Android/iOS kids app for mobile and tablet

Description

BIDDERS: Both companies and freelance programmers are welcome to bid on this project.
This bid is only for the *programming part* of a kids cross-platform app (iOS/Android) for mobile and tablet.
* There is no rotation needed and besides the viewport size, the UI is identical on mobile and tablet, except for moving some navigation/elements inside the mobile viewport. For the tablet UI, see "ui-example-ipad.jpg". For the mobile UI, see "ui-example-iphone.jpg".
* All UI assets are delivered in final format. All screens are designed and described. Please see document "Leg Smart App - Asset Information for Developer.pdf" for more detail. Note: "Leg" means "Play" in Danish.
* There are multiple screens at the beginning of the app for the user to perform actions, such as sign up for a trial/subscription, age validation, sign-in and forgot password options.
* Similar to other app UIs, there is a section called "Settings". It includes "Music on/off", "Restore app Purchase", "Sign In", "Support", "Language selection", "Review App", "Privacy Policy", and "Who is Leg Smart?".
* Note the app has 21 unique games and 5 sub-menus based on 2 unique game menus (just buttons). There is an additional 29 games based on the unique games, but with the same code functionality and these 29 games are just design varieties of each.
* When the app is first started, the child choose between 5 animal mascots, where they have to choose the one that follows the child through the app and encourages after each solved task. The mascot can always be changed to a new one in the game. As the tasks are solved, points are collected which are illustrated on each screen. The points is used in the Reward Game, where items can be bought for the mascot.
* In the Reward store, there the chosen mascot animal shown next to tiles which are items that can be purchased in the shop for the points gathered when playing the games. There are 6 categories that show different tiles the player can choose from, for example food, shorts, shirts, shoes, accessories, and hats to try on and purchase for their animal, then apply their points towards their purchase. Once purchased the game should remember purchases.
* A PDF document (not included) will be provided for the developer with a detailed explanation of each screen's behavior. The developer will also receive an Adobe XD file with explanations of each screens behavior and layered graphics.
* Please only inquire if you/your team is capable of building a bug free app. Our QA phase is comprehensive and all bugs will be kicked back to fix. Quality code will ensure best profit for you/your team.
* Please make sure to *only price the programming part*.
* Payment will release on predefined milestone dates upon digital acceptance of the latest source code.
Samples available for interested parties to get a better grasp of the project.
You will be required to sign an NDA before details of the nature of this project are disclosed.