Innovative book reader with powerful controls & full functions.

Math Tricks Workout is one of the best math tricks app that brings you the most entertaining practices and exercises to test and enhance your math skills. Inspired from Vedic Maths, It is the best free and cool math learning app ever! Our tricky math app will let you master math and learn many math tricks to improve your numeracy skills in a very easy, fun and amazing way while surfing over the greatest brain challenging math learning app.

PRO Librera Reader is an easy to use and highly configurable reading app that supports most popular document formats, including: PDF, EPUB, EPUB3, MOBI, DjVu, FB2, FB2.zip, TXT, RTF, AZW, AZW3, CBR, CBZ, HTML, XPS, MHT and more. With its simple, yet powerful interface, Librera Reader makes document reading a true pleasure. Librera even features a unique auto-scrolling, hand-free music mode.

Small and fast document viewing application for Open Document Format (OpenOffice, LibreOffice), OOXML (Microsoft Office) and other productivity document formats. It allows opening office productivity application documents, like text files, spreadsheets or presentations, located in the filesystem, e.g. on sd card, as well downloaded documents, files on Dropbox, Box, or documents files attached to an email.

One of the most impressive camera applications and is absolutely free! Apply cool and artistic effects to new or existing photos. Transform your photos to sketches, cartoon, oil paintings, pencil drawings and a lot more. See a "different world" through the lenses of your camera.

Sand Draw is a fun drawing app which lets you draw free art on realistic beach sand! It's the ultimate unreal exhilarating drawing pad!

ES File Explorer (File Manager) is a full-featured file (Images, Music, Movies, Documents, app) manager for both local and networked use! With over 500 million users worldwide, ES File Explorer (File Manager) helps manage your android phone and files efficiently and effectively and share files without data cost.

Manage all your calls and messages quickly, by filtering out telemarketers, robocalls and other unwanted disturbances. With a community-based spam list updated by millions of users worldwide, Truecaller is the only app you need to make your communication safe and efficient.

The best Android app for remote surveillance, control and video recording your private/public network or IP cameras, video encoders and DVRs with CCTV cams with 10+ million downloads. Monitor your baby, pet, home, business, traffic, and weather remotely and securely. tinyCam Monitor provides best value to customers.

WPS Office (formerly Kingsoft Office) lets you view, create and share office documents that are fully compatible with Microsoft Office. WPS Office is 100% free, and with over 210 million registered users and 280,000 Google Play reviews, it is also the world’s most popular, FREE business app.

The best all-in-one photo editor to enhance, stylize, and animate your images. Whatever you want to create with your photos, you can do it with PhotoDirector. Stylize, edit, and animate your photos all in one easy-to-use app. With precision editing tools, you can make essential lighting and color adjustments, crop, and add one-touch looks to transform every detail of your photo. Plus, with powerful Photo Animation tools, you can bring your images to life with natural-looking movement. Use Animated Decorations, Sky Replacement, and Object Removal tools and create… pretty much anything you can think of! Turn heads on social media and create incredible works of art – PhotoDirector lets your imagination run wild with hundreds of styles, effects, templates, and tools.

Recording your own GPS tracks with taking pictures what you would like. Find new friends, like and comment their tracks. Finding interesting places on the map, when your are recording track. You can use next map engines: OpenStreetMap or Google. You can use photo clouds for storing track's photos: Flickr.com, VK.com, Google Photos, My mail.ru, and etc. Possibility to view public flickr.com's photos on the map, around your track and all other places over the world. And more other usefull functions. This application is for people who like tourism and photography.

Get the VPN for Android that was awarded the world’s fastest VPN by SpeedTest. Access blocked apps and sites with the best VPN for Android while keeping your mobile activities private and secure! Hotspot Shield VPN for Android is the most trusted security, privacy and access Android app for speed, stability, and security. Hotspot Shield VPN for Android gives you true online freedom – bypassing geo-restrictions and accessing the world’s content from anywhere, with one simple tap.

Trekarta (former MapTrek) is designed for hiking, geocaching, off-roading, cycling, boating and all other outdoor activities. It uses offline maps so you do not need to have internet connection. You can easily import places and tracks from GPX and KML data formats or create places in application and share them to others. It lets you write the track of your journey, even in background, so you will never get lost and be able later see where you've been.

TechCalc+ contains 12 computing modes in one application + a handy reference section.