Forgot your bicycle light at home? Do you want to be more visible while walking at night?
Use this app if your light is broken or you have no lights at all.
For your own safety it is good to have lights on your bicycle.
You think cars can easily see you but that is not true!
The prices of the fine for driving without lights is high!
Use Bicycle light app at your own risk.
Bicycle light app can never replace a REAL beaming light.
By using it you confirm the developers can never be held responsible for any consequences the use of this application might cause.
-You can also ring a bell.
Not all devices support camera flash
Camera permission is needed for Camera flashlight.
keywords: bike light lights bicycle bikelight
It`s now possible to use your phone as a Front light, Rear light or even a combination of both!
Never pay again for repairing your bicycle light or for a fine of the police.
Ideal for people looking for replacement tires / tyres for their vehicles. The app compares circumference, height, side walls, radius, thread width, rim size, and revs per kilometre of the original tire /tyre with possible replacement tires /tyre.
-Comparison between original and replacement tire
-Suggests possible replacement sizes
-Converts international sizes to US sizes and vice versa
-Cross Comparison between Int'l and US sizes possible
-Supports Motorbike tires (Int'l, US and Alpha sizes)
CLICK on the table to change units from mm to inch to percentage
Most advanced Android tire/wheel calculator utility! Help you to choose upgrade tire/wheel safely and wisely, because Safety and Performance both matter!
What makes this app standing out: see how much equivalent chassis (sprung) weight you can take off your car by choosing a lighter tire+wheel package!
Tire Size Calculator is an app that gives you concise info and intuitive interactive ways to help you:
1) Get recommended upgrade/replacement tire sizes with adjustable difference variables (rim size diff./section width diff./circumference diff.) between new tire and old tire.
2) Calculate tire sizes and compare tires with detailed specs in either Imperial or Metric units.
3) Calculate equivalent car chassis (sprung) weight differences after change to the replacement/upgrade tire+wheel, by taking account of the car weight, engine max torque, car 0-60 mph/0-96.6 km/h time, tire/wheel sizes/weights, in either Imperial or Metric units.
1. Get recommended upgrade/replacement tire sizes with the following adjustable difference variables between new tire and old tire:
- Rim diameter difference (-6" ~ +6")
- Section width difference (-100 mm ~ +100 mm)
- Tolerable tire circumference difference (-3.0% ~ +3.0%)
You can conveniently choose one of the recommended tires to compare to the old tire by specs or performance, by selecting the tire from the list and press the Compare specs or Compare performance button.
2. Calculate tire sizes and compare tires with the following specs in either Imperial or Metric units:
- Section width (145 mm ~ 395 mm)
- Aspect ratio (20 ~ 85)
- Rim diameter (10" ~ 30")
- Section height
- Tire diameter
- Tire circumference
- Actual speed when speedometer reads 60
- Actual speed when speedometer reads 100
- Scaled visual graphs of the old tire and new tire: side by side or semi-circles
- Load index (60 ~125)
- Speed rating (L ~ Y)
3. Calculate equivalent car chassis (sprung) weight differences after change to the replacement/upgrade tire+wheel in either Imperial or Metric units:
This app uses the following data to do the calculation *
- Car weight (with old tire+wheel)
- Engine max torque
- Car 0-60 mph/0-96.6 km/h time (with old tire+wheel)
- Old tire/wheel sizes
- New tire/wheel sizes
- Old tire/wheel weights
- New tire/wheel weights
* Estimation only, actual difference may vary by other factors.
Colors of the specs table cells indicate the compatibility of the new tire in that spec:
- No color: compatible
- Green: improved
- Yellow: tolerable
- Red: not compatible
** Please give it a 5 star if you like the app, thank you very much. **
FOR FASTER RESPONSE AND BETTER SUPPORT, please email your feedback/bug report DIRECTLY to email@example.com, thank you.
Calculator++ helps you to do basic and advanced calculations on your mobile device.
Discuss Calculator++ on Facebook: http://facebook.com/calculatorpp
1. Always check angle units and numeral bases: trigonometric functions, integration and complex number computation work only for RAD!!!
2. Application contains ads! If you want to remove them purchase special option from application settings. Internet access permission is needed only for showing the ads. ADS ARE ONLY SHOWN ON THE SECONDARY SCREENS! If internet is off - there are no ads!
++ easy to use
++ home screen widget
+ no need to press equals button any more - the result is calculated automatically
+ smart cursor positioning
+ copy/paste in one button
+ landscape/portrait orientations
++ drag buttons up or down to use special functions, operators etc
++ modern interface with possibility to choose themes
+ highlighting of expressions
+ history with all previous calculations and undo/redo buttons
++ variables and constants support (build-in and user defined)
++ complex number computations
+ support for a huge variety of functions
++ expression simplification: use 'identical to' sign (≡) to simplify current expression (2/3+5/9≡11/9, √(8)≡2√(2))
+ support for Android 1.6 and higher
+ open source
NOTE ABOUT INTERNET ACCESS: Calculator++ (version 1.2.24) contains advertisement which requires internet access. To get rid of it - purchase a version without ads (can be done from application's preferences).
