* Study option stategies, spreads, swaps, option models * Create real-time interactive risk and value graphs * Create and test your own strategies (via InApp) You can run simulations for the value of various risk parameters: delta, gamma, vega, theta. You can study changes to the strategy value as well as to various strategy risk parameters, e.g., you can see how the delta of a strategy will cha... - More info on Strategy - option ri...

Portuguese Dictionary IQ - Elevate Your Thai to Professional Heights, American Style! Introducing "Portuguese IQ" - This isn't just another language learning tool; it's your ticket to diving deep into the Portuguese language, with a special twist for the American audience. We understand the rich tapestry of American history and culture, from the melting pot of ethnicities to the pioneering spirit... - More info on Portuguese Dictionar...

You can teach yourself 500 basic Indonesian (Bahasa) words using pictures in this little game. To play just find and tap on all matching pairs of pictures and words. We have many more games to help you learn languages, you can get more information on our site. - More info on Indonesian: learn wo...

You can teach yourself 500 basic Chinese words using pictures in this little game. To play just find and tap on all matching pairs of pictures and characters. We have many more games to help you learn Chinese, you can get more information on our site. - More info on Word Match - learn M...

GetRate is an innovative currency exchange calculator featuring exchange rate forecast and analytics. It supports more than 130 currencies and multiple data sources. GetRate is a calculator for analysts and travellers! Built-in analytics will help you learn more about currencies, and their interconnection against each other and primary resources. Using the «Time Machine» feature, you will be ... - More info on GetRate Currency Exc...

Time is money! What is a second of your time worth? What about a minute? Get the feel of how much you make or spend every second with this precision MoneyMeter. Manage your time and watch your money tick! * Up to five independent meters * Sub-second precision * Can keep track of time even if you turn off your phone Stop unwanted solicitors or motivate yourself. Have a real-time clock showing ho... - More info on Money Meter - time a...

Learn 3000 words and 1500 phrases in Mandarin Chinese playing the classic Snake game. Build the phrase by eating characters in the right order. Control the SnakeDragon by swiping your finger up, down, left and right. How this works: When you are trying to memorize words or phrases, your brain will get tired quickly and you will lose focus. However, if you get your brain busy with some task which... - More info on Dragon Snake Mandari...

Learn useful business phrases in Mandarin Chinese. From contracts and negotiations to investments and business intricacies - everything a businessman needs to speak about. * easy to play and will quickly improve your Mandarin * both for beginners and advanced learners * detailed learning cards for 2500 most common characters The goal of the game is to put the shuffled tiles in the right order to... - More info on Mag Biz talk money i...