IDAP BLOG App Development

App-solutely Amazing: 20+ Killer App Ideas for Startups

Coming up with app ideas is not easy, we know.

But a mobile app is such a great way to make money, right?

That’s why we’ve made this list of good app ideas to help you.

You’ll find apps for meditation, dieting, healthy lifestyle, and much more… Only popular and cool mobile apps ideas.

Here we go.

Mobile App Ideas 

As a veteran company in mobile application development, we know what mobile app ideas should be worth your time. Here are 21 of our best picks for app ideas.

1. Anti-Smartphone Addiction App

People hardly let their devices out of their hands: 54% of teens and 36% of parents agree they spend too much time on their smart phones. Many of us realize the negative effect this obsession has on our psychic and physical health, but curbing it seems to be a bit difficult.

So, a great app idea that is certain to resonate with the addiction awareness of numerous mobile phone users is to use software to help combat this obsession.

App ideas of this kind consist of creating software that would:

  • Track gadget operation period
  • Limit engagement to the necessary functions only
  • Set restrictions for the time of its usage
  • Alert users if the maximum usage time is exceeded (or totally block the screen)
  • Allow family members or friends to monitor the time people spend with your device.
Anti-Smartphone Addiction App

2. Food Recommendation App

This idea for a mobile app presupposes launching an application that would suggest restaurants and dishes on their menu according to various criteria, including location, price range, customer reviews, critics’ opinions, etc.

More advanced app ideas of this kind can have features to choose diners and dishes depending on users’ eating preferences and habits. 

Why is this idea for an app likely to become popular?

In the post-COVID reality, many are eager to renew their long-standing traditions of eating out. And if the pandemic continues to afflict humankind, such trending app ideas can assist in food delivery, drive through, and carry-out.

Food Recommendation App

3. Diet App

Among food and health-related app ideas, a diet application takes a special place. Many people can use it–from those who what to lose weight to those who have allergies and various sensitivities.

The feature list of ideas for an app like that includes:

  • Collection of healthy dish recipe
  • Tracking certain substances and macronutrients (for instance, fat or carbs)
  • Database of product names with the indication of calorie content in them
  • Ability to scan product barcodes to reveal nutritional value of dishes, helping to make wise choices while shopping

With so many lifestyles disrupted by the pandemic, it is no wonder that people try to get back into shape as soon as possible. So, smart dieting is one of the cool app ideas that enhances health through better eating.

Diet App

4. Meditation App

This is one of the most original app ideas that promote mental health alongside the physical one. The idea is to make a meditation app that contains guided sessions of various durations (from 5 minutes to half an hour) and purposes (for emergencies, kids, stress-reducing, breathing exercises, etc.).

As experts from the National Center for Complementary and Integrative Health argue, meditation can allay anxiety, normalize blood pressure, and even relieve chronic pain. Such medical facts are the best proof that meditation app startup ideas are poised to success.

Meditation App

5. Motivation App

Mental health also depends on our moral stamina and inspiration to tackle both daily chores and unexpected challenges. In this respect, motivation is crucial for reaching your goal whatever it is–from refurbishing the bedroom interior to landing a dream job.

Consequently, you can come up with dozens of motivation app development ideas that will foster positive affirmations and a receptive mindset as a foundation of persistent efforts in any sphere. 

Why would customers want to acquire that app? Because we all want to be successful, and often, we need some motivation to move forward. That’s why a motivation app is always one of the top app startup ideas. 

Motivation App

6. Medication Reminder App

Since up to 85% of patients are late with taking drugs and over 45% forget about it completely, this mobile apps idea is likely to appeal to quite a wide audience. 

So, one of the quite simple but useful app ideas is to build a reminder program that would send alarm beeps as often as you have to take your medicine.

Medication Reminder App

7. Fitness App for Busy Moms

Out of all creative app ideas, this one is probably the most creative. Why? Well, fitness app ideas are common but… but trying to focus on busy moms and place their own needs behind everybody else’s might equal connecting with a large target audience.

Such an app can address the weight concerns of moms at all stages of parenthood. The app should have customizable and simple exercises and workouts that don’t require any specialized equipment. Also, the app might share tons of healthy-meal recipes, which should help beat competitors.

Fitness App for Busy Moms

8. Toy Exchange App

This is one of the new app ideas parents would find useful. Every mom and dad knows that kids get bored with their toys pretty fast. But hoarding them in the basement or garage takes lots of space. Plus, throwing them away is environmentally unfriendly.

Why not encourage local toy exchange with an app?

With the toy industry experiencing a sharp spike partly caused by the outburst of COVID-19, many parents would find the toy exchange app useful. That’s why it’s one of the awesome app ideas on this list.

Toy Exchange App

9. Used Clothing Sales App

Have some clothes you don’t wear anymore? Some of the items may be in a good condition, making them eligible for sale. So, any app ideas related to getting rid of them solve two problems at once: disposing of unnecessary apparel and getting some profits. 

As the fashion resale report claims, the used clothes market is growing 21 times faster than the new clothes retail trade. Such a number is the best incentive for startups to consider new application ideas in this area. These good app ideas can turn out to be brilliant if developers integrate ads into them and offer super-fast delivery. 

