Life Tool

Life Tool is the multi-tool you need with useful, fun, and unique features.

Life tool has all the multi-tool features you need to simplify your life! There are many multi-tool apps. Life Tool is different.


Home

About – Info about the current build of Life Tool
All pages – Alphabetized list for easy finding of pages
Favorites – Place your favorite pages in one place
Feedback – Allows you to send us your input on Life Tool
Frequent – Your most-often-used pages
Getting started – Quick-start guide to Life Tool
Help – Online help for all aspects of Life Tool
Log – View and send the Life Tool event log
Location – Select from a city list or enter your own
People – List people for use throughout Life Tool
Recent – Shows your recently visited pages
Search – Find the page you're looking for
Settings – Customize your Life Tool preferences

Audio tools

Dog whistle – Adjustable frequency
Echo chamber – Adjustable echo generator with reverb
Instrument tuner – Measure and adjust audio pitch frequency
Metronome – Keep the beat or deepen your sleep
Microphone – Turn your phone into a PA system
Recorder – Create, store and play audio clips
Sound pressure level – Measure loudness of sounds (SPL)
Sound recorder – Record and play audio files
Tone generator – Play tones of desired frequency and length

Car tools

Car loan payments – Calculate and analyze auto loan payment schedule
Car maintenance – Scheduling and tracking
Car math – Engine compression ratio calculation
Car optimizations – 35 detailed car improvement themes for your car
Drag racing – Practice your reaction time on a drag racing "Christmas" tree
Electric vehicles – View available EVs and their specifications
Fuel consumption – Track fuel consumption and cost
Speedometer – Measure your velocity using GPS
Traction – Measure lateral acceleration

Carpentry tools

Dial level – Check levels and angles, horizontal or vertical
Measure – use your camera to measure the size of anything
Protractor – Measure angles with your camera
Ruler – Metric and English
View level – Check levels with your camera

Environment

Air – Air quality and pollution for your location
Barometer – Read and monitor atmospheric pressure
Compass – With magnetic declination
Conditions – Air pressure, density, dewpoint, heat index, wind chill, …
Elevation – Measure altitude
Milky Way – Find the best time and place to view the galaxy
Moon – Moonrise & set, moon phase, ...
Sun – Sunrise & set, twilight, ...
Sun graph – Sunrise & set, twilight, ...
Today – Overview of today's conditions
Weather – Detailed, accurate, customizable weather forecast
Weather graphs – View a graphical weather forecast
Weather maps – See your choice of animated satellite weather images

Fun stuff

Biorhythm – Simple or advanced biorhythm charts
Horoscope – Find your Zodiac sign, view your characteristics and horoscope
Illusions – Check out some amazing optical illusions
Numerology – Detailed analysis
Reactions – Test and improve your reactions and coordination
Sudoku – Advanced features and thousands of puzzles
Tarot – Find and learn about your Tarot cards

Graphics

Color – Analyze with your camera
Draw – Take notes, make diagrams, or doodle
Fisheye – Customizable fisheye camera
Fractals – Explore the profound world of fractals
Funhouse mirror – Two-dimensional distorting mirror
Kaleidoscope – Customizable keleidoscope camera
Moire – Mesmerizing, fully customizable moire geometric patterns
Palette – Create and convert colors by various color spaces
Terrain generation – Create your own landscapes
Video feedback – Customizable video feedback camera

Information

Date analysis – Detailed info about any day of the year
Internet – Convenient web browser
Map – Feature-rich, configurable map with tracking and kml support
Markets – Quick glance at world market activity
News – Fast and easy access to the latest headlines
Time analysis – Detailed info about any time of day
Time zones – List of time zones with time details

Math tools

Abacus – Learn and use an authentic abacus
Calculator – Features include complex calculations and history
Common factors – Find common factors of any list of numbers
Constants – Reference many important mathematical constants
Conversions – 30+ types
Counter – Count items as you go and see the running total
Exponents – Calculate exponents in several ways
Factors – Find factors of any number
Fractions – Calculate simple fractions and decimal values
Greatest common factor – From any list of numbers
Least common multiple – From any list of numbers
Logarithms – Common and natural logarithms with graph
Number analysis – Details about any number
Number to fraction – Convert decimal numbers to fractions
Percentages – Calculate percentages in several ways
Prime numbers – List all prime numbers between two values
Reference – Convenient conversions and scales
Roots – Square roots, cube roots, fourth roots, etc.
Statistics – View detailed statistics on any list of values
Tally – Keep score of games, sports, and more
Time span (2 types) – Compare times or add and subtract from them
Trigonometry – tables and graphs

