List of Best Android, iOS and Windows Phone Apps You Should Try in 2019

Mobile phone application or mobile app is a software designed to work on smartphones, tablets and other mobile devices. Many mobile applications are pre-installed on the device itself or can be downloaded to it from online application stores such as the App Store, BlackBerry App World, Google Play, 1mobile market, Windows Phone Store, Yandex store and others for free or paid version.

Initially, mobile applications were used to quickly check e-mail, but their high demand led to the expansion of their assignments in other areas, such as games for mobile phones and GPS, communication, video viewing and Internet use. The market for mobile applications is very advanced today and is growing steadily. The term "App" has become very popular since 2007, and in 2010 was added to the "Word of the Year" list of the American Dialectical Society.

1. Google Maps

Google Maps
You can search all kinds of things on Google Maps, such as post offices, photo studios, bus stops or street names.

2. WhatsApp

Initially, WhatsApp was made for iPhone users, then along with its development, the WhatsApp application is also available for BlackBerry, Android, Windows Phone and Symbian versions. Until November 2010, WhatsApp was ranked 3rd, the best-selling application downloaded through Nokia Ovi Store, after Swype and NHL premium game centers.

3. MyScript Calculator

MyScript Calculator
MyScript Calculator is the easiest way to calculate, Write calculations naturally, and get immediate result in any format.

SHAREit is a free application for transferring files between devices that support Wi-Fi protocol. Users can use it to transfer files of any type, including photos, videos, music, contacts, applications, etc. The application is developed by Lenovo and allows devices running Windows, Windows Phone, Android and iOS to transfer files directly through the wireless ad-hoc network. The program is available in 39 languages, including Russian, English, Spanish, French, Arabic and Chinese. The program was first introduced in China in June 2012 under the name Anyshare. SHAREit is leading the number of downloads among its competitors, such as Xender, Zapya, Share Apps, SuperBeam. The main advantage of the program is a much higher data transfer rate compared to Bluetooth protocol and even NFC. The transfer of data is absolutely safe, given the type of connection that is used to transfer files. Before the advent of SHAREit and similar applications, the only way to transfer files was Bluetooth, or a USB flash drive. In the case of Bluetooth, the data transfer rate was unsatisfactory, and the use of USB-drives had a negative experience, connected with infection of devices to which USB-drives containing malicious programs are connected. This was noted by various well-known universities and even such magazines as WIRED. In this regard, Lenovo decided to develop an application capable of transferring files using the Wi-Fi Direct protocol.

5. Truecaller

Developed by True Software Scandinavia AB, Truecaller can find the name of the owner of a phone number, its also can block calls.

Skype is a communication program with P2P (peer to peer) technology. This program is a free application and is made with the aim of providing cheap internet-based high-quality voice communication for everyone in various parts of the world. Skype users can talk to other Skype users for free, call traditional phone charges (skypeOut), receive calls from traditional phones (SkypeIn), and receive voice messages. Skype technology was discovered by entrepreneur Niklas Zennström and Janus Friis, the same people who discovered Kazaa and Joost (P2P for television). Skype competed with existing open VoIP protocols such as SIP, IAX, and H.323. The Skype Group, formed in September 2003, was purchased by the giant internet auction company e-Bay in America in September 2005 and is headquartered in Luxembourg, Germany with offices in London, England, Prague, Russia and San Jose, California, USA. Since launching Skype has experienced rapid growth both from its popular usage and software development, the services offered have become diverse ranging from free and paid usage. In just a few years in April 2006 Skype had 100 million users.

Google Translate

Google Translate is a service provided by Google Inc. to translate parts of text or web pages in one language to another. For some languages, users are asked to provide alternative translations, such as for technical terms, which will be included for updates in the next translation process. Unlike other translation services such as Babel Fish and AOL that use SYSTRAN, Google uses its own translation software. Google Translation, like other automatic translation tools, has several limitations. Although it can help readers to understand the general content of foreign language texts, it does not provide accurate translation. Google translates with an approach called statistical-based translation. Such translation was the result of research by Franz Josef Och who won the DARPA contest for the speed of the translation machine in 2003. Now Och is the head of the Google translator machine department. According to Och, to develop a system of machine translation based on statistics for the two languages required a collection of parallel text in two languages, which consists of more than one million words and two collections of other texts for each language consists of more than one billion words. The statistical model of this data is then used to translate between these languages.

8. Google Duo

Google Duo
Google Duo is a mobile video chat application developed by Google, available on the Android and iOS operating systems.

9. CustomCalc

CustomCalc is a complete financial calculator with the most user-friendly format. Great combination of functions, statistical and unit conversions.

10. Khan Academy

Khan Academy
Khan Academy is a non-profit education organization with the mission of - Providing high quality education for all people everywhere. The website provides a collection of free online from around 3200 lectures micro via video tutorials.