Used Clothing Sales App

10. Book Exchange App

This is one of the mobile app ideas that should please book fans. How about this: enter a book title, ISBN code, or your zip code and… You get the list of other books whose owners live in the vicinity and are willing to trade them.

Since the ebook share doesn’t exceed a quarter of the total number, it is easy to guess that most readers still prefer good old printed books. So, this idea for an app serving as a high-tech extension of the traditional book-crossing is sure to find a vast target audience.

Book Exchange App

11. Online Study App

The tendency of going remote penetrated our society, and education is no exception. That is why any edtech apps ideas should be popular. More so if we consider an endless list of options developers have—from interesting app ideas of building teaching platforms to innovative app ideas related to using AR and VR experiences.

This lucrative investment niche has yielded an astounding harvest of $6.5 billion two years ago, and this figure is likely to grow in 2022). So, while searching for great app ideas, think edtech first of all. 

Online Study App

12. Random Chat App

The global lockdown is still limiting face-to-face communication, increasing our reliance on digital media. This observation makes random chat applications one of the most sought-after and fun app ideas to try. Once you build such an app, you will enable your customers to hold video calls, chat, or even stream.

You can also create functionality that enables connecting users to people of similar interests, age, or geolocation.

Random Chat App

13. International Money Transfer App

In just one year, over $108 million gets sent internationally, often with money transfer apps. So, you can try to explore some fintech ideas for mobile apps to get your fair share of business.

The major thing to remember is to make such app ideas mobile device-friendly. Once you bear it in mind, your money transfer application ideas have all odds to replicate the astounding success of PayPal, MoneyGram, and other behemoths of the industry.

14. Loaned Money Tracking App

This is yet another mobile apps idea related to money. Many people would appreciate app they can use to track their debts, calculate interest, and keep note of repayments.

Many people who tried this app idea achieved success. The Debt Manager & Tracker app, for example, has over 500,000 installs and plenty of awesome reviews from users.

Loaned Money Tracking App

15. Coupon App

Coupons are one of the efficient means of avoiding unnecessary expenditures whether it is shopping or eating out. That is why they are among worthwhile ideas for apps. By installing a coupon app, people can review available options before visiting a mall or a restaurant and will always have them handy to apply them.

Out of all the best app ideas, this one may look the least attractive. But in 2019, the global number of consumers who used mobile coupons exceeded 1 billion and that they redeemed over 30 billion e-coupons.

Coupon App

16. Parking Finder and Reservation App

Finding a parking space in the city… Can you think of a more difficult challenge? Yep, that’s why helping drivers find and reserve a parking spot is among the best mobile application ideas. To work, such an app is to rely on real-time vacant parking data provided by webcams, GPS, and other IoT-driven know-how.

In the time when car owners are vying for a parking space smartphone app ideas that help them in this hunt are sure to find their customers, as success stories of their developers show.

Parking Finder and Reservation App

17. Vehicle Identification Number (VIN) Checker App

Car owners are sure to have spotted a string of 17 letters and numbers located in several places on the vehicle. This is the vehicle identification number (VIN) with encrypted information about the car. A great idea for a new app is to let the drivers understand what all these characters stand for.

Naturally, it would be among the top app ideas meant for used car owners who thus can learn a lot about the vehicle’s history. Given that the number of people who buy used cars is approximately three times greater than those who prefer to acquire new vehicles, the target audience for such ideas for new app will be sizeable. 

Vehicle Identification Number (VIN) Checker App

18. Car Sharing App

Owning a car isn’t always the best option if one remembers problems with traffic jams, constant need to look for a parking space (see number 16), and fuel prices. For car owners, such kind of mobile phone app ideas is also beneficial since it gives them an opportunity to make extra cash.

In fact, you have to build two apps (one for the driver and one for the passenger) to make them meet and be of use to each other. But if you still have doubts whether such ideas for applications will score a big win, remember Uber and take a shot.

Car Sharing App

19. Dog Walker Service App

Launching software to help both dog owners and pets is one of the good ideas for apps you can try. Such an app would serve as a venue for owners and walkers to find each other and agree on terms and fees.

One of such application ideas was implemented by Rover, and their app has over a million installs. Why not try this useful app idea and cater to pet lovers?

Dog Walker Service App

20. Pet Activity Tracker App

By attaching a small device to a pet’s collar and downloading a controlling app on your smartphone, you will make sure your pet has enough exercise thanks to suggested amount. Plus, you will always know where your dog or cat is.

If such ideas for a new app sound interesting, check out the forecasts as to the pet wearable market size (below). Looks like there’s an opportunity to succeed, agree?

Pet Activity Tracker App

21. Pet-Friendly Hotel Finder App

Many people travel with their pets but not all hotels are ready to accommodate them. So, thinking about new ideas for apps, it would be good to provide pet owners with a handy tool to learn about those that do. 

If you add some information on local pet attractions and services (such as groomers, veterinaries, walkers, etc.) as well as on nearby pet supply outlets, your product will stand out among even the most unique app ideas.

Pet-Friendly Hotel Finder App


So, what do you think of these app ideas?

We hope you found them useful and got some inspiration to come up with an awesome app idea.

If finding a team reliable app developers is the only thing standing in your way… Let me suggest this: drop us a line—we’ll be glad to turn your app idea into a top grossing product.

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