How to Turn a Website Into an App: A Complete Guide
Z
Zack Saadioui
8/11/2025
So, You Want to Turn Your Awesome Website Into an App? Here’s the Real Deal.
Alright, let's talk. You've got a website you love. It’s your baby. You’ve poured hours into the design, the content, the SEO… & it’s working! But there’s this nagging feeling, right? This little voice that whispers, “What if it could be an app?”
That’s a smart voice to listen to. In our world, where everyone is glued to their phones, an app isn't just a "nice-to-have" anymore; for many businesses, it's becoming a legit necessity. People spend something like 90% of their mobile time in apps, not browsers. That's a HUGE chunk of potential engagement you might be missing out on.
But turning a website into an app can feel like a massive, confusing leap. You hear terms like "native," "hybrid," "PWA," & "WebView wrappers," & it's enough to make your head spin. Plus, you’re probably wondering if it’s even worth the hassle & the cost.
Honestly, it can be. But you have to do it right. I've seen businesses knock it out of the park & others make some critical fumbles. The goal of this guide is to give you the insider scoop, break down the jargon, & help you figure out the best path for your business.
First Things First: Why Even Bother With an App?
Before we get into the "how," let's get real about the "why." A mobile-responsive website is non-negotiable, but an app plays a different game entirely.
The User Experience is Just... Better: Let’s be honest. A well-made app is faster & smoother than a mobile website. It’s designed specifically for the device, using the phone's native components. This means less clunky loading, easier navigation, & an overall more intuitive feel. Things just work the way you expect them to on a phone.
Push Notifications are a Game-Changer: This is probably the single biggest advantage. With a website, you have to hope people remember to come back. With an app, you can ping them directly on their home screen. A new product just dropped? Special offer for app users? You can let them know instantly. It's a direct, personal marketing channel that’s incredibly powerful for engagement.
Offline Access is a HUGE Plus: A website is useless without an internet connection. An app? Not necessarily. Many apps can be designed to offer at least some functionality offline, whether it’s accessing saved articles, viewing product catalogs, or using certain tools. This is a massive convenience for users on the go.
Deeper Integration with the Phone: Apps can tap into the phone’s hardware in ways websites can't (or can't as easily). Think using the camera for QR code scanning, GPS for location-based services, or even the microphone for voice commands. This opens up a whole new world of features.
Your Brand, Front & Center: When someone downloads your app, you've secured a little piece of real estate on their most personal device. Your logo is right there on their home screen, a constant, subtle reminder of your brand. It builds loyalty in a way a browser bookmark just can't.
The Four Main Paths to App-dom: Let's Break It Down
Okay, so you're sold on the "why." Now for the "how." There are basically four ways to go from website to app, & they range from "quick & easy" to "complex & expensive." The right choice for you depends entirely on your budget, your timeline, & what you want your app to do.
1. The "No-Code" Website Converter (aka The WebView Wrapper)
This is the fastest & cheapest route, by far. You’ve probably seen ads for services like Appy Pie, MobiLoud, or Convertify. Essentially, these platforms take your existing website & "wrap" it in a native app shell.
Here's the thing: The app is basically a dedicated browser that only shows your website. The core experience is still your mobile site.
The Good Stuff:
SUPER Fast & Cheap: You can literally have an app ready to go in minutes or hours, not months.
No Coding Needed: It's a simple drag-and-drop or URL-entry process.
Easy Maintenance: When you update your website, the app updates automatically. No need to push new versions through the app stores for every little content change.
The Not-So-Good Stuff:
App Store Rejection is a REAL Risk: Apple, in particular, is notorious for rejecting apps that are just "repackaged websites." Their guidelines explicitly state an app needs to provide a unique, "app-like" experience. If your app is just a website in a box, you might not get approved.
Performance Can Be Sluggish: Because it's still loading a website, it won't be as snappy as a true native or hybrid app. It’s entirely dependent on your website's mobile performance.
