IOS App for training chart pattern recognition

Introduction
What is the TopCharting Application?

Topcharts are brain trainers designed to improve pattern recognition and price movement prediction for chart traders. A sharper brain means sharper profits.
How does TopCharting work?

TopCharting uses an iPhone app to present a series of randomly selected historic 90 day charts for crypto currencies, using 1 day candles with a volume histogram and an MACD diagram. The charts are not labelled with price, date, or currency data.

The user must predict whether the price will move up or down over the two weeks following the chart, with the option to skip. After selected green, red, or skip, the user is presented with an updated chart revealing the next two weeks of data, and a custom message based upon their answer.

The user is scored on their success. The score is modified to give a named rank based upon the amount of attempts.

A detailed specification is attached with a mock up built in proto.io

Graphics are provided in a zip file.

The successful bidder will complete the work within their agreed timeframe and assist with hosting the app on the app store. Payment will be made upon completion of the work.

If the work is not completed within the timeframe, or not in accordance with the specification, I reserve the right to withhold payment.