Apart from basic calculations offered by most analogues this application can:
-draw charts of any complexity;
-solve complex fractional expressions.
It contains full algebraic and geometric formulae list.

This application provides the best features to saves the battery.

TOUCHPAL X KEYBOARD - FEEL THE SPEED AND HAVE FUN!

This is a tool upload your WhatsApp backup to your Dropbox account!
It features automatic upload at 4:15 am and 1 pm, a free to choose interval between the auto-uploads and more.

Do you wanna backup a important Conversation? Sms To PDF will do this for you by creating a pdf/epub file of conversation. You can also make PDF of all the available contacts of Phone book as well. PDF file will be saved in sdcard/sms2pdf folder and can be moved any where after creation.

Lightest and most useful FREE Android optimizer App.

Description
User-friendly and Simple to create Notes & Task Lists.
Create, Save & Share. Write Story articles or mails.
Create shopping list, or track daily errands with task list.
Assign color tag to files to organize.
Create Notes, save and share with your friends.
Create Task List with status update for every tasks.

Simple note taking with a very clean design. Compatible with Tomboy & GNote Desktop note taking software.

Have trouble picking something? Let Pick For Me make the choice instead.

Secretly record audio 24/7 in the background.

MobPad helps in keeping track of your daily event at times where your pen might not be nearer to you.

Xodo is the ultimate cross-platform PDF viewer and annotator. And it’s 100% free.

DISK & STORAGE ANALYZER [PRO] displays information on sdcard, usb devices, sd-cards, external and internal storage in a simple and clear graphical form (infographics). NO ADS, NO VIRUSES.

Perfect solution to extend battery life

Control your life and Never Forget Again!

Fast, simple and practical notes taking app, usable for: todos, alarms, reminders, work related, quotes, diaries, tweets, messages, etc.

Find all the system toggles you need at one touch.

Clip Box is a simple and easy app that manage Clipboard and save its history.

Scientific calculator with 50 functions.

application simple qui permet d'enregistrer vos appels téléphonique automatiquement dans un fichier audio.

Bloquer appel et SMS une application qui permet de bloquer des contacts indésirable.