Best On-demand App Ideas to Start Money Making Startup in 2021

The world is inevitably changing at lightning speed. With users looking for speed, convenience, and simplicity, the mobile apps are on hype. But do want to know what kind of apps are in demand?

With the Coronavirus pandemic outbreak, people now prefer getting most of the things delivered at their door-step to stay at home as much as possible.

Looking at this opportunity, if you are planning for on-demand app development in the USA, check out these 13 on-demand app ideas for 2021, which are very much in demand, but the supply of such apps is short. Be the first one to be a leading name in the app development category.

Overview of On-demand Service App

According to the report of Statista, apps are projected to generate 188.9 billion USD in revenues via app stores and in-app advertising in 2020.

This clearly shows an opportunistic plunge for investors, startups, and entrepreneurs. The apps not only boosts your business economy but also generates goodwill for the same.

on demand service apps

The pie chart represents the app usage and spending done by the mass.

  • 86.5 Million Americans have used an on-demand service.
  • 45 Million US people have offered services in the on-demand sector.
  • 22.4 Million users annually spend around $57.6 billion on on-demand services.

on demand startup

Now, after looking at these insane figures, you can definitely have your own mobile app to serve the mass.

If you are still confused about the startup ideas, we have curated some specific niches, which your startup or entrepreneur can look forward to.

Want to Validate Your App Idea?

We have designed and developed successful on-demand apps.

On-demand Mobile App Ideas

  1. On-demand Uber-like Apps for Traveling

    The era of on-demand applications was started with Uber and Airbnb. In this fast opportunistic world, no one wants to be left behind, even by mere seconds. In a very short period, the transport and logistics industry got a new direction with the utmost success of the Uber app and taxi apps like Lyft, Careem.


    Source: Careem App

    The transport industry is vast; you can plan for cargo logistics app, taxi booking app, bus booking app, e-scooter app, and also bicycles. People who often like to travel will need travel means, which are easily accessible and within their budget.

    Through apps like Uber, you can create your own targeted niche, with some engaging features, like live traffic checking, GPS navigator, no extra cost on the cancelation, rescheduling rides.

  2. Pharmacy Delivery Apps

    With COVID-19, we are facing an enemy who is totally invisible to our eyes. The only way that we can beat it is by staying indoors as much as possible. This is the reason why these apps are now much in demand.


    Source: Statista

    Imagine that you have a headache. Would you like to go out to buy medicines or send your close ones to go out and get in touch with someone who is COVID-19 positive? In these times, prescription delivery startups can come forward.

    Uber for medicine apps or prescription delivery apps let the people buy the required medicines and drugs from a drugstore whenever they want. The trend is here to stay because the Coronavirus is not going away at any time soon, even according to WHO.

  3. On-demand Fashion Apps

    What will one do if he is stuck in the office and has so much work that he is not able to buy a present for his wife on her birthday? The answer is simple! Fashion apps a one-stop destination for all last-minute orderings.

    The eCommerce app development can bring you a lot of exposure like Amazon. The fashion trends are never going to end.

    The report from Statista shows that 42% of consumers love shopping online. This keeps the momentum going as people continue shopping online. You can also add features like payment system, shopping cart, and push notifications.

    on demand app ideas

  4. On-demand Health Apps

    Day by day, people are getting more health-conscious. But because of their busy schedule, it is not possible for everyone to hit the gym or attend meditation classes. In this scenario, your app will be a handy exercise kit for them.

    mHealth Market

    Source: Statista

    If you are planning to dive into the health app genre, grab your opportunity now. The concept of “health” itself is a never-ending sector. You can create an app for a doctor consultation, an informative app related to major diseases, health and fitness regime apps, meditation apps.

    There is a lot more to discover and such an app concept can bring a lot of revenue and brand name for your business.

  5. On-demand Plumbing Apps

    Gone are the days of paper invoices and calling the plumber a thousand times to repair a pipe or running tap. Try something out of the box with a plumbing app. Being new in the industry, you will have higher chances to be successful.

    You can create your plumbing app that calculates information about pipes and water flow or can review the different systems for more efficient and accurate results.

    Finding a plumber was a hard task a long time ago, but now online apps have made it easy for users to find them.

  6. On-demand Mechanics Apps

    Bridge a gap between mechanic and car owner. The car repair apps are lately very much in demand. People are traveling the globe with their transport modes. There are certain places where there is no garage or mechanics available, where your app is a savior for travelers.

    app like Uber for car repair

    Before considering any of the concepts, make sure you are targeting the right niche, with some unique features that can lure your audience. In the case of a mechanic app, make your app available in such remote areas, and hire efficient mechanics who can actually be the core of your business.

    Read Here: Maid On Demand App Ideas

  7. On-demand Plant Delivery Apps

    There is a lot of scientific evidence showing that houseplants can remove harmful toxins from the air and also reduce stress. In fact, a study by the University of Queensland found that offices with plants showed an increase in productivity by up to 15%.

    However, finding the perfect plant for your house or office is a pain. Especially, if you’re living in urban areas and don’t know much about plants. This has made the demand for apps and websites selling plants to soar high.

    Ordering plants online is not just convenient but these apps and sites have more variety of plants available than regular stores. There is a lot of space in the market and if you know which features to include in a plant delivery app, you can compete with them.