How can I get rid of the ads?
You can do it by purchasing the special option in the main application preferences.
Why Calculator++ needs INTERNET permission?
Currently application needs such permission only for one purpose - to show ads. If you buy the special option C++ will never use your internet connection.
How can I use functions written in the top right and bottom right corners of the button?
Push the button and slide lightly up or down. Depending on value showed on the button action will occur.
How can I toggle between radians and degrees?
To toggle between different angle units you can either change appropriate option in application settings or use the toggle switch located on the 6 button (current value is lighted with yellow color).
Also you can use deg() and rad() functions and ° operator to convert degrees to radians and vice versa.
268° = 4.67748
30.21° = 0.52726
rad(30, 21, 0) = 0.52726
deg(4.67748) = 268
Does C++ support %?
Yes, % function can be found in the top right corner of / button.
100 + 50% = 150
100 * 50% = 50
100 + 100 * 50% * 50% = 125
100 + (100 * 50% * (25 + 25)% + 100%) = 150
100 + (20 + 20)% = 140, but 100+ (20% + 20%) = 124.0
100 + 50% ^ 2 = 2600, but 100 + 50 ^ 2% = 101.08
Does C++ support fractional calculations?
Yes, you can type your fractional expression in the editor and use ≡ (in the top right corner of = button). Also you can use ≡ to simplify expression.
2/3 + 5/9 ≡ 11/9
2/9 + 3/123 ≡ 91/369
(6-t) ^ 3 ≡ 216 - 108t + 18t ^ 2 - t ^ 3
Does C++ support complex calculations?
Yes, just enter complex expression (using i or √(-1) as imaginary number). ONLY IN RAD MODE!
(2i + 1) ^ = -3 + 4i
e ^ i = 0.5403 + 0.84147i
Can C++ plot graph of the function?
Yes, type expression which contains 1 undefined variable (e.g. cos(t)) and click on the result. In the context menu choose 'Plot graph'.
Does C++ support matrix calculations?
No, it doesn't
Keywords: calculator++ calculator ++ engineer calculator, scientific calculator, integration, differentiation, derivative, mathematica, math, maths, mathematics, matlab, mathcad, percent, percentage, complex numbers, plotting graphs, graph plot, plotter, calculation, symbolic calculations, widget
Supports calculations based on preset transmission ratios. You may choose to select transmission ratio from a list of common transmissions (and respective gears).
Both standard and metric measurements are supported. Includes large diameter tires.
*You can take new pictures, or use one from your photo library.
*Save each target to the SD card and load them for use later.
*Share the target by Email, SMS, or any other system you have installed on your device.
Target Calculator is currently in Beta. If you run into a problem, please report it and give a quick description so I can work to provide the most stable application to you as possible! You may also contact me directly with the email at the bottom of this page with any questions, comments or problems.
Introductory Beta price! *Beta pricing will be ending soon!*
Email developer at TargetCalculator@Gmail.com
Please RESTART your phone after update
Ideal tool to calculate replacement tyre (tire) size. Compares Stock Tyre / tire diameter, circumference, sidewall height, rim, and width, with that of new tyre (tire) and displays the result in mm, inches, percentage, kmph and mph.
To maintain accurate reading of speedometer and proper function of vehicle, one must always use tyres (tires) that have overall circumference within 3% that of factory fitted tyres (tires). If you are currently in the market for new tyres (tires), this is a must have calculator. It is very important to know what tyre (tire) size, or range of tyre (tire) sizes are suitable for your vehicle.
Please RESTART your phone after update
Allows you to compare your old rim and tire size with new ones.
Shows difference in speedometer values.
Shows difference in clearance.
Tags: tire size, size calculator, wheel size calculator, rim calculator, wheel calculator, tire, wheel, rim, speedometer
Find bicycle parking in your area. Add bicycle parking that is not yet on the map and share that info in the public database. Mark where you parked your bike.
*Blue are confirmed bicycle parking areas added by you and me.
*Yellow are bike parking / bike racks from external data sources, such as public lists of data provided by your city.
*Green is where you parked your bike! There is one green at a time. To delete it and add a new one click on the info window that says "I Parked Here!" and a message will pop up asking if you want to delete it. Then the "Park Here" button will re appear so you can add another one at your next parking spot.
Don't remember where you parked? Click the "My Location" button in the top right to toggle between your current location and your parking spot.
Tapping "Add Spot" will allow you to snap a picture of the bicycle parking areas that you know of that are not yet on the map. Your coordinates and the image will be sent to the public database for approval. No identifiable information will be sent along with this information; only latitude, longitude and image!