Quiz GAME with CMS, DB for iOS

I need a "Questionnaire Game with DB connection, CMS and GAME Center support" written in Swift Content of the App In one Round the player will reveive one Question and has to answer n questions in form of 4 pictures. One pictures is the right answer, 3 pictures are wrong answers. Initial UI Navigation bar with three tabs. 1. Game/Play, 2. Score and 3. Settings Game/Play List with 3 Items (= Level). Only Level 1 is in color. Level 2+3 is grey, because at this time of the game it is not accessible for the player. Press on Level 1 will open Level 1. Level 1 One “Round” consist of e.g. 3 (adjustable in CMS) Questions. One Question has 5 – 10 (adjustable in CMS) answer screens á 4 pictures (one right and four wrong). In the middle upper part will appear a question/text in a box. Four pictures will appear. The player has to choose one picture. One picture is the right answer, three are the wrong answer. After the Question appeared on the screen, a countdown 3,2 GO! will start. Game on: 4 pictures (2x2) are on the screen. User does nothing, after 3 seconds a countdown will appear in the top left and count down from 3 – 0. If it hits 0 the question is over with 0%. Goto next Question in Round. When klicked on the right answer a green flashing frame around the right picture (right answer chosen) and in the lower part of the screen 1 out of X (X because this Questions can consist of X 2x2 pictures to choose from) small icons will get green to show that the player has a right answer in the question. When klicked on a wrong answer a red flashing frame around the wrong picture (wrong answer chosen) and in the lower part of the screen 1 out of X (X because this Round consist of X 2x2 pictures to choose from) small icons will get red to show that the player has a wrong answer. Next 4 pictures of this question will appear. If player answered all X (X) questions in this round a score screen will appear and will show the score of the current question. Player press next and the second Question of this round will pop up (second question e.g. = 6 answer screens). After 3 Questions one Round is finished and a Round Score screen will pop up. The player will be shown the score of this round and the overall score of Level 1. If he passed with more than 80% he earned a medal. Level 2 Data from Level 1 should be used. Questions are different. Level 3 Same as Level 1, but the user has a time limit per question/answer. Back-End You need to provide a complete system: Designs/UI + web pi's + iPhone app + admin panel to change questions and price of rounds. We need a Content Management System to have complete control over the Questions. - Add and modify Questions - Add pictures o Choose right and wrong pictures o Modify what wrong pictures go with which right picture. o Scaling, cutting and section of Pictures User Statistics - How long does each players need to answer what questions? - Which questions did the player scored best? - To which category do the questions the player scored best belong to? - Etc. Everything should work on a DB like Firebase, MongoDB with the option to use own server in the future. Two individual Apps with this should write to the same DB, that the CMS/statistics can analyse bought games in one screen. The App must be writen in Swift and should conform the Appstore criteria to be published in the Apple Appstore.