Limited Native Features: While some converters let you add things like push notifications or a native navigation bar, you're pretty limited when it comes to accessing deeper phone functions.
Who is this for? Honestly, this is a great option for businesses with simple, content-driven websites (like blogs or news sites) who want a presence in the app stores on a shoestring budget. It's a way to test the waters without a huge investment.
2. The Progressive Web App (PWA)
This is a really cool middle ground. A PWA is basically a website that's been supercharged to act like an app. It's built with web technologies (HTML, CSS, JavaScript), but it can be "installed" on a user's home screen, send push notifications (now on iOS 16.4+ too!), & even work offline.
The Good Stuff:
No App Store Needed: Users can install it right from your website, bypassing the app store approval process entirely. This is a HUGE advantage.
Cost-Effective: You're essentially upgrading your existing website, not building a whole new thing from scratch. It's much cheaper than native development.
One Codebase for Everyone: It works across all platforms (iOS, Android, desktop) because it's fundamentally a website.
The Not-So-Good Stuff:
Limited Device Access: PWAs have more access to device features than a standard website, but less than a native or hybrid app. Complex hardware integrations are still tricky.
Discoverability: Since they aren't in the app stores, users can't find them by searching there. You have to drive all the traffic yourself.
The "Feel" Isn't Quite Native: While PWAs can look & feel very app-like, a discerning user can often tell the difference. The animations & transitions might not be quite as buttery smooth.
Who is this for? E-commerce businesses, online publications, & any business that wants an app-like experience without the headache & cost of app store submission. It's a fantastic, modern approach.
3. The Hybrid App
This is where things get a bit more serious. Hybrid apps are built using web technologies like HTML & JavaScript, but they're compiled into a native app that can be downloaded from the app stores. Frameworks like React Native, Flutter, & Ionic are popular choices here.
The Good Stuff:
One Codebase, Two Platforms: You write the code once, & it works on both iOS & Android. This saves a TON of time & money compared to native development.
Good Performance: They perform much better than WebView apps & can feel very close to native if built well.
Full App Store Access: They are "real" apps, so you can publish them on the Apple App Store & Google Play Store without the same rejection fears as a simple wrapper.
Native Feature Access: Through plugins & APIs, hybrid apps can access most of the phone's native features, like the camera, GPS, etc.
The Not-So-Good Stuff:
Performance Isn't Perfectly Native: For REALLY graphics-intensive applications, like high-end games or complex 3D modeling, a native app will always have the edge.
Can Be Complex: While you save time with one codebase, you might run into platform-specific bugs or quirks that require workarounds.
Who is this for? This is the sweet spot for MOST businesses. If you want a full-featured, high-performing app for both iOS & Android but don't have the budget or timeline for full native development, hybrid is the way to go.
4. The Native App
This is the top of the mountain. A native app is built specifically for one operating system. For iOS, that means using languages like Swift or Objective-C. For Android, it's Java or Kotlin.
The Good Stuff:
PEAK Performance: Nothing is faster, smoother, or more reliable than a native app. It’s optimized down to the last line of code for its platform.
Fullest Feature Access: You have unrestricted access to every single feature of the device & operating system. If the phone can do it, your app can do it.
The Best User Experience: Native apps follow the specific design guidelines of their OS (Apple's Human Interface Guidelines or Google's Material Design), so they look & feel exactly how users expect.
The Not-So-Good Stuff:
EXPENSIVE: You're essentially building two separate apps from scratch—one for iOS & one for Android. This means two development teams (or twice the work), which can double the cost.
Time-Consuming: The development timeline is significantly longer. Think 3-9 months or more.
Maintenance is a Bigger Job: You have two codebases to update, debug, & maintain for every new feature or OS release.
Who is this for? Businesses where performance is absolutely critical—think high-end mobile games, complex social media platforms like Instagram, or any app that needs to leverage very specific, cutting-edge hardware features.
The All-Important Question: What's This Going to Cost & How Long Will It Take?
