This digital world is evolving like anything, each new minute demands uniqueness to be front-lines in various industry spectrum; We can not even imagine our life spend a minute without a mobile phone, eventually, this is an ideal place for mobile apps as it plays a vital role in our daily routine life. 

Mobile apps allow one to shop online, e-learning feasibility, booking be it for transportation, hotel stay, Movie tickets, etc, and manage transactional information even comes with the encrypted format for maintaining security yet confidentiality, and much more. All of these mobile apps have made our life fluid to simply accomplish varieties of jobs with just a single click along with individual authentication process-in-place.  

Referring to the present time of 2020, the mobile application development industry is the most crucial part of the tech-industry reason being said, it’s interaction with the latest technologies name it like Artificial Intelligent, Machine Learning, Big Data, IoT, Data Analytics, etc are utilized to enhance mobile app functionality on another level. 

Those mobile app ideas, containing varied features, meet users’ necessities with ease and capture remarkable success within a small span. 

The plethora of Entrepreneurs visualize to keep their foot-hold in such a market, therefore we have various trending app ideas of an influencing mobile app for startups to pick up business and generate ROI.  

Let’s glance at some Unique Mobile app Ideas 2021 to form a Revenue stream for your business: 

1. Hotel & Restaurant Booking App

No one likes to wait up for a long time at a restaurant or hotel, with quick hotel and table reservations with the best set of services in place. The primary reason is to offer such a service, Hotel and restaurant booking apps could be convenient options. All such apps ease the hotel and restaurant proprietary having with the consumers. This app permits one to select their preferred hotel and restaurant through AI whilst offering fascinating online deals to earn customers’ loyalty and trust.  

Some pivotal Hotel & Restaurant Booking apps are as follows: 

• MakeMyTrip
• Resy
• Booking.com
• Airbnb
• Allset
• OYO

2. Price Comparison App

Comparing price is in our hereditary, and is one of the products everywhere be it online or offline shopping. Eventually, this habit aids in saving money, so why can one choose a time-consuming way when there is the easiest and most convenient way to compare prices? 

Hence, we compare prices using website or browser supporting extensions. Well, these are excellent ways, without any doubt. In some situations, it’s quite a monotonous task, and that’s why with technological advancement with various price comparison Apps in the recent market which will offer the same facility. 

Some pivotal Price comparison apps are as follows: 

• RedLaser
• Trivago
• SkyScanner
• Kayak
• ShopSavvy

3. Bus Booking App

Online bus booking became a convenient way as it offers a ticket booking service to its consumers, and this one connects bus travelers with a network of various bus operators. Back in the days, when one used to book tickets from the ticket windows instead of a bus booking mobile application which is computerized alongside manages the conventional database perhaps bus tickets booking, and bus tracking. Bus booking mobile application helps in maintaining the full details of consumers, added buses, and reservations precisely. 

Some pivotal Bus Booking apps are as follows:

• MakeMyTrip
• AbhiBus
• ClearTrip
• TicketGoose
• RedBus
• eTravelSmart
• TravelYaari 

4. Moves & Packers App

Movers and packers app is one of the trending app ideas that allows consumers to book any of the packing and moving companies listed while on mobile app development referring to their location and budget preferences. Post this, the chosen or selected company performs the mentioned set of jobs Initially, the company drives up to the users door-step who requires such a service, packs up their goods, and assists them in moving them to their desired place whilst can deliver the goods securely, safely within the defined time-frame. Therefore, the on-demand movers & packers could count as the best mobile app idea for startups that comes with a convenient and hassle-free range of services. 

Some of pivotal Movers and Packers  apps are as follows:

• Shiftkarado.com
• Packerswala
• Porter
• Shift Freight
• GoShift

5. Taxi Booking App

Booking a taxi is one of the easiest tasks now, one can book it from anywhere at any given time. All such cab booking mobile apps simply proffers significant features which permit to book a cab as per the individual needs be it a number of seats, if any color preferences,  type of car, if interested for car-pool or not and lots of others. Travelers and customers both can even track the vehicle before boarding and even while riding for an easy-going ride. 

Some pivotal Taxi Booking apps are as follows: 

• Uber
• Ola
• Grab
• Lyft
• Bolt
• Savaari Car Rental
• My Taxi India

6. Car Servicing (After-market) App

Car servicing apps are such which are primarily in demand because we usually use offline car services that oftentimes become quite a hectic task for us as one needs to pick and drop a car to the defined service center. Well, this entire process consumes a lot of time whilst utilizing a car servicing application one does not need to stress it more. Car Service providers are simply listed on the car service mobile app, so as soon as you select from the drop-down menu the car service’s executive will pick your vehicle. One just needs to schedule a time and place where you think it is easy for you to give them a car for its service. 

