How to create an app in 2025: Here’s what I learned [Step guide included]

I guess you’re here reading this article because you want to know how to create your own app. So, let’s not waste time on a long intro.

My guide will walk you through the essential steps to turn your app vision into reality, from brainstorming your idea to introducing your app to the App Store audience. Ready?

How to find a winning app idea in 2025

Finding that perfect app idea is where it all begins. Think about the problems you face daily. What annoys you the most? What could be improved? For example, I don’t have time to read a lot as I did before, but I still want to learn something new. That’s where I use the book summary app called Headway. Think of similar frustrations you see around you that you could address with an app.

To vet your idea, I recommend you check out Google Trends. It will help you understand what people are currently searching for. If you see that your application can be of help to them, why not give it a try?

Check out Everything developers need to know about the iOS market in the EU [+ Infographics].

Things to know before creating an app

If you’re looking for how to create an app, you’ll definitely need to do the things below:

• Create a list of ideas: No matter how far-fetched the idea, just sit down with your favorite note-taking app and write it down. By doing this, you get your ideas out of your head and make room for new thoughts.
• Engage others: Talk with your colleagues and friends. Sometimes, just talking things over with others can really help you see what you didn’t see before.
• Research: After you’ve picked a few ideas, do a quick search to check for similar apps on the market. Look at the reviews to find out what users like and what they don’t.

How to design an app

Once you have an idea, move on to designing. I recommend you use the following tools:

• Wireframing 
• Figma or Adobe XD 
• Prototyping 
• Uizard
• Templates 
• Canva

Remember, it doesn’t have to be perfect at the wireframing stage. It just needs to convey the layout and flow. Don’t let the perfectionist inside you get you stuck in one spot.

At the same time, still think about user experience when designing. Your application should be intuitive and really easy to navigate.

How to build an app: Coding vs. No-code vs. AI in 2025

Now comes the fun part! Let’s build your app. For starters, here is some good news. There was a time when you had to be a programmer in order to build an application. Now? Not necessarily.

You have several options for how to go about this:

Method 1: The good old coding

If you’re tech-savvy or willing to learn, choose coding, as it can give you full control and customization. Today, Swift is the go-to for iOS apps. If you can’t or just don’t want to code, be prepared for a potential budget of over $20,000 to hire a developer.

Method 2: No-code platforms

If coding isn’t your thing or you don’t have enough money to hire a pro, don’t worry. There are no-code platforms like Bubble or Adalo to simplify the process for you. What I like most about this method is that anyone can create functional apps without writing a single line of code. Prices can range from $50 to $5,000. So it’s budget-friendly.

Method 3: AI tools

My favorite part — innovation and AI. If you're fine with AI tools, try something like Backendless. This tool automates many processes and makes it faster and easier for you to get your app up and running.

How to test an app before launch in 2025

Congratulations! You know how to develop an app, and you finally did it. What’s next? Well, before you launch your new app into the wide world, test it thoroughly. It’s better to find someone else than test yourself. Try TestFlight. The real-world feedback from beta testers will help you identify bugs and areas for improvement.

After beta testing, you should also monitor performance. Tools like Firebase allow you to check how well your app runs. Look at the app’s speed, bugs, and user engagement. Gathering insightful data helps you make necessary adjustments before your grand launch.

Check out What I learned as an Australian indie developer adapting my apps for the EU market and trends.

How to launch your app on the App Store in 2025

Woohoo! You’ve done the hard work! Now it’s time for your app’s debut! To launch on the App Store, you have to pay a $99 annual fee to Apple. Next, make sure your app is optimized for visibility — think keywords and catchy descriptions. The more appealing your app looks in the store, the more downloads you’ll get.

How much does it cost to create an app in 2025?

Now, we have the money part of the conversation. How much does it really cost to create an app in 2025? Well, the cost can vary based on the development method you choose.

If you choose no-code solutions, expect to spend between $50 and $5,000 for these platforms. In my opinion, they are a decent way to keep costs low while still producing a quality app.

If you go for custom builds (coding), you’ll need to budget anywhere from $20,000 to over $100,000. Indeed, it’s a larger investment but can yield a highly tailored product that meets your specifications.

In terms of timelines, creating your app can take anywhere from one month to a year. Everything will depend on the complexity and the development method you choose.

How to keep your app alive after launch in 2025

Once your app is live, don’t relax too fast. The “fun” isn’t over just yet. If your goal is long-term success with your app, you’ll always need to keep the product fresh and running smoothly. If you update it regularly, chances are your users stay excited about your app and continue paying money.

Tools like Mixpanel will help you to see how people are using your app. Analyze the info received and try to understand what users already love and what maybe needs some improvement. Pay attention to their feedback, and be ready to make changes based on their suggestions. Think about adding cool new features that incorporate the latest tech.

How to create an app? Start now!

By now, you have a general idea of how to build an app. Why wait any longer? Creating your app can be one of the most fulfilling things you can do in 2025. So start now. If you’re not tech-savvy or not sure that you want to hire a developer, try SwiftyLaunch and save countless hours of development. The app is available on Setapp, a platform with more than 250 top-rated Mac, iOS, and web apps for any task at hand, from mind-mapping (MindNode) to writing with AI (TypingMind).

Remember, every great app starts with a simple idea. So go ahead — bring that idea to life!