More than half of all online purchases today happen on smartphones. For small and mid-sized online stores, that’s a big challenge: customers often forget about a shop after their first purchase, while acquiring a new customer is expensive. Without a constant presence on a user’s phone, it’s hard to build loyalty and recurring revenue. If you’re wondering how to increase profits in your online store, the most effective answer is a mobile app for e-commerce. And the good news is – it doesn’t have to mean high costs or months of development.
Building a custom mobile app for e-commerce from scratch makes sense for large brands with big budgets and dedicated development teams. Smaller stores usually don’t have those resources. The better alternative? Wrapping your existing web store into a mobile “frame” with a Flutter Wrapper – giving you your own app quickly, affordably, and without compromises in customer communication.
Why a mobile app for e-commerce is a game changer
Mobile purchases already account for 59.9% of global e-commerce sales and generate 70.9% of total internet traffic (according to research published by ecommercetips.org). But it’s not websites that drive this growth – it’s mobile apps.
Why?
Because an app is always right there. The icon on the home screen keeps reminding customers of your store and encourages them to return, while a website requires deliberate searching.
Push notifications vs. newsletters in e-commerce
One of the biggest advantages of a mobile app for e-commerce is the ability to send push notifications – one of the most effective marketing tools available. Pushes remind users of abandoned carts, announce promotions in real time, and create a sense of exclusivity. As a result, your store becomes part of the user’s daily routine, and conversions grow much faster than with traditional newsletters or ads.
Why is that?
Push notifications appear directly on the phone’s lock screen – the most personal point of contact with a user. No need to check email or open a browser. That means the reaction time is much shorter compared to a newsletter.
Clicking a push notification takes the user straight into the app – often to a specific product or category, like “Today’s Deals.” With a newsletter, the process requires opening an email, clicking a link, and waiting for a webpage to load. Each extra step increases the risk of drop-off.
Push notifications typically come in two forms:
- Marketing pushes – general updates about promotions, sales, and new arrivals.
- System pushes – advanced notifications powered by analytics and deep links (e.g., “Complete your purchase now” or “Check out today’s discount on this exact pair of shoes”).
This is a powerful feature that simply isn’t possible with a standard website.
Place your store on the home screen of every customer. Let’s talk about your mobile app!
Contact usBuilding an app from scratch – the expensive route
Traditionally, mobile apps are developed natively (Swift, Kotlin) or with cross-platform frameworks like Flutter. In both cases, it’s a full-fledged product with its own interface and logic.
Pros: excellent performance, full access to smartphone features, partial offline functionality, tailored UX, and advanced system notifications (e.g. abandoned cart reminders).
Cons: very high costs – from $70k up to several hundred thousand – and long development times (4–12 months). It also requires full API integration with the store, which makes it viable mainly for large e-commerce businesses with big budgets.
Flutter Wrapper – a fast and affordable mobile app for e-commerce
The alternative is a Flutter-based mobile app (backed by Google) that uses a built-in webview to display your existing online store.
Key benefits of Flutter Wrapper in e-commerce:
- Fast launch – your app can be live within a month.
- Lower costs – no need to rebuild store logic or API integrations.
- Push notifications – still possible, directing users to specific products or categories.
- App Store & Google Play presence – stronger brand visibility and trust.
- Minimal effort – any change in your online store is instantly reflected in the app, without extra management.
From the customer’s perspective, it looks and feels like a full mobile app. From the owner’s perspective, it’s the perfect shortcut into mobile e-commerce.
Comparison
| Feature | Flutter Wrapper (Webview) | Full Native/Flutter App |
| Cost | Low | High |
| Time to launch | ~1 month | 4–12 months |
| API integration | Not required | Required |
| User experience | Depends on mobile site quality | Fully optimized |
| Push notifications | Marketing only | Marketing + System |
| Growth & features | Limited – tied to website | Unlimited, full control |
| Best for | Small & mid-sized stores, quick launch | Large e-commerce with custom needs |
Who should choose Flutter Wrapper?
This solution works best for:
- Small and mid-sized online shops.
- E-commerce businesses testing the mobile app market.
- Projects where speed and quick ROