all time peak among investors, and these investors can always turn to the best cryptocurrency app - Coinbase. This app ensures people can easily buy and sell digital currencies, at any time. All you need to do once you get the app on your phone, is to provide valid identity information and confirm your preferred payment method. This app assigns you with a digital wallet and you can exchange cryptocurrencies after linking your bank account or credit card to the assigned digital wallet. So, you can exchange Bitcoins, Ethereums and other popular or upcoming digital currencies, and track your gains. The interface of the app is straightforward and managing it is quite easy, so Coinbase can be used by newcomers to the digital market, as well as experienced cryptocurrency investors.

Author's Bio: 

Md Rasel is a professional blogger.