Build a LOCAL app for IOS and Android. NOT for appstore and Google.

***LOW BUDGET*** Build a app for IOS. I making a small movie with very low budget at the moment. We dont know if we can get money for it later. We hope :) Its about police. I need a app where i can check licenseplates. I have make the design in PDF format. And i have some app for ios that need to be modified. Data to the app have to be collected from website [login to view URL] and insert in the app. There is a search function at [login to view URL] where you can enter a licens plate and then comes the details. I need those data showed in the app. So somehow integrade the search function from the website to the app. The data from [login to view URL] is collected from some othe database somewhere. I dont know how that works. Contact me for more information. Is more easy to explain. The app have 3 pages.