11. Universal Copy

Universal Copy
Sometimes you want to copy text from an app and you cannot use the default Android long press? Universal Copy takes that pain away.

12. AirDroid

Sand Studio was founded in 2011, and AirDroid is one of the flagship products. AirDroid enables you to transfer files across devices, control mobile devices remotely, receive and reply to messages on computer.

13. CamScanner


Camscanner is a Chinese mobile application used to scan images. Launched in 2011, the app is available for both Android and iOS mobile operating systems. Camscanner provides services for 'scanning' images (by taking pictures with mobile phones) and then converting them to JPEG or PDF file formats. This app is available in Google Play Store and App Store. Freemium Based on the model, the app has a free version with ads and a premium version with additional services. In June 2020, the Government of India banned 58 applications in India, including Camscanner, citing privacy concerns.

14. Xender


with Xender you can transfer files from one device to another without the need of internet. You simply open the app, tap send and with the second device, tap receive. Once you're in with a single tap, you can transfer anything you want like pictures, videos, music to documents and apps. You can also choose to transfer a game from one phone to the other instead of Bluetooth. You can also transfer anything to your PC and Mac without having to install any other software but most importantly you can use Xender app to copy all your data from an old phone to a new one fast and easy. Faster mobile file transfer app, Xender can transfer and share any type of files, from photos, documents, to music, videos, even apps without mobile data usage. Faster than Bluetooth, easier than AirDrop and no need for NFC. Support cross platform file transfer and sharing between Android and iOS, and to PC/MAC as well.

15. Remote Mouse

Remote Mouse

Remote Mouse is a device app that allows users to use their smartphone, tablet or any devices as a wireless control mode. It simulates the function of wireless mouse, keyboard and touchpad, by which you can do that work even faster. Remote Mouse made your work simple. It's a good combination of 3 most common remote control devices. With smarter multi-touch gestures, all you need is to click and slide. If you are watching a movie on a computer lying on the bed, you can fully operate your computer with the remote mouse.

SoundHound is an application that allows users to identify with the hum, whistle, and music that is being played. This service was launched by Melodis Corporation (now SoundHound Inc.), under Chief Executive Keyvan Mohajer in 2007 and has received funding from global Catalyst Partners, TransLink Capital and Walden Ventura Capital. KNF.

17. Google Dictionary

Google Dictionary
Google Dictionary is a direct translation service provided by Google and is directly dependent on Google Translation. In August 2011, Google Dictionary was separated as a standalone service and also removed the search results from it in the sidebar of Google search.
Avast Antivirus

Avast! is a program of anti-virus developed by Alwil Software based in Prague, Czech Republic. This program was first released in April 1988. Avast! is one of the first antivirus programs released for Windows x64. Avast! Antivirus is an antivirus program developed by AVAST Software AS (formerly ALWIL software A.S.), a company located in Czech Republic, Prague. It was first released in 1988. Avast! is based on central scanning engine which is recognized by the checkmark process of ICSA Labs and West Coast Lab. It also includes anti-spyware technology, this technique is also recognized by the West Coast Lab's checkmark process. At the same time there are also anti-rootkit and self-protection capabilities. Avast has often won the Virus Bulletin VB100 Award to find 100 percent of "In-the-Wild" viruses, and it has also been the pre-winner of the Secure Computing Readers Trust Award.

19. ExpressVPN

The company Express VPN International Ltd. is based in the British Virgin Islands. This app offering a privacy and security tool used to encrypt user's traffic on websites and hide IP addresses.

20. Smart Tools

Smart Tools

21. Parallel Space app

Parallel Space app
Firefox Focus

Firefox Focus is a web browser from the Mozilla project for users of Android and Apple's iOS mobile devices. While it is referred to as Firefox Klar in Germany, Austria and Switzerland, it is known internationally with the name Firefox Focus. Firefox Focus is originally developed as a pure ad blocker specifically for mobile iOS devices and released in 2015. The expansion to an independent web browser followed shortly thereafter. In June 2017, the first version was released for Android and downloaded over a million copies in the first month. It is available in 27 languages. Since July 2018, Firefox is clearly preinstalled on the Blackberry Key as part of the application Locker. In Firefox Focus Unlike desktop Firefox and Firefox Mobile, blocking trackers is enabled by default. Enabling blocking of advertising content results in faster load times when visiting web pages. At the same time, this reduces the consumption of mobile data volume.

23. Metal Detector

Metal Detector

24. PicsArt

PicsArt is an application for editing images, for collages with photos and for sharing images. PicsArt allows users to capture and edit images, draw and share their images with the PicsArt community and on other platforms such as Facebook and Instagram.
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