Some pivotal Car Servicing apps are as follows: 

• Openbay
• Drivvo
• Fuelly
• AUTOsist
• InCarDoc

7. E-Learning/EdTech Mobile App

The fastening and evolving world need a mobile app that is time-saving, cost-effective, and definitely convenient. With the use of the latest yet advanced technology, schools, colleges, and every online learning website globally use this new educational trend. For instance, eLearning/Edtech mobile apps are seamlessly helping in streamlining the new way of education via allowing students to learn online remotely as mobile learning becomes the powerful future of education. 

Some of pivotal E-LearningEdtech Mobile apps are as follows: 

• Byju’s
• Vedantu
• Unacademy
• Learn Next
• Brainly

8. Sports Learning App

Sport learning applications aid in learning, developing, and nurturing skills, where the users simply need to select their favorite sports to learn the necessary skill-set to play it wisely and drills to master it. Over here, customers are able to choose the level according to their capability be it beginner, intermediate, or advanced level. Furthermore, they can set up the routine and analyze their level of skills accordingly. 

Some of the pivotal sports Learning apps are as follows: 

• Sportstoon
• Elanation
• Newsela
• NFL Play 60 
• Sports Illustrated Kids Magazine

9. Live Video streaming/Tutorial App

Live streaming mobile applications are streams over the internet in real-time without any storage/recording them in such a mobile app. Consumers could be able to post their videos, live events, recorded ones, and video tutorials for many purposes. This mobile app idea for startups is growing in this pandemic situation as most people get bored at home where they can use their time by making live streaming or tutorials. 

Some pivotal Live Video Streaming or Tutorial apps are as follows: 

• YouTube
• Omlet Arcade
• Emoze
• Live Now
• CameraFi Live

10. Language Learning App

Back in time, we must be required to stock multiple books, spend hours taking online 

Classes, listening to those CDs, or even trying online browsing over the web. Language learning mobile applications are evolving today in order to ease out our job of learning languages. These mobile apps are the best irrespective of the age group who are willing to learn different languages. Whosoever can learn other languages from different places, and be able to adapt to excellence. Considering recent trends, more and more students, and even such grown-ups are interested in learning applications. 

Some pivotal Language Learning apps are as follows: 

• HelloTalk
• Busuu
• Rosetta Stone
• Memrise
• Duolingo

11. Language Translation App

Language translation applications are a new way to understand or get clarity of other cultural aspects, and these mobile apps include voice-recognition software to speak and type the word/phrase one wants to translate as the final outcome, here users get both the audio responses along with the text.

Some pivotal Language Translation  apps are as follows: 

• Language Translator
• Google Translator
• iTranslate
• TripLingo
• SayHi

12. Exam Preparation App

As the name suggests, exam preparation mobile apps will help in getting well-defined yet focused while preparing for the examinations. Additionally, apps simply indulge their users with a more interactive way to learn, and users will get reminder notifications for incomplete sets of tasks, upcoming lists of scheduled classes, and exams. Most of the users will be able to get LIVE learning classes, consisting of the previous year’s papers, mock test trials, and much more. 

Some pivotal Exam preparation apps are as follows: 

• Pocket
• My Study Life
• Toppr
• Quizlet
• Exam Countdown

13. FinTech App

FinTech Applications must have enhanced the way businesses function then, these applications help in keeping online transactions efficient and convenient. Further to add, Fintech applications add data analytics solutions to increase the accessibility of different finance products for customers by simply accelerating the final approval site. 

Some pivotal FnTech apps are as follows: 

• Klarna
• Chime
• Affirm
• Monzo
• Atom Bank

14. Loan EMI calculator/Mortgage App

Loan EMI calculators are mobile apps that are handy tools that calculate mortgage or Loan EMI for home loans, Bike Loans, Gold Loans, Car Loans, etc. These apps include various unique features be it INR/USD currency mode, profile for saving loan details, history to reuse the past calculations,  and more on to add up. In addition, these apps carry the caliber to conduct reverse analysis consisting of the rate of interest, principal cost, and loan tenure. 

Some pivotal Loan EMI calculator or Mortgage App apps are as follows:

• Loan Calculator and Compound Interest Calculator
• EMI calculator
• Easy EMI
• Financial Calculator
• Auto Loan Calculator 

15. Loan Approval & Application Status App

Loan approval and application displaying mobile apps ease up the task of applying for a personal loan and even check the status of their loan (if already applied). These apps simply have a very straightforward UI that allows the consumers to apply for a loan with less hassle. These mobile apps also cut down the excess time and all such paperwork which consists of loan approval processes. 

