5 Best Android App In The World

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If you are looking for the Best Android App In The World to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 5 Best Android App In The World that passed our tests.

Check out our list of the 5 Best Android App In The World, tried and tested by our expert reviewers.

5 Best Android App In The World

1. Microsoft Translator

Download the App on the Google Store by clicking this Button
“Microsoft Translator is a free, personal translation app for more than 70 languages, to translate text, voice, conversations, camera photos and screenshots. You can also download languages for offline translation for free to use when you travel.

• Text translation into over 70 languages*, for online and offline use
• Camera translation to translate text within photos and screenshots
• Voice translation to translate speech, and a split-screen mode for two participants having a bilingual conversation
• Multi-person conversation translation – connect your devices and have in-person conversations with up to 100 people across multiple languages
• Phrasebooks for verified translations and pronunciation guides to help you learn important phrases in foreign languages when you travel
• Look up alternate translations and meanings of a word to find the best translation to express yourself
• Download languages for offline use for when you travel without an internet connection
• Hear your translated phrase out loud to help you learn how to say the translation
• View transliterations (pronunciation guides) to help you pronounce the translation (includes Pinyin support for Chinese)
• Share your translations with other apps
• Pin and save your most frequent translations for later
• Translate text in other apps through context menu translation

Translator supports the following languages:  Afrikaans, Arabic, Arabic (Levantine), Bangla, Bosnian (Latin), Bulgarian, Cantonese (Traditional), Catalan, Chinese Simplified, Chinese Traditional, Croatian, Czech, Danish, Dari, Dutch, English, Estonian, Fijian, Filipino, Finnish, French, German, Greek, Gujarati, Haitian Creole, Hebrew , Hindi, Hmong Daw, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Kannada, Kazakh, Korean, Kurdish (Central), Kurdish (Northern), Latvian, Lithuanian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Norwegian, Odia, Pashto, Persian, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Queretaro Otomi, Romanian, Russian, Samoan, Serbian (Cyrillic), Serbian (Latin), Slovak, Slovenian, Spanish, Swahili, Swedish, Tahitian, Tamil, Telugu, Thai, Tongan, Turkish, Ukrainian, Urdu, Vietnamese, Welsh, Yucatec Maya.

Microsoft Translator is powered by cutting-edge technology used by Office, Bing, Skype, and Edge as well as by partners such as Adobe, LinkedIn and more. 

*Some features are not available in all languages.”

2. WolframAlpha

Download the App on the Google Store by clicking this Button
“Remember the Star Trek computer? It’s finally happening–with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world’s definitive source for instant expert knowledge and computation.

Across thousands of domains–with more continually added–Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Parts of Wolfram|Alpha are used in the Apple Siri Assistant; this app gives you access to the full power of the Wolfram|Alpha computational knowledge engine. Domains covered by Wolfram|Alpha include:

MATHEMATICS
Elementary Math
Numbers
Plotting
Algebra
Matrices
Calculus
Geometry
Trigonometry
Discrete Math
Number Theory
Applied Math
Logic Functions
Definitions

STATISTICS & DATA ANALYSIS
Descriptive Statistics
Regression
Statistical Distributions
Probability

PHYSICS
Mechanics
Electricity & Magnetism
Optics
Thermodynamics
Relativity
Nuclear Physics
Quantum Physics
Particle Physics
Statistical Physics
Astrophysics
Physical Constants

CHEMISTRY
Elements
Compounds
Ions
Quantities
Solutions
Reactions
Chemical Thermodynamics
Protecting Groups

MATERIALS
Alloys
Minerals
Crystallography
Plastics
Woods
Bulk Materials

ENGINEERING
Acoustics
Aeronautics
Electric Circuits
Fluid Mechanics
Steam Tables
Psychrometrics
Refrigeration
Structures

ASTRONOMY
Star Charts
Astronomical Events
Planets
Moons
Minor Planets
Comets
Space Weather
Stars
Pulsars
Galaxies
Star Clusters
Nebulae
Astrophysics

EARTH SCIENCE
Geology
Geochronology
Geodesy
Earthquakes
Tide Data
Atmosphere
Climate

LIFE SCIENCES
Animals & Plants
Dinosaurs
DNA Sequence Lookup
SNPs
Proteins
Human, Mouse & Fruit Fly Genomes
Metabolic Pathways

COMPUTATIONAL SCIENCES
Cellular Automata
Substitution Systems
Turing Machines
Computational Complexity
Algebraic Codes
Fractals
Mathematica
Image Processing

UNITS & MEASURES
Conversions
Comparisons
Dimensional Analysis
Industrial Measures
Batteries
Bulk Materials
Paint

