Thanks to the AWESOME POWER of logarithmic scales a slide rule gives you several computational features using your very own virtual, mechanical computer. With this slide rule, you can: multiply and divide, multiply chains of numbers, find reciprocals, determine squares / square roots / cubes / cube roots, base-10 logarithms, and sines / cosines / tangents / cotangents.
Contains support for both phone and tablet devices. Provides ANIMATED built-in help for maximizing your slide rule usage.
This app will definitely help establish your nerd-cred.
Slide rule - a device designed to simplify and speed up work with logarithmic tables. Using a slide rule greatly simplifies operations of multiplication, division, exponentiation, root extraction and calculation of trigonometric and logarithmic functions. Different types of slide rules were widely used until the early eighties.
Today planes rely on very different technologies but the rule is still useful whenever you want to do operations without having to type. Just line up the two numbers to get quickly tabs on all their multiples.
Very useful for travel, just set the exchange rate, for example, if 1 U.S. Dollar is worth 0.75 Euros, how many U.S. Dollars costs a 40 Euros backpack? Just look at the Ruler to see it costs about 53 U.S. Dollars, without doing math!
Join the Google+ Community Android Development https://plus.google.com/communities/105153134372062985968 and opt-in https://play.google.com/apps/testing/it.slug.circularsliderule to test new betas!
Slightly newer than the stone age. Slide rules disappeared about the same time as mechanical draftsmen. Now you too can relive those days before 1's and 0's stole center stage and 4 or 5 decimal places are the norm.
The price is right. Try it out. Have fun.
Learn more about the highly efficient circulators Calio (S) here: www.ksb.com/calio
The slide rule reproduces HEMMI No. 30 slide rule, which has A, B, C, CI, D, S, L, T scales.
This device calculate multiplication, division, exponentiation, root extraction and calculation of trigonometric and logarithmic functions using logarithmic scales.
It integrated 6 simple and useful tools into this app. Here is the list.
1. Ruler - for length
2. ProtractorⅠ(Touch) - for angle
3. ProtractorⅡ(Plumb) - for slope
4. ProtractorⅢ(Camera) - goniometer, clinometer
5. Surface level - for level
6. Thread pitch gauge - for screw, bolt, nut
* Pro version added Features :
- Protractor3, surface level.
- Multi-Touch mode
- Caliper mode
- Ruler Extension
- Architectural and Engineering Scales
- Various Tilt units
- No ads
* Do you want more tools?
Get [Smart Tools] package.
For more information, see the manual, Youtube video and the blog. Thank you.
** No internet support : You can open this app without any connection. After installation, open the app 2-3 times with your device connect to WI-FI or a 3G/4G connection.
Navigation Navigator is here for those, who miss original Navigator icon for easy navigation. So we made this useful Navigator app to help Navigation and Maps community.
This Navigator app simply opens Navigation in one click.
Any issues regarding location, Maps crashing or internet use are not anything to do with this app.
ON Ruler is smart and easy to use. You can measure the length and width of any objects that in the range of your screen size by simply place it on the device's screen and move the line limiters one after another. The dimensions of the object (width, length and area) will shows on the screen automatically. To measure objects that larger than your device's screen size, you can use ON Measuring Tape, ON-2D Camera Measure or ON-3D Camera Measure (Free measuring tools).
For perfect accuracy, you will be requested to do calibration at the first time you open the application. Calibration need to be carried out only one time per installation.
With ON Ruler, now you always bring a ruler with you as in your smart phone.
Mode 1: 2-LINES RULER
Place the measured object on the screen and align the object boundaries to the left and top edge of screen. After that, move the vertical and horizontal line limiters to aligned with the object's right and bottom boundaries. The width and length of object will be display on the screen. (Refer preview image 1 and image 6)
Mode 2: 4-LINES RULER
Place the measured object anywhere on the screen. After that, move the 4 line limiters to aligned with the object's left, right, top and bottom boundaries. (Refer preview image 2 and image 5)
For more details information about how to use the app, please refer User Guide in this app.
★ 2 Ruler modes: 2-Line Ruler and 4-Lines Ruler
★ Object area calculation (All ruler modes)
★ Length unit supported: Inch and millimeter
★ Lock/Unlock screen ruler
★ Easy calibration (Only one time)
★ Display length and width result automatically (All ruler modes)
★ Grid lines display
★ Customizable theme, ruler line color, ruler line Width, text color, text size
★ Simple & smart user interface design
★ Keep screen awake
ON Ruler is a free length measuring tool with 2 ruler modes and a lot of helpful features. Some of the features are new one and some of the features only available on paid version of some others ruler app. We hope that this free ruler set will be useful to you in small object measurement and simplyfy your measuring works. If you have any comments, suggestions or questions, please feel free to contact us at email@example.com. Thank you!!
• Fast and responsive interface with beautiful modern design that looks great both on phone and tablet
• Imperial (inch) and Metric (centimeter) units
• Very simple so everyone can use it - touch the screen and move the left and right handles with your fingers
• History for your latest measurements
• Copy current length to clipboard and paste it in another app
• Multi-touch caliper tool functionality
• Calibrate the app if units are inaccurate. Grab a real ruler and follow instructions in Settings menu
• Learn more and send feedback on http://ruler.mobi
Make sure, you have properly set Google Voice Search language.
Voice Commands provides the most comfortable way to start navigation. You don't have to type destination on keyboard, just say the address.
Favorite addresses can be saved as shortcut commands. Then just click microphone button and say for example "home".
*** Premium features ***
- Save current location as shortcut
- Auto start listening
- Auto start GPS (can speed-up GPS fix)
- No ads
- Horizontal and vertical Levels.
- Calibration (independent Levels) for maximum accuracy.
- Calibration (both Rulers) for maximum accuracy.
- Digital angle indicators.
- Includes 2 Rulers: inches and centimeters (for checking the size of nails, bolts, screws or drill bits; measuring the thickness of lumber; and many more...)
- see all flights on a map
- check the Vatsim event calendar for the upcoming events
- check the ATC booking for today
- find out what's going on at your favorite airport.
Because of high requests now also available for other Android versions. This app has been tested only for Android version 2.3. For other versions, it can lead to errors and problems.
- Turn based game
- First person control
- Fantasy world
- A unique hero
- Over 15 hours of gameplay
- Beautiful music
- Customizable characters
- 6 character classes
- Unique Skills for each class
- Comprehensive inventory system
- Different enemies
- Save game in any time