ApCat helps categorizing applications in Android, providing the ability to assign each application into custom categories.

Advanced options calculator. Quickly get value, greeks and implied volatillity. Calculate the value and greeks (Delta, Gamma, Vega, Theta, Rho) of any European or American style option. Get the implied volatillity for any American or European style option given it's settlement price. Select between using the Black Scholes formula or a numerical binomial tree method.

Great People! Great Words! Aphorisms!! ONLINE UPDATE EVERY DAY!

Application installation utility.

APKoptic is an application manager that enables you to launch or uninstall applications. You can also create a backup of the application on SD card as well as restore or install the APK from SD card.

FREE VERSION.
A simple App to backup and restore APNs. The backup is stored in the /sdcard/APNBackupRestore folder.

Please report any problems on my site or email me with detailed error message.

http://android.riteshsahu.com/apps/apn-backup-restore

- You can back up and/or reinstall your APN settings.
- APN settings can be deleted one by one or totally...
- You can add your APN settings over application..
- You can find updated country APN settings by live updates..

Switcher for toggling mobile Internet connection

Application Hider can help you to hide the applications on your android cell phone.
So you don't need to worry about Daddy found your secret.Now you can install every app

you want,and then hide them.Or hide some annoying applications in your HOME.Application

Hider can help you.Application Hider need ROOT permission.

Helps you keep track of your app installation history. Tracks Installs, Uninstalls, Updates, ...

This is the Ultimate Application Killer. This app lets you kill running applications and system services. You can also back-up applications you’ve downloaded or uninstall them from your device.

Features include:
• Kill Running Applications
• Kill Running System Applications
• Hide Applications
• Uninstall Downloaded Applications
• Backup Applications

Essential app for all android users. Password protect your phone's personal data

An essential app for every android user. Password protect any personal data on your phone.
AppLock lets you protect any applications you want with a passcode: SMS, Email, Pictures, Calendar...any apps you choose

Ultimate Privacy Protection Tool!

Add password protection for any app on the phone: SMS,Gmail,Photo, Gallery, Market. Any app u choose!

Protect private message, picture. Better than PhotoVault or SMSVault!Not a keyguard.

Try it and you will love it:)

http://mednewsapps.com/apps/appendix_cancer.php

Organize your Android applications using labels

This is a simple and lightening fast appsaver+uninstaller+move to sd card.

A simple utility that will scan all installed application manifests for search input. Useful for finding which apps use certain libraries or third party add ons (such as ad networks like airpush).

Measures time spent on each app. See which apps to uninstall because you're not using them!
The most accurate app usage tracker! Accurate to less than a second on Android 1.6 and up.

A discount, tax and tip calculator all in one...

This is the first APRS app in the Android Market.
It's very early beta, so feel free to send feature requests and bug reports via mail :)