This app will provide you a great tool if you want to plot a mathematic function.
You only have to write formula, and curve will be displayed in a customizable chart.
You can choose minimal and maximal abscissa (by default it is set from -5 to 5).
It is possible to display derivative function, so you can see both f(x) and f'(x) curves.
If you click on "VALUES" button, il shows all values between selected bounds.
It can replace your scientific calculator !

Convert color codes from ARGB to Hex and reverse way.

This app allows to use the functions of android to automate and execute as tasks

LIP Bygningsartikler A/S - Calculate how much Tile mortar You have to use when fixing Tiles, Jointing Tiles or when You have use Floor Compound or Wall Plaster...

Το ΦΠΑ Calc GR είναι μια απλή εφαρμογή που υπολογίζει το Καθαρό- Μεικτό και ΦΠΑ ποσόν ανάλογα με την επιλογή που θα κάνουμε.

The days of manually setting your phone to vibrate or silent are over!

This is a simple widget that shows your bookmarks (from Android's stock browser or Google Chrome) as a scrollable list.
Only these two browsers are supported. If you use any of them to serf the internet, you might find this widget useful.

Function Plot is a powerful and easy to use Android application, able to draw the graph of any function F, within a defined (x1, x2) space. The user of the application is able to get any “x, F(x)” pair values, by just touching the function graph on the device screen. Using this last facility, he/she is also able to approach the roots of the equation “F(x)=0”.

full-featured 3d-modeling software
designed for tablets and smartphones

new ways of viewing, drawing and modeling

• drawing / constructing lines, curves and primitives
• polygon- and patch-modeling
• lighting, materials, texture mapping
• 3d-painting

efficient and intuitive use of multi-touch and motion-sensors throughout

adapts to almost any Android-device, highly configurable

aimed at both professionals and novices

Your phone runs slow, sluggish ? do not worry try this app to clean app cache, stop background tasks, clear RAM to boost battery life and device performance.

You have too many apps installed and it is difficult to find and launch the app you want ?
Try this app to organize apps, bookmark them in category wise to locate easily and launch them.

Small note app with sync capabilities over all your android devices.

Stacking calculator according to ASTM D4169

SSK Coil Calculator is Best Calculator For Coil Centre Factory

TaskDroid ... Simple and easy to use To-do list.
Free, simple, elegant, easy to use Task List/To Do List for Android.
Create multiple to do lists and get your tasks organized.
- Change font sizes.
- Decorate your app with different themes.

MKCommander (MKC) is superb, most customizable, file commander / file manager / file explorer / file browser for Android devices on the Market!

NO ADS! Permission needed are listed and described below...

A mashup of Google's Voice to Text feature and the phone camera to help people tag their photos.

Camera Scribe lets you say your descriptions -- using your voice -- rather than painstakingly typing them in. Playing volleyball on the beach? Just say it after you take the picture. The program works by using Google Voice to tag photos.

Quick Questions is a FREE user/community based questions and answers app.

Flash Blink Alert for Call Sms is an application that uses Mobile Flash Light during an Incoming call, Sms or any notification.

It generally helps people to use it in silent mode where you don't want your phone to be ringing or vibrating. The Flash light indicates the incoming call, Sms or any other notifications.

Smart and easy voice recorder for to-do list and memos. Works with Bluetooth headset!

Features:
- high quality recording and playback
- one touch recording
- predefined tags for GTD
- bluetooth headset support (recording and playback)
- filter by name, date and tag
- mark as done
- sound visualisation

Changes:
v.1.3.2 - Spanish i18n
v.1.3.1 - Fixed FC during recording
v.1.3 - Cool 'record' widget (only in pro version)

An easy to use app for your quick calculation of quadratic equation, no more repeating in using the annoying long quadratic formula.