  8. On-demand Beauty Service Apps

    If we go by the statistics, an average woman spends around $3756 annually on beauty services. This is inevitably a huge amount.

    Now, if you already have a soaring beauty service business, then you can add an app to gain unbeatable and huge profits. Even, if you are an entrepreneur, you will get a profitable business model.

    Today, working women don’t get much time to spend in salons. They require an efficient solution which can cater to the best beauty services. This is exactly what this app will do for them, including home comfort.

  9. On-demand House Cleaning Apps

    With the fast-paced world, often found that working professionals, single-parent households, elderly people, or the ones who can afford have delegated the cleaning services to the professionals for saving their essential time.

    develop house cleaning app

    No doubt, the trend of booking house cleaning services is growing. Moreover, due to the increase in professional works, the demand for house cleaning services will keep on growing in the years ahead.

  10. On-demand Dog Walking Apps

    According to a report of III, 63.4 million of the USA households own a dog. This number will surely go up with time.

    Pets Owned by US


    Many of them cannot take care of their pets because of busy schedules, but pets being an integral part of the family need special care.

    This has opened many opportunities for entrepreneurs who are ready to invest heavily in on-demand dog walking app development. With the right strategies and planning, you can make the most of this and grow your business.

  11. On-demand Laundry Apps

    Statista has predicted that the laundry care segments will generate a revenue of $76,300 million in 2020. It is expected to grow by 4% annually.

    Who thought that a simple laundry service could generate this huge revenue? One cannot simply ignore the contribution of laundry facilities and dry cleaning services.

    Laundry services are becoming our needs because no one wants to sit on a weekend to do this monotonous work when they can utilize their time in some important task. These simple concepts have influenced the invention of on-demand laundry apps.

  12. On-demand Video Streaming App

    According to Statista, the revenue of on-demand video streaming services is projected to reach USD 71,237 million in 2021. Video streaming apps came into notice when Netflix and Amazon Prime started ruling this industry with their apps.


    Source: Netflix App

    No doubt, they have changed the way people used to watch movies and shows earlier. Now, you just need good internet connectivity and a subscription to watch your favorite shows.

    However, it will not completely replace the televisions but with time people also started gradually moving to prefer video streaming apps. Such types of apps have everything; flexibility, convenience, downloading, selecting favorites to add an enjoyable experience to audiences’ lives.

    After COVID-19 has happened, people do not prefer to watch movies outside because of the risk. Therefore, creating an on-demand video streaming app could be the best idea for your business.

  13. On-demand E-learning App

    Again because of COVID-19, students are locked inside the doors. Now the question arises, how will students continue to study?

    Well creating apps like on-demand e-learning can help those students to continue their studies. Adapting digitalization for the education sector is one of the best opportunities at this point in time. Not only have e-learning apps transformed the way of delivering education but have also created a demand in the market.

    elearning market size

    If you have planned to create an e-learning app, then you can add advanced features like hiring tutors with their complete information, video calls, and uploading tutorial videos.

Ready to Make Your On-demand App?

Talk to our on-demand application development expert. Get your free quote.

Cost to Develop On-demand Service App

The cost to develop an app will vary according to the platform and its features. You will need to ensure whether you are planning to build the app on Android, iOS, or both and about the features you will include in the app.

Other major factors that influence the cost of an app are the design, premium APIs, as well as technologies.

It takes around 150 to 200 hours to build a simple on-demand app. If we assume that a mobile app development company like us charges $40 per hour, then it will cost you $6000 to $8000 for a basic app with the following features.

App FeatureiOS HoursAndroid Hours
Booking Module3232
Scheduling a Delivery2020
Tracking the Delivery Status2222
In-app Payments2222
Shopping List1414
Real-time Calls and Messages3232
Geolocation Integration2626

Frequently Asked Questions

How do you create an on-demand app?

To create a mobile app like an on-demand food or grocery app, you need to follow these steps:

  • Step1: Carry out research for your app like the market situation, target audience needs, your competitors.
  • Step2: Make an approximate budget and start looking for app developers.
  • Step3: Hire developers from a reputed development company.
  • Step4: Discuss your project and start development.
  • Step5: Advertise your app and launch it.

What are the examples of the best on-demand service apps?

These are some of the best on-demand apps in their respective fields:

  • Uber: Taxi app
  • Postmates: Grocery delivery app
  • Drizly: Alcohol delivery app
  • Soothe: Massage therapy app
  • Rover: Dog walking app
  • Zomato: Food delivery app

How much time does it take to develop an on-demand service app?

Generally, it takes 150-200 hours to develop an on-demand app. The time duration will depend on various factors, such as platforms, technologies, features, design.


The modern world is all about instant satisfaction. Do you need to reach somewhere instantly? Hail an Uber. On-demand apps are the gem of the software development world.

To match with the fast-paced world, application development can help you reach the masses, with adequate branding exposure for your business.

So, if you have any simple or new application ideas in mind, you can cross-verify it with us. We will help you to find the great ideas that haven’t been made.

We are a leading Android app company with a team of dedicated developers for hire, and we have already developed over 40 on-demand solutions.

Author Bio
Narendra Purohit
Narendra Purohit
Designation: Vice President (Products)

Narendra Purohit is Vice President (Products) at Space-O Technologies. He has in-depth knowledge about software delivery and 14+ years of experience in the web and mobile app development industry. He has expertise in the photo-video apps, lifestyle apps, dating app industry.