Android App to calculate a daily budget

IMPORTANT: If you do not read the instructions your bid will be immediately ignored. Can you create me an app for Android that helps calculate a daily budget? See this video for an example [login to view URL] 1) Ability to set different "pots" 2) Ability to set a time period (in days) for each pot. 3) Ability to add expenses, which then reduce amount of money in the relevant pot. 4) App then calculates how much to spend each day For example if I set up a "daily spend" pot and set it for 30 days with an amount of £300. On day one the app will show me "You can spend £10 today" If I were to add an expense of £5 then the app would show me "You can spend £5 today" But when the time on the phone hit midnight (so a new day). The app would add the £5 I didn't spend to the remaining budget for the time period (in this case 30 days -1 day=29. 29 days * £10 = £290 plus the £5 I didn't spend = £295) and then divide that by the remaining days. So in this example on day two the app would show "you can spend £10.17 today" Day TWO Lets say I spend £15 on day two and therefore go over the budget for the day, the message would be "you have gone £4.83 over budget today" at midnight it would deduct the expenses from the remaining budget and give a new budget. So start of day two the remaining budget was £295 less £15 expenses which leaves £280 over 28 days. 5)Ability to call some deductions "Savings". This reduces the budget the same as an expense but can be added up over the time period as a whole amount. 6) Ability to have one version that has adverts and another version that doesn't. Qualifying questions 1) How long do you think this will take? 2) What similar apps have you done?