Would you like to reserve an airline ticket, a hotel room, speak to a doctor, or a table in a restaurant? On-demand apps are the main solution for the service that requires a response from the respective industries immediately. Various industry verticals provide the bookings to the clients with effort and transparency using on-demand appointment apps. During covid-19, while many industries were impacted negatively, booking apps appeared comparatively positive and influential. If you choose any industry, on-demand apps are growing and moving businesses to success. If you are looking for developing an appointment app, the time is good. Owners of businesses can control their booking within one app and users can form arrangements and book conveniently. Let’s see the trendy online booking apps, features, cost, and how to build a booking app? 

Trendy on-demand booking apps:

  • Online food delivery app:

In this app, users obtain food from their favorite hotels in their location. A business model where businesses can connect with nearby hotels for starting to sell food through the app. While some part of the income comes from the commission, a big revenue comes from the delivery service.

  • Doctor appointment app:

Users get connected to the doctor anytime for consulting immediately in this app. Online consultation and booking of physical appointments are provided as per the respective doctor’s availability in this app. On the user side, the work that they choose the time and date for the registration of booking is easy. The system confirms the booking and registers it. During covid-19, this app also allows vaccine booking. 

  • Home service app:

Maintaining a home is always challenging. Once in a while, we will need a plumber, electrician, painter, and any of handypersons. There are no difficulties in using this app. With a few steps, we can easily book for various types of professionals. The user has to enter their address or select the location where they need service is a simple process from the user side. The next step is to choose the particular time for service after including any other main details about the service.

  • Travel app:

Most smartphone users are looking for this app to plan their trips or travels. This app provides various types of steps such as searching for destinations, booking bus or flight tickets, booking hotels, rental cars, and many more. In this app process, the user has to enter the flight details with the destination and get the flights booked from a large travel option list. Users will surely use this app in their busy lifestyles because everything related to your travel is available in one place.

  • Hotels:

Hotel booking apps facilitate users more advantages. Travelers search and book rooms for holidays and trips by this app. This app offer user last minute booking facility and hot deals. In this app, users enter the date, time, city, and number of people staying, which is the process same as a travel app. When you book a room, you can book it with various payment options easily.

Must-Have features of all types of on-demand apps:

  • Login/Sign-up:

With simple steps, users can log in easily. Before sign-up, a user has to enter the details asked on the profile page. They should be offered the register option through social media or email with appropriate security measures. They must be given the nearby services information relied on the location via GPS feature, once they can log in successfully.

  • Dashboard to control the app:

This dashboard should have all the information like app features, users, and operations. It must be available only to the owner of the app or a team of relative professionals who can handle the app reports, features, and functions.

  • Map API integration:

Google Map Integration enables the app users to reach their destination conveniently. This is useful in delivery apps as well as appointment apps that beneficially require users to travel. 

  • Booking system:

In this system, users can have a hassle-free experience to book their options. The app’s features and functionalities must be related to the requirements of the user. The problem of users must be addressed in the solutions, but they must not be diverted to other areas. For example, a taxi booking should obtain the location and destination of the user, while a doctor booking app must offer suggestions based on the respective patient. While medical apps must concentrate on providing video consultation features, a taxi booking app should give a present update to ensure timely service for users.

  • Numerous Payment Methods with high-level security:

There must be a suitable payment method of the app that should fit all main payment options such as UPI, credit and debit cards, net banking, etc. It should operate smoothly and users should not face any issues with a mobile app, which will make them stay longer. To make the process highly secure, the payment process should have end-to-end encryption.

  • Review and Ratings:

An important part of online users will see all the reviews and ratings before making their decision. Inclusion to increasing sales, you will have a community of people who wish to interact with your business and each other. Even though all these factors will not enhance your sales, it makes your app extend your audience.

Cost to develop on-demand booking app:

The cost of Appointment booking app development depends on the main factors like choice of platform(native or cross), app design, and features(basic or advanced) of the app. 

Steps to Develop booking app development:

STEP 1: Research your idea for the app

Every on-demand app ideas have a few opponents. You should focus on your opponent’s app to find out what they are providing and how you will give extra to your clients.

STEP 2: Choose the App feature

Including basic features, your app needs to offer exclusive ones to impress your users. 

STEP 3: Finalize Launching Platform

While Android has a wider target audience, iOS app users are more willing to spend money on in-app purchases. Cross-platform apps are the best way to reach both users.

STEP 4: Decide your monetization plan

On-demand apps are based on various monetization methods. The important ones include the uber model, commission-based model, freemium model, etc. The Monetization method heavily depends on the selected idea, the opponent’s approach, and the real-time market scenario.

STEP 5: Finalize the technical Aspects

A mobile app works on the combination of the front end and back end. you need to design an improved UI for the front end, once you made the wireframe (systematic representation of each screen) of the app. The back end of the app needs to operate based on the user’s interaction properly. Hire mobile app developers to create a strong backend bouncing with the app’s front end.

STEP 6: Code, Test, and Repeat

Developers write a code, test it and repeat the process until getting the error-free app. It supports the development of a user-friendly and technically advanced mobile app.


If you need to enhance your sales and brand awareness and get more grip with customers, an online booking app is the main solution. Mobile app development companies change your on-demand app idea into virtual reality at a suitable budget. To develop an on-demand booking app, then you have to partner with a trusted mobile app development company like Smarther which consists of experienced professionals to provide you with a profitable product.


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