Some of the pivotal Loan Approval and Application Status apps are as follows: 

• ZestMoney
• MoneyTap
• LazyPay
• Credy
• StanFin

16. Credit Measuring App

Credit spending apps are the kinda mobile app idea that helps in monitoring the spending of the customers in real-time. This app calculates the expenses of the users, whereas financial institutions see this as trending app ideas with great resources for financial start-ups. One can save tons of time gathering all the different credit cards, and also they categorize spending in order to help you to understand your purchase habits to make it more effective. 

Some pivotal Credit Measuring apps are as follows: 

• You Need A Budget (YNAB)
• Expensify
• Mint
• GoodBudget
• QuickBooks Online

17. Wallet App

Digital Wallets is a software kinda system that securely stores users’ payment information and password for enormous payment methods. Digital Wallets that contain back accounts or debit/credit cards to pay parallel maintaining security of users data. One can pay online for any such products to make bill payments,  perform everything related to money exchange, and transfer money any time anywhere irrespective of your geographical location. These mobile app ideas online transactions of money have become more accessible yet faster. One just needs to use the one-stop feature for swift processing and you are good to go. 

Some pivotal Wallet apps are as follows: 

• Cash App
• Alipay
• Due
• Google Pay
• Android Pay 

18. Cryptocurrency App

Cryptocurrency App is one of the simple cum safer route to buy, sell, and manages your cryptocurrency; these mobile app ideas are easy to keep up with market updates and one can connect their bank account through an Automated clearing House Network or use a debit or credit card to buy crypto on those most exchanges in a real-time manner. 

Some of the pivotal Cryptocurrency apps are as follows: 

• Voyager
• Coinbase
• BlockFi
• Gemini
• eToro

19. Investment App

One of the best investment apps that allows you to trade stock quickly, and follow such accounts in real-time, that assist in learning the working of related markets and more. These mobile applications use technology for Artificial Intelligence and ask the users to set a time duration, budget, etc. Further to accord with the actual data, the investment apps will proffer customers the top investment apps which are best suitable to them. 

Some of the pivotal Investment apps are as follows: 

• Robinhood
• Webull
• Acorns
• Invstr
• Wealthfront

20. Invoicing/Tax Management App

Invoicing and tax management applications are the best mobile app idea for expense management, and can also calculate the tax the user needs to pay depending on the individual’s income stack. Additionally, this ensures the correct amount of tax to be paid and also generates invoices for all businesses interaction on a single platform. 

Some pivotal Tax/Invoicing apps are as follows: 

• QuickBooks
• FreshBooks
• Tradify
• Invoicely

21. Food Ordering & Delivering App

The food ordering app permits customers to place food orders from any restaurants of their choice irrespective of any location concerns using their tablet/smartphone devices. Once the ordering process is done, the food delivery is done at the doorstep of the customers without any hassle. Customers can pay online any payment mode to pay as per their preferred orders at a time. 

Some of pivotal Hotel & Restaurant BookingFood ordering & delivering apps are as follows: 

• Domino’s
• Zomato
• Swiggy
• Fassos
• FoodPanda

22. Food Review & Recommendation App

Food review and recommendation apps simply get feedback from people who want to get experience from many restaurants. Additionally, the users will get reviews along with their recommendations depending on what people try to visit the place to eat. These mobile app ideas make the thoughts clear about a particular cuisine. 

Some of the pivotal Food review and recommendation apps are as follows: 

• Detectable
• Tasteful
• Open Table
• Starbucks
• Grubhubs 

23. Grocery Shopping App

Grocery Shopping Apps are becoming popular in the market and the pandemic situation is one such reason behind its popularity. These apps simply ensure customers via delivering groceries from the nearby market to their place.  This app connects the buyers with local grocery stores that send shoppers to pick and deliver the order on time, wherein the application’s interface includes Admins, Shoppers, and Buyers. 

Some of the pivotal Grocery Shopping apps are as follows: 

• Walmart Grocery
• Zopnow
• Instacart
• Amazon Fresh
• Nature’s Basket 

24. Food Freshness Checking App built Using AI

Food’s freshness based mobile apps uses the native camera of smartphones to click simple snapshots or scan them in order to test the freshness of food products automatically relying on specific criteria and mechanisms as these apps are best for each of us in the pandemic as to order food at home is safe. 

Some of the pivotal Food Freshness checking apps are as follows: 

• Food Freshness Checker
• FoodKeeper

25. Healthcare App 

Healthcare apps aid in connecting patients with healthcare workers to discuss healthcare-related issues with ease. Over here, users can choose the doctors from the list according to mentioned budget and preferences; and can schedule an appointment with their selected doctor and the patients can be able to share their reports alongside medication details with listed doctors. Where users simply pay for their treatments, and doctors can send out the prescriptions and invoices to the patients. 

