How hard is it to make an app? Everything you need to know before you start

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how hard is it to make an app

When you ask how hard is it to make an app, you’re really asking: what does it take to turn an idea into something people can download, use and love?

At Base44, we’ve seen it all, from bootstrapped side projects to enterprise-scale launches. And the truth? Building an app isn’t impossible. With the right strategy and tools, it’s often easier than most people think.

This guide will walk you through the key factors that determine the complexity of how to build an app using an AI app builder, giving you a clear picture of the path ahead.

Learn more: How to create an app as a beginner

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TL;DR: how hard is it to make an app?

Building an app might sound intimidating, but it’s more achievable than most people think. The difficulty depends on your scope, features, platform and experience level. With the rise of no-code tools and smart planning, even non-developers can launch functional apps in a few months.

You can expect challenges around UX design, testing, maintenance and user retention, but these can be managed with the right process and support. Partnering with an experienced ai app builder, like Base44, can simplify every step—from concept to launch—so you can focus on creating an app that users actually love.

In short: making an app is absolutely doable, especially when you approach it strategically and when you choose the best AI app builder.

Breaking down app development complexity

Creating an app isn't a single task but a series of interconnected stages. The difficulty and cost are shaped by the features you choose and the app builder you choose.

What kind of app are you building?

The first step is to define your app's core purpose and features. The more features you include and the more complex they are, the harder the app will be to create.

Simple apps: These are typically single-purpose applications with basic functionality. Think of a to-do list, a simple calculator or a timer. They usually have a standard user interface and don't require network connections or backend databases. These are the easiest to build and a great starting point for new developers.

Medium complexity apps: These apps offer more features and often require a connection to a server or database. Examples include a branded store app or a content-focused app like a blog reader. They might have user accounts, social media integration and push notifications. Development is more involved and requires a broader set of skills.

Complex apps: This category includes on-demand services (like ride-sharing), social networks and large-scale eCommerce platforms. These apps need robust backends, real-time data synchronization, multiple user roles, payment processing and advanced security. Their development is a significant undertaking, often requiring a dedicated team of specialists.

Looking for more app development guides?

Choosing your platform: iOS, android or both?

Your next big decision is where your app will live. Will it be an iOS app for Apple users, an Android app for the majority of the market or both?

Native apps: Building a native app means creating separate versions for iOS (using Swift or Objective-C) and Android (using Kotlin or Java). This approach offers the best performance and user experience because the app is optimized for the specific operating system. However, it's also the most difficult and expensive route, as you're essentially funding two separate development projects.

Cross-platform apps: Tools like React Native, Flutter or Xamarin allow you to write code once and deploy it on both iOS and Android. This can save time and money. The trade-off is that you might face performance limitations or struggle to implement certain native features perfectly. It’s a great middle-ground for many projects.

Web apps: A progressive web app (PWA) is essentially a website that looks and feels like a native app. It runs in a browser, so you don't need to submit it to an app store. This is often the simplest and fastest way to get your idea in front of users, but it comes with limitations on accessing device hardware.

| Factor determining how hard it is to build an app | App building options | Considerations | |---|---|---| | App complexity | Simple | Single-purpose, basic functionality (e.g., to-do list, calculator). Easiest to build, minimal backend. | | | Medium | More features, server/database connections, user accounts, social integration, push notifications (e.g., branded store, blog reader). Requires broader skills. | | | Complex | Large-scale apps: on-demand services, social networks, eCommerce. Needs robust backend, real-time data, payment processing, advanced security and a specialist team. | | Platform | Native | Separate apps for iOS (Swift/Obj-C) and Android (Kotlin/Java). Best performance/UX but most expensive and time-consuming. | | | Cross-Platform | Use React Native, Flutter or Xamarin. Write once, deploy on both iOS/Android. Saves time/money; may have performance or native feature limitations. | | | Web (PWA) | Runs in browser like a native app, fastest and simplest to launch. Limited access to device hardware, no app store submission needed. |

How hard is it to make an app? 5 stages of making an app

Regardless of complexity, every app goes through a similar development lifecycle. Understanding these stages helps you demystify the process and shows you where the challenges lie.

The idea and research phase
Design and prototyping (UX/UI)
Development and coding
Testing and quality assurance
Launch and maintenance

01. The idea and research phase

Every great app starts with an idea. But an idea alone isn't enough. You need to validate it. This is where you research your target audience, analyze competitors and define your app's unique value. A recent study shows that a staggering 25% of users abandon an app after just one use. This makes the initial planning and research phase critical to ensure you're building something people actually want and will continue to use.

Be inspired by these app ideas to make the process easier.

One of the most effective ways to validate before building anything is through user interviews. Talk to 10 to 15 people who represent your target audience and ask them about the problem your app aims to solve. Do they experience it regularly? How do they currently handle it? Their answers will tell you far more than any amount of internal guessing.

