online material finding app

Online Construction Material Finding App



The new vonbin app is here to take your property development material search to mobile. It is one of the best property material finding apps that put all the material information together in a simple and interactive interface. Whether you are looking to buy raw material or want to have information, vonbin can help you to save your precious time and resources to a great extent. Vonbin makes it easier to search and buy construction materials. With vonbin, users can upload their raw material details, chat with the suppliers, edit and update their profile and lot more. The app has detailed listing and latest information about the material. Instead of the messy drop down feature, users are facilitated with the intelligent searching, sorting, and filtration option to browse app and get the best material details. Whether you are having a real estate business or want to develop your own property, vonbin has complete solutions for you. So, just download the app to get the best material on the go.

vonbin client requirement

Today, you can find multifold applications in the App and Play store that falls under property and real estate category. But, there is no such app in the market that connect customers and suppliers to buy construction raw materials and get its related information. Forecasting the future capabilities of property & real estate, client approached Hyperlink InfoSystem to develop an Android and iOS interface that connect customers and various suppliers to buy raw materials and have brief and detailed insight about various construction material. The main aim of the client is to develop a platform that help startups and small wholesalers in real estate industry to expand their business using cutting-edge technology solutions.

vonbin - online material finding app
  • Signup – Using Email, Facebook Or Google Plus
  • Login – Using Email, Facebook Or Google Plus
  • Create, View And Edit Profile
  • Upload Material Post, Images, And Videos
  • Communication With Supplier Through Chat
  • Contact Supplier Via Phone Number And Email
  • View Specification Of The Selected Post
  • Report Spam To The Irrelevant Post
  • Comments And Ratings For Posts
  • Create Wishlist
  • Searching, Sorting And Filter Options For Materials
  • View List Of Recently Added Posts
  • View Uploaded Posts And Wishlists Of Users
  • View List of Recommended, Trending, Popular And Commented Posts

Super Admin

Below Are The Tasks Of The Super Admin

  • Create Admin
  • View Admin Activity Logs
  • Manage Application & Website Information
  • Forgot Password
  • Change Password


  • Manage Users
    • View and Delete Users
    • View User's Wishlist
    • Search And Filter Users By Country And Date
  • Manage Category:
    • Add, View, Edit And Delete Category
  • Manage Posts:
    • View And Delete Post
    • Search And Filter Posts As Per Country, Post Title, And Date
  • Manage Banner:
    • Add, Edit And View Banners
  • Manage Comments:
    • View, Search And Delete Comments
    • Reply To The Comments
  • Manage Post Report:
    • Add, Edit And Delete Post
  • Post Issue:
    • Delete Post Issues
    • Send Mail Regarding Post Issues
    • Search And Filter Post Issues
  • Manage Settings: Set Display Limits Of Below:
    • Category
    • Recommended Posts
    • Similar Posts
    • Trending Posts
    • Most Popular
    • Most Commented Post

Whenever a user selects any image during post upload, if the image size is less than 600*600, it cannot be uploaded. Validating image size while uploading it on the server and creating a dynamic view to display the image was one of the biggest challenges faced during development. Our developers managed this scenario by using AJAX where data is passed to the server and with the help of <img> tag, image is rendered to the users.

Whenever a user selects any category, the list of sub-categories is displayed. These subcategories are dynamic in nature that generated by the admin. Expanding the view layout as per the category and maintaining equal distance between two categories was indeed challenging. However, our developers managed this scenario by programmatically calculating the constraints height and width and set those constraints in the frame and thus they managed to set the expandable view in UI.

Whenever a user switch to the edit post mode, it contains all the pre-filled details. If a user updates the profile with more photos or videos and instead of submitting the data to the server if they discard the changes, it becomes quite difficult and complex to understand whether to delete the old media data or the current selected ones. Our developers surpassed this complexity by managing the flag value (0,1) and using custom logic and thus managed the media.

Android App

iOS App


& Designing

Web Services
& API Development

Web Admin Panel





Android OS support:
4.3 to 6.0

Java using Android Studio

Android Supported Devices:
480x800, 720x1280, 1080x1920, 1440x2560



iOS OS support:
iOS 8.0 to 10.2

Swift 3.0

iOS Supported Devices:
iPhone 5, iPhone 5S, iPhone 6, iPhone 6S, iPhone 6 Plus, iPhone 6S Plus


Website & Admin Panel


API: JSON format

Supported Browser:
Mozilla Firefox : Min 40.0 to Max 46.0 version
Google Chrome : Min 44.0 to Max 51.0 version
Internet Explorer : Min 10.0 to Max 11.0 version
Apple Safari: Min 8.0 to Max 9.1 version

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