DATES & TIMES
Date Computations
Time Zones
Calendars
Holidays
Geological Time

WEATHER
Current & Historical Weather
Forecasts
Wind Chill
Hurricanes
Clouds
Climate

PLACES & GEOGRAPHY
Maps
Projections
Geodesy
Navigation
Distances
Geomagnetism
Geocoding
Countries
Cities
Elevation Data
Oceans
Lakes
Rivers
Islands
Mountains

PEOPLE & HISTORY
People
Genealogy
Names
Occupations
Political Leaders
Historical Events, Periods & Countries
Historical Numerals & Money

CULTURE & MEDIA
Books
Periodicals
Movies
Video Games
Fictional Characters
Mythology
Television Networks & Programs
Awards

MUSIC
Musical Notes
Intervals
Chords
Scales
Audio Waveforms
Instruments
Songs

WORDS & LINGUISTICS
Word Properties
Dictionary Lookup
Word Puzzles
Anagrams
Languages
Document Length
Morse Code
Soundex
Number Names

SPORTS & GAMES
Football
Baseball
Olympics
Stadiums
Lotteries
Card Games

COLORS
Color Names & Systems
Color Addition
Temperatures
Wavelengths

MONEY & FINANCE
Stock Data
Indices
Mutual Funds
Futures
Mortgages
Present Value
Currency Conversion
Tips
Bonds
Derivatives Valuation
Wages
Sales Tax

SOCIOECONOMIC DATA
Demographics
Countries
US States
US Counties
Cities
Economics
Agriculture
Energy
Salaries
Unemployment
Cost of Living
Health Care
Housing
Social Statistics
Crime
Military
Religion

HEALTH & MEDICINE
Body Measurements
Growth Charts
Exercise
Diseases
Mortality Data
Medical Test Data
Teeth
Vision
Drug Data
Hospitals

FOOD & NUTRITION
Foods
Dietary
References

EDUCATION
International Education
Universities
School Districts
Public Schools
Standardized Tests

ORGANIZATIONS
Companies
Hospitals
Foundations
International Organizations

TRANSPORTATION
Airports
Airlines
Aircraft
Flight Data
Road Transport
Gasoline Prices
Bridges
Tunnels
Tides

TECHNOLOGICAL WORLD
Communications
Satellites
Space Probes
Photography
Barcodes

WEB & COMPUTER SYSTEMS
Website Data
IP Lookup
Notable Computers
Data Transfer
Port Numbering
String Processing
Hashing
Unicode Lookup”

3. Facebook

Download the App on the Google Store by clicking this Button
“Keeping up with friends is faster and easier than ever. Share updates and photos, engage with friends and Pages, and stay connected to communities important to you.

Features on the Facebook app include:

* Connect with friends and family and meet new people on your social media network
* Set status updates & use Facebook emoji to help relay what’s going on in your world
* Share photos, videos, and your favorite memories.
* Get notifications when friends like and comment on your posts
* Find local social events, and make plans to meet up with friends
* Play games with any of your Facebook friends
* Backup photos by saving them in albums
* Follow your favorite artists, websites, and companies to get their latest news
* Look up local businesses to see reviews, operation hours, and pictures
* Buy and sell locally on Facebook Marketplace
* Watch live videos on the go

The Facebook app does more than help you stay connected with your friends and interests. It’s also your personal organizer for storing, saving and sharing photos. It’s easy to share photos straight from your Android camera, and you have full control over your photos and privacy settings. You can choose when to keep individual photos private or even set up a secret photo album to control who sees it.

Facebook also helps you keep up with the latest news and current events around the world. Subscribe to your favorite celebrities, brands, news sources, artists, or sports teams to follow their newsfeeds, watch live streaming videos and be caught up on the latest happenings no matter where you are!

The most important desktop features of Facebook are also available on the app, such as writing on timelines, liking photos, browsing for people, and editing your profile and groups.

Now you can get early access to the next version of Facebook for Android by becoming a beta tester. Learn how to sign up, give feedback and leave the program in our Help Center: http://on.fb.me/133NwuP

Sign up directly here:
http://play.google.com/apps/testing/com.facebook.katana

Problems downloading or installing the app? See http://bit.ly/GPDownload1
Still need help? Please tell us more about the issue. http://bit.ly/invalidpackage

Facebook is only available for users age 13 and over.
Terms of Service: http://m.facebook.com/terms.php.”

4. Notification light – aodNotify

Download the App on the Google Store by clicking this Button
“You need a notification light / LED for your Samsung Galaxy S22 / S21 / Note 20 / S20 / S10 / Note 10 or A52 device?

