Your First App
in the App Store

Why this guide?

The story behind this guide

Imagine opening the App Store and seeing your own app. With your name, your design, your code. That was my dream. And then my first app got rejected.

But that rejection taught me everything I know today. I'm not a big studio. No team. I built my apps alone, alongside my full-time job. If I can do it, so can you. In this guide, I share everything I learned so you don't have to make these mistakes.

PageGoal: My app that made it into the App Store

Before you start, the hard facts:

That's all the mandatory costs. You don't need a designer or a backend. I built my apps completely without a server — everything runs locally on the device.

Let's talk about the elephant in the room: You probably need a Mac.

For iOS development, macOS is basically mandatory. Xcode only runs on Mac, and you need it to build and submit your app.

The exception: Expo

Tools like Expo let you test directly on your own iPhone without a Mac. The Expo server compiles the app for you in the cloud. It works, but you're limited:

• No iOS emulator for quick testing
• Less control over the build process
• Dependent on Expo's cloud service

My recommendation

If you're serious about iOS development, invest in a macOS device. Emulators and Xcode are resource-hungry, so aim for at least 16GB RAM. A used MacBook Pro is often a good compromise between price and performance.

My first thought was Lovsy, a love statistics app. The idea was good. But I made a mistake that cost me the first submission (more on that later).

My recommendation: Build something you would use yourself. Not the next social media platform. Something small, useful, concrete.

There are countless ways to build an app. Seriously, you can even write an app with Python (whether I'd recommend it is another question). Just look at what's out there and where you already have skills.

I used React with Capacitor. My app was initially just a website. But many users didn't know how to install and use a PWA. So I simply added Capacitor as a package and turned it into a real app.

I already knew React Native and Expo, but wanted to try something different with this project. That's okay too — you learn with every project.

Other options that work

• Swift / SwiftUI if you want native iOS (needs Mac)
• Flutter if you want iOS + Android simultaneously (needs Mac for iOS)
• React Native / Expo especially Expo is exciting because you can test directly on your iPhone without a Mac

MVP = Minimum Viable Product. The smallest possible version of your app that still works.

I know, you want everything to be perfect. Every animation needs to be right, every feature needs to be in. I get it. But trust me: just ship it. Your first version will never be perfect, and it doesn't have to be.

With my app PageGoal, I focused on the core function. No fancy animations, no 20 features. Just solve the core problem.

What does NOT need to go in (yet)

• In-app purchases
• Social features
• 15 different settings
• Dark mode (can come later)

This was one of the most important lessons. Apple has its own Human Interface Guidelines, a huge document that describes what a good iOS app should look like.

You don't have to memorize it, but you should understand the basics:

• Use standard iOS navigation (Tab Bar, Navigation Bar)
• No confusing gestures
• Readable font sizes
• Consider accessibility

Lovsy: My first app that got rejected

This is where it gets personal. I submitted Lovsy and was super excited. A few days later: Rejected.

The reason: My promotional text in the App Store didn't explain what makes my app different from other love statistics apps. Apple wanted to know: Why does the world need this app?

That sounds harsh, but it's a fair question. And it taught me:

• Your App Store text isn't just marketing — it's part of the review process
• You need to clearly communicate what makes your app different macht
• "Just another XY app" isn't enough

I put Lovsy aside and finished PageGoal instead. With everything I learned from the rejection. PageGoal was accepted on the first try.

Your listing is your storefront. Most people decide in 3 seconds whether to download your app or keep scrolling.

App Name & Subtitle

• Short, memorable, describes what the app does
• Use the subtitle for keywords

Description

• First sentence = most important sentence
• Explain the problem and your solution
• What makes you different? (Remember my rejection!)

Screenshots: don't underestimate them!

Screenshots are probably the most important thing in your listing. Most people don't even read the description — they look at the screenshots.

This is what my App Store screenshots look like — designed with Canva

• Show the app in action, not just empty screens
• Text on the screenshots that explains the benefit
• Consistent design, matching your branding
• The first 2-3 screenshots need to convince immediately

Keywords

Good keywords are crucial for your ranking in the App Store. Research:

• What do people search for who need your app?
• What keywords does the competition use?
• Use all 100 characters Apple gives you

Everyone likes to skip this. Don't — it can cost you the submission.

A website for your app

• Doesn't have to be a fancy site
• You can host it for free on Vercel hosten
• Automatically redeployed with every change

Legal Notice & Privacy Policy

• Mandatory in Germany
• Must be linked on your website and in the App Store
• For starters, generators are fine (e.g. eRecht24)

Support Email

• Apple requires a contact email
• In the beginning, you can use your personal one
• Later it's worth getting a proper email (e.g. support@yourapp.com)
• Affordable providers like Strato are perfectly fine

You have everything ready. App built, screenshots designed, texts written, website online. Now it's time to submit.

The process

1. 1Archive the app in Xcode and upload to App Store Connect
2. 2Fill in all metadata (texts, screenshots, category, keywords)
3. 3Answer the privacy questionnaire
4. 4Click "Submit for Review"
5. 5Wait (usually 24-48 hours)

Possible outcomes

Pro tip: Automate your build process

If you update your app regularly, it's worth setting up a CI/CD pipeline early. I use Fastlane with Match.

What this means: After every push to my branch, a new TestFlight version is automatically created. I don't have to manually archive and upload in Xcode every time.

Your app is live. But downloads don't come by themselves.

Promote on social media

This worked best for me: TikTok and Reels as a devlog.

I simply posted videos about my development process. No fancy productions, just honestly showing what I'm working on. And these videos performed really well. Why? Because people want to see how real products are made that they can use.

People were immediately interested and eagerly awaited the app. The beauty of it: You build a community before the app is even finished. When you launch, you already have people who want to download it.