Hi5 – Deals & Coupons App


Hi5 is an online marketplace for Singapore that creates a network that connects small businesses to their customers while saving both them and their customer’s money. An app offers a more convenient payment system, rewards, deals, gift cards, and easier to find businesses and many other services. Hi5 allows you to receive some cashback points on purchases and efficiently use those points within the app. Whether it’s last-minute Cleaners, beverage food, beauty, bakery, you just name it, and Hi5 will grab the best deals for you.
Hi5 provides some best benefits to local merchants like advertisement opportunities, new technology, better wholesale pricing, drawing new customers, increasing sales, higher customer satisfaction, and a new way of managing their promotions, deals, and business information. Hi5 is an all in one solution for small businesses. Simply download an Hi5 app, visit local companies, and check out the best quality deals & offers!

technologies used

  • Android: Kotlin
  • iOS: SWIFT
  • Admin Panel Front-End: React.JS
  • API’s/Back-End: Node.JS
  • Database: MongoDB
  • Language: Java, Objective C
  • Server: AWS
  • Country: Singapore


Our client wanted to make an online network for service providers to promote deals to attract customers. The client’s main aim is to promote local businesses with unique offers and discounts to the users and acknowledge them with the best deals. Ultimately clients wanted to save money from customers, and business owners can have more profit by providing online deals & offers around them. The client researched multiple app development companies and finally came to Infin Mobile Solutions to discuss his idea. We have developed the “Hi5” app for customers where users can find the best deals & offers and second “Hi5” merchant panel where merchants can register as users to provide the best deals and manage their promotions. As per our client’s demand, we have added some exciting functionalities like he wanted to add scan functionality where any deal can be scanned through the app and website. The application is developed on the Android and iOS platforms and designed for Singapore only.
Here are some of the exciting features of the customer apps.
Signup/Login – Users can Sign-Up/Login-Up through Gmail, social media and Apple login as well.

Password Verification – For security users need to enter the OTP verification code to enter in the app.

Forgot Password – Users can recover their passwords through Gmail.

Home – Users can view multiple deals and offers.

Categories – Users can filter deals by different categories.

Deals – Users can view deals description and also users can earn points by share & comments.

Offers – Users can see the exciting offers.
Rewards – Users can see their total number of points that have been earned.

Earn Points – Users can see their earned points in different categories like scan QR code, comments, share Ad’s and discover deals.

Redeem Points – Users can redeem points which include purchase quantity & product terms & conditions.

Discover – Users can discover new deals and can also see the history of the discovered deals.

Wallet – User can see the used & unused coupons and use their unused coupons accordingly.
Scan QR code – User can scan deal code or gift code. They need to provide the necessary information, and then they can check that deal.

Profile – Users can edit the profile and users can also view the redeemed points history.

Refer & Earn – Users can invite friends & earn points.

Merchant Panel Features:

The admin panel is the web-based tool or application that assists you to control and manage all the operations residing in your app. It offers you with the important data, provides access to your users’ profiles, and other tools to monetize your app.
Signup/Login –Merchant can sign up through email.
Forgot Password: Merchant can recover their password through gmail.

Dashboard – Merchant can view the active & pending deals and can also view advertisement analytics for visitors & earning.

Search – Merchant can search the deal & offers.

Deal – Merchant can accept & reject the pending deals & offers, view deal details and add new deals by entering deal & offer detail.

Add deal & offer – Upload the specific information & view your deals & offers.

Offline advertisement – Merchant can select the parameters of advertisement like type, run time, date and can upload the Image as well.
Online Advertisement –Merchant can view their online advertisements and can view advertisement description as well.

Payment – Merchant can pay securely for uploading their deals & offers.

Condominium – Merchant can add the details of the condominium and can see the list & details of the condominium.

Profile – Merchant can edit the profile.

Admin Panel Features

Merchant Management –View List of deals & offers with necessary details that connect with the merchant.Add, update, and delete the deals & offers, active/Inactive deals status. Admin has an option to filter deals & offers uploaded by merchants.Admin can search Merchant via name, brand name or email.

Customer Management –View, add, update, and delete Customer details.Active/Inactive Customer status. Admin can search Merchant via name or email.

Deals & offer Management – View List of deals & offers with necessary details that connect with the merchant.Add, update and delete deals.Admin has an option to filter Deals.

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