With aodNotify you can easily add a notification light / LED directly to Samsung’s Always On Display! You get notified even if you missed the notification sound!

You can select different notification light styles and show the notification light around the camera cutout, screen edges or even simulate an notification light / LED dot in the statusbar of your Galaxy S22 / S21 / Note 20 / S20 / S10 / Note 10 or A52 series device!

As the notification light is integrated in Samsung’s Always On Display it has minimal battery consumption and doesn’t drain your battery like other apps which keep your phone awake!

If you don’t need the Always On Display, the app can also activate the Always On Display (AOD) only on notifications or show the notification light / LED even without the Always On Display!

With the notification preview feature you can directly see if you have important notifications without waking your Galaxy S22 / S21 / Note 20 / S20 / S10 / A52 !

MAIN FEATURES
• Notification light / LED for Samsung Galaxy S22 / S21, Note 20, S20, S10, Note 20, A52 and others!
• Low energy notification preview (android 10+)
• Activate Always On Display (AOD) only on notifications
• Charging / Low battery light / LED

MORE FEATURES
• Get notified without notification sound!
• Notification light styles (around camera, screen, LED dot)
• Custom app / contact colors
• ECO animations to save battery
• Interval mode (on/off) to save battery
• Night times to save battery
• Minimal battery consumption

BATTERY USAGE PER HOUR ~
• LED – 3.0%
• LED & INTERVAL – 1.5%
• LED & ECO ANIMATION – 1.5%
• LED & ECO ANIMATION & INTERVAL – 1.0%
• NOTIFICATION PREVIEW – 0.5%
• ALWAYS ON DISPLAY – 0.5%

Without the LED notification light the app consumes almost 0% battery!

SAMSUNG DEVICES
• Galaxy S22 / S21 / S20 / S20+ / S20 Ultra
• Galaxy S8 / S9 / S10 / S10+
• Note 8 / Note 9 / Note 10 / Note 20
• A52 / A72 / A51 / A71
• A6 / A7 / A8 / A9
• A30 / A50 / A70 / A80
• C5 / C7 / C8 / C9
• M30

NOTES
• Samsung may block this app with future updates!
• Please check if the app is compatible before updating phone software or always on display!
• Altough we never experienced any screen burn in issues on our test devices, we recommend to not keep the notification light / LED active for a long time! Use at you own responsibility!

“Samsung Galaxy” is a protected trademark of “SAMSUNG ELECTRONICS””

5. WhenToPlugIn

Download the App on the Google Store by clicking this Button
“National Grid’s WhenToPlugIn app tells you the cleanest times of day to use electricity, so you can make smarter energy choices at home and help to fight climate change.

The app shows you the live carbon intensity forecast in Great Britain, letting you know when the electricity in your home will be cleanest over the next 48 hours to help you plan your electricity usage. The app also offers a full breakdown of the energy sources powering the electricity in your region, shows you about the interconnectors that connect us to the electricity systems of neighbouring countries, and provides live updates as new clean energy records are broken too!

It is powered by carbonintensity.org.uk, the carbon intensity forecasting tool built by National Grid ESO, The Environmental Defense Fund Europe, The University of Oxford and WWF, which also powers National Grid’s Green Light Signal bulb. It also draws from electricitymap.org to pull in interconnector information.

Helping to get Great Britain to net zero

Increasingly, we’re getting more and more of our electricity from renewable sources, which is great news for Great Britain and the planet. But when the wind isn’t blowing and the sun isn’t shining, we rely more on fossil fuels to generate electricity.

National Grid wants to get Great Britain to net zero faster, so we created this app to show you in real time when the electricity coming into your home is generated by zero carbon sources such as wind, solar and nuclear. Because the cleaner the energy, the lower the carbon intensity, which is better for the environment.

What is carbon intensity?

The carbon intensity of electricity is a measure of how much carbon dioxide (CO 2 ) emissions are produced per kilowatt hour (kWh) of electricity consumed. Fossil fuels have a high carbon intensity as they produce more CO 2 . Renewables such as wind or solar produce no emissions, so their carbon intensity is zero.

Use the app often to help guide your energy usage. When your region is being powered by cleaner energy, if you want to charge you electric vehicle or put on a hot wash you can now feel positive that your electricity is powered by clean energy.

About National Grid

National Grid is the company that owns and maintains the major infrastructure that transports gas and electricity across Great Britain. You can think of this major infrastructure as the motorways of pipelines and cables (on pylons and underground) that transmit gas and electricity from where it is imported or generated to the local distribution networks.”