Some of the pivotal Healthcare apps are as follows: 

• MDacne
• Fitplan
• MyFitnessPal
• Generis
• Teladoc 

26. Health Monitoring App

Health monitoring mobile application monitors and tracks health and automatically schedules appointments for regular health check-ups. This is sort of an ideal way as there is no need to make appointments manually as in recent years everyone is looking up for healthier lifestyle this is where health monitoring apps help in staying fit. 

Some of the pivotal Health monitoring PPS is as follows: 

• My Plate Calorie Tracker
• Pulse Point
• mySugr
• I-Care Health monitor 
• myTherapy

27. Doctor Appointment Booking  & Telemedicine App

Doctor appointment booking and telemedicine applications are some of the kinds that become the future of advanced medicine while allowing doctors, patients, and healthcare brands to use a simple technological device, be it a smartphone, in order to connect, share, and receive reports alongside conclusion from irrespective of location. All such mobile phones are a handful for doctors and patients who are simply required to book their doctor’s appointments in real-time. 

Some of pivotal Doctor Appointment Booking and Telemedicine apps are as follows: 

• Doctalk
• Practo
• EUOR Health
• Lybrate
• Docttocare

28. Suicide Prevention Help App

Suicide prevention Help application strengthens the customers with the professional skills essential for aiding one in need globally. Also, these applications ask questions more about suicide, self-harm, and post-taking survey this mobile app idea will identify the safety concern according to the filled survey. 

Some of the pivotal Suicide prevention help apps are as follows: 

• Ulster County SPEAK
• HELP Prevent Suicide
• Operation Reach Out
• Suicide Criris Report
• ASK and prevention Suicide

29. Meditation App

Meditation applications teach their client base very basic meditation techniques through guided programs. Hence, Such applications aid in utilizing the meditation pathway whilst enhancing attention span. Additionally, considering the current scenario, Meditation counts as the best mobile app idea for startups. 

Some of the pivotal Meditation apps are as follows: 

• Simple Habit
• Unplug
• Insight Timer
• Smiling Mind
• Buddhify

30. Dating & Chatting App

Dating and Chatting applications are the most trending and profitable mobile application ideas that are gaining renowned names these days. Those days have passed, when dating and chatting were quite expensive, so today’s generation is pretty well versed and supporting the transformation of dating and chatting using worldwide. Moreover, the pandemic is a big-shot reason behind these applications becoming the most popular apps on Play Store and App Store. 

Some of the pivotal Dating and Chatting apps are as follows: 

• Lovely
• Tinder
• Bumble
• Viber
• Badoo
• Tantan

31. Matrimonial App

Matrimonial applications are such where users create their profiles and search various other profiles for marriage-related intents, Those matrimonial apps are built using advanced technologies to filter out matching profiles, interests, and preferred locations. Furthermore, people require to opt for a paid membership to unlock some surprising features and are also given to people so that their personal details do not get bladder. 

Some of the pivotal Matrimonial apps are as follows: 

• CommunityMatrimony
• Jeevansathi
• Shaadi
• BharatMatrimony 
• Betterhalf.ai

32. Party Planning App

Party planning mobile applications fundamentally serve as event planner apps, this mobile app assists in creating a task list after getting insights about the guest/related information. This mobile app allows you to set reminders so that one leads the path and just needs to define a budget while building the shopping list for the party.

Some pivotal Party Planning apps are as follows: 

• Strayboots
• Blossom
• 24me
• Boomset
• Pingg

33. Reminder App

Reminder mobile apps are the tools for smartphones that aids users to remember their necessities. Oftentimes, these applications integrate well with users’ calendars or share notifications to their phones while they meet deadlines.  Additionally, one can organize a to-do list to manage everything efficiently to list the tasks according to their preferences.

Some pivotal Reminder apps are as follows: 

• Apple Reminder 
• Any.do
• Twobird
• Microsoft To Do
• Pi Reminder

34. GST Return App

GST filing, GST returns could be monotonous for the entrepreneurs who are too busy with other business responsibilities. Hence, a specific mobile app to make the process of filling a GST return could be able to make life a little bit easier. 

Some pivotal GST return apps are as follows: 

• GST India
• GST Helpline
• Tally for GST
• GST enrolment
• Karvy GST app

35. Gaming Apps

Pandemic has become a game-changer, people are going crazy for gaming apps essentially for multiplayer games to play as a team with their family, friends as these apps can be the best mobile app ideas in 2021 where this eventually will lead to success. 

Some pivotal Gaming apps are as follows: 

• Animal Crossing, Pocket Camp
• The New York Times Spelling Bee
• Solar Explorer: New Dawn
• GamePigeon
• Mini Motorways + Mini Metro 

Bottom Line: 

In nutshell, if you are planning to start your business at all, then one must take a glance at mobile app ideas for startups, and we hope this article will lead you to your path.