This is the elephant in the room, right? Here's a very rough breakdown, but remember, these are just ballpark figures.
Method
Estimated Cost
Estimated Timeline
Website Converter
$50 - $1,000 (often a subscription)
A few hours to a few days
PWA
$5,000 - $25,000
2 - 6 weeks
Hybrid App
$20,000 - $100,000+
3 - 6 months
Native App
$50,000 - $250,000+ (per platform)
6 - 9+ months
As you can see, the jump from a simple converter to a custom-built app is SIGNIFICANT. You have to weigh the investment against the potential return.
Must-Have Features for Your First App
Okay, let's say you've picked a path. Now, what do you actually put in the app? It's tempting to cram every feature from your website into it, but that's a classic rookie mistake. Your first app should be focused.
Simple Onboarding & Login: Make it DEAD simple for users to get started. Offer social login (Google, Apple) & keep the initial steps to a minimum. Security is key, so consider biometric login options too.
Blazing Fast Speed: Users expect apps to be fast. If it takes too long to load, they'll just delete it. Optimize images & code to ensure it's snappy.
Intuitive Navigation: Don't make people think. Use a clear, simple menu (like a bottom tab bar) that makes it obvious where to find things.
Push Notification Strategy: Don't just blast users with random messages. Allow them to customize what kind of notifications they get. Use them for valuable updates, not spam.
Customer Feedback & Support: Make it easy for users to ask questions or report problems. This is where a tool like Arsturn can be a game-changer. You can build a custom AI chatbot right into your app, trained on your own business data. This allows you to provide instant, 24/7 support, answer common questions, & guide users without them ever having to leave the app. It's an amazing way to boost engagement & satisfaction from day one.
Analytics: You NEED to know how people are using your app. What features are popular? Where are they dropping off? Good analytics will help you make smart decisions for future updates.
Common Mistakes to AVOID at All Costs
I’ve seen these happen time & time again. Please, learn from others' mistakes!
Just Copying Your Website: An app is not just a smaller version of your website. You have to rethink the user flow for a mobile, touch-based experience. Large buttons, one-handed usability, & a simplified layout are crucial.
Ignoring Your Mobile Website: Ironically, even with an app, your mobile site needs to be excellent. It's often the first point of contact for new users & a key channel for encouraging app downloads.
Forgetting a Launch Strategy: Just putting your app in the store isn't enough. You need to promote it! Use smart banners on your website, email your customer list, & post on social media.
Bad Push Notifications: Bombarding users with irrelevant notifications is the #1 way to get your app uninstalled. Be respectful & provide real value.
Not Planning for Maintenance: An app isn't a "one & done" project. You need to budget for ongoing updates, bug fixes, & compatibility with new OS versions. Think of it as 15-20% of the initial development cost, per year.
Skipping Customer Interaction: Businesses often forget that an app is a two-way street. You need to engage with your users. This is another area where a powerful AI solution can make all the difference. With Arsturn, for example, you can build a no-code AI chatbot that not only answers support questions but also actively engages users, helps with lead generation inside the app, & provides personalized experiences, fostering a meaningful connection with your audience.
So, What's the Move?
Whew, that was a lot. The path from a beloved website to a fully functional mobile app is a big one, but it's not as scary as it seems when you break it down.
Start by being brutally honest about your goals, your audience, & your budget.
If you're just dipping your toes in the water & have a simple, content-based site, a website converter or a PWA is a brilliant, low-risk starting point.
If you're a growing business, especially in e-commerce or services, & you need a robust, feature-rich experience on both iOS & Android, a hybrid app is almost certainly your best bet.
And if you're building the next big thing—a complex, performance-heavy app where user experience is everything—then you'll need to bite the bullet & go native.
No matter which path you choose, remember the golden rule: it's all about the user. Don't just build an app for the sake of it. Build it to solve a problem, to provide convenience, or to create a better experience than your website can offer.
Hope this was helpful! It's a big decision, but getting it right can completely change the trajectory of your business. Let me know what you think.