You can also run a simple landing page test. Build a basic one-page site describing your app's value proposition and add a signup form. If people sign up, there's genuine demand. If the page gets traffic but no signups, that's valuable feedback. Tools like Google Forms or Typeform make it easy to run structured surveys alongside this. The goal isn't perfection before you build. It's to reduce the risk of building something nobody wants, which research consistently shows is the leading reason apps fail.

02. Design and prototyping (UX/UI)

This is where your idea starts to take visual form.

User experience (UX) design: This focuses on the overall feel of the app. It involves creating user flow diagrams and wireframes to map out the app's structure and how a user will navigate it. A good UX makes the app intuitive and easy to use.
User interface (UI) design: This is the look of the app: the colors, fonts, buttons and visual elements. The goal is to create an attractive and engaging interface that aligns with your brand.

This stage is crucial for avoiding costly changes later and finalizing the design before coding begins makes the development process much smoother.

03. Development and coding

This is often the most technically intensive part of the project. Developers take the designs and wireframes and turn them into a working application. The backend (servers, databases, APIs) and the frontend (what the user sees) are built out. This phase can be hard because it requires deep technical knowledge and a lot of problem-solving to iron out bugs and ensure all features work as intended.

For those who find the coding stage daunting, working with an AI app builder like Base44 can make all the difference. Base44 handles the technical heavy lifting, turning your vision into a polished, high-performing app without you needing to write a single line of code.

Learn more: What is vibe coding and how its making app building easier than ever

04. Testing and quality assurance

Before you launch, your app needs to be tested from top to bottom. Quality Assurance (QA) testers look for bugs, crashes and usability issues. They test the app on different devices, screen sizes and operating system versions to ensure a smooth experience for every user. This is a vital step: a buggy app will quickly earn bad reviews and lose users.

This is something you can do yourself or delegate to friends and family who can also help you test your all from top to bottom.

Learn more about how to make an app accessible.

05. Launch and maintenance

An app needs ongoing maintenance to fix bugs, adapt to new operating system updates and add new features based on user feedback. This long-term commitment is often overlooked but is essential for an app's continued success.

Getting your mobile app into the Apple App Store or Google Play Store is a process in itself. You'll need to prepare marketing materials, write descriptions and adhere to each store's specific submission guidelines. However app builders, like Base44, now make this process much easier and faster.

How do you make money from an app?

Building the app is only half the picture. If you're creating something for a business or side project, you'll want a plan for generating revenue from day one. There are several proven models to consider, and the right one depends on your audience and what your app offers.

In-app purchases let users download the app for free but pay for premium features, virtual items, or extra content. This works well for games and productivity tools where users genuinely benefit from upgrades. Subscription models charge a recurring monthly or yearly fee for continued access, creating a steady income stream. Many of the most successful apps run on subscriptions because they offer ongoing value that justifies the recurring cost.

Advertising is another route: free apps earn revenue by showing relevant ads to users, and the more engaged your audience, the more you can earn. The freemium model offers a solid free version alongside a paid tier with advanced features, making it easy to attract a wide user base and convert a portion of them over time. Many successful apps combine two or more of these. You might launch a free app with ads and later offer a subscription to remove them and unlock premium functionality. Whatever model you choose, it's worth thinking about this before you build rather than as an afterthought, since your monetization strategy will influence key decisions about your app's design and features.

How do you get people to actually use your app?

Getting your app into the App Store is the starting line, not the finish line. Without a plan to drive awareness and downloads, even well-built apps can struggle to find an audience.

App Store Optimization (ASO) is one of the most important and often overlooked steps. Just like SEO for websites, ASO means optimizing your app's title, description, keywords, and screenshots so it shows up when people search the stores. A well-optimized listing can meaningfully increase your organic downloads without spending anything on advertising.

Social media is another powerful tool, especially early on when you're working with a limited budget. Building a presence around your app's niche, sharing behind-the-scenes content, and engaging with potential users costs nothing but time. Pre-launch marketing matters too: building a waitlist or announcing your app before it's live helps you hit the ground running with an audience ready to download it on day one.

Beyond organic channels, consider user acquisition strategies like influencer partnerships, content marketing, or targeted paid ads once you've validated your core value proposition. Treat launch as a process, not a single event. Continuously gathering user feedback, responding to reviews, and updating your app based on what you learn is what separates apps that grow from apps that quietly disappear.

How hard is it to make an app, really?

Making an app might sound intimidating but it’s more doable than you think. With today’s AI app builders, among them Base44, even beginners can turn an idea into a working app.

The key is to start simple, define what your app does, who it’s for and which features really matter for launch. You can always add more once you’re up and running.