8. Stock Alert

If you spend most of your time in studying the trends of stock market and also make money from share trading, then this app is most suitable for you.  When you use this app, it will alert you when buy or sell your stocks? It keeps tracks of both stocks and currencies and sends messages when a preset price is reached. It is available for Android users and can be downloaded from Google Play apps.

9. AppRewards

You can download AppRewards in your iOS. You can earn points by reviewing other apps. These points can be redeemed for cash or for gift cards from online and storefront retailers. Using this smart phone will give you the opportunity to get paid apps for free.

10. iPinion

Let your smartphone and your opinions work for you to earn a living.  Have you ever participated in a paid survey? It is a very simple way of earning an extra dollar, and for that you only need to share your opinion. Download iPinion in your Android, iPhone or Blackberry and earn points by participating in surveys. You can redeem your points with cash or gift cards.

Also Read: 5 Secrets of Warren Buffett's Success

Also Read:15 Banking Terms You Should Know