Personal tools

Age – Analyze someone's age
Body mass index – Quickly calculate your body mass index
Body surface area – Estimate your BSA
Calendar – Convenient access to your Google calendar
Heart rate – Check your BPM
Height – Compare two or more people's height
Investment – Calculate gains based on interest, additions, etc.
Keep – Convenient access to your Google Keep info
Mirror – View yourself, direct or mirror image, with stretch
Mortgage payments – Home loan analysis and tracking
Pedometer – Step counter and distance tracker
Personal summary – Overview of your physical attributes
Personality – Assess your personality traits
Shopping list – Don't go shopping without it
Social Security – Decide when to begin collecting payments
To-do list – Track tasks you want to remember
Waist-hip ratio – Analyze your WHR
Wheel of Life – Balance what's important in your life

Phone tools

Battery – Battery status and specifications
Flashlight – With flash, strobe, SOS, etc.
NFC – Read and write NFC tags
Phone info – Technical details about your phone
Vibration generator – Experiment with vibration patterns

Photography tools

Aperture – 2 types
Bracketing – Look up bracketing specs
Circle of confusion – Calculate with several methods
Crop factor – Calculate by sensor dimensions
Depth of field – Expressed in several ways
Exposure – Calculate equivalent exposure values
Extension tube – Find several specs
Field of view – By angle and size
Focal length – Including FOV angle
Hyperfocal distance – Calculate from aperture and focal length
Image analysis – Details and graphs for any image
Lens magnification – Based on focal length and crop factor
Light meter – Measure lux with your phone's light sensor
Light times – Find times for blue hour, golden hour, etc.
Night vision camera – With adjustable brightness
Photography optimizations – 25 informative articles
Resolution – based on sensor specifications
Sensor size – Resolution, pixel pitch, and aspect ratio
Shutter speed – find necessary speed to achieve your goal
Spy camera – Take pictures covertly
Subject extraction – Isolate subjects from background
Teleconverter – Effective focal length and aperture

Reading

Bible – King James Version
Drivers – Honoring our favorites
Eiger – Information and photos
Great Wall of China – Information and photos
Guitarists – Honoring our favorites
Stone Mountain Park – Georgia's #1 attraction
USA – Founding documents of America

Science

Drake equation – Is there other life in our galaxy?
Geologic time scale – Explore the entire history of the Earth
Moons – View images and details of moons
Periodic table – View all of the elements and their characteristics
Planets – View images and details of planets
Scientists – Browse history's most important scientists
Taxonomy – Explore the scientific classification of life

Text tools

Convert case – Upper, lower, or mixed by sentence or word
Document scanning – Digitize and clean up printed documents
Encryption and decryption – AES-256
Language identification – Determine the language of any text
Morse code translation – including digital
Numbers to words – Spell out numbers
Permutations – List all combinations of characters
Roman numerals – Convert to or from Roman numerals
Speech-to-text – Convert spoken words to text
Text-to-speech – Speak text out loud
Text recognition (OCR) – Find and convert text using your camera
Text statistics – Character count, word count, average word length, etc.
Translation – Convenient access to Google Translate
Typing speed – Practice and measure your typing

Utilities

Code generator – Create QR codes
Code reader – Scan, decode, and interpret many types of barcodes
Currency exchange – Convert international money values
Events – Track any kind of repetitive events
Force sensor – With calibration, meter, and time series graph
Horizon – Distance to, and length of, horizon
Lunar calendar – Convert between Gregorian and Lunar dates
Magnifier – Get a close-up look at anything
Measurement – Measure objects with your camera
Metal detector – With calibration, meter, and time series graph
Motion sensor – Capture images of anything that moves
Notepad – Convenient note-taker
Random characters – Generate random characters
Random numbers – Generate random numbers
Speed of sound – Velocity and required time
Stopwatch – Timer with intervals, statistics, graphs
Timers – Create and track timers

All of these features in a beautiful Material Design Expressive app.
Easy to learn, fun to use, and highly configurable.
You can place your favorite tools in one place for easy access.
Regularly updated with new and improved features.
Designed and implemented with an emphasis on quality and reliability.

Android is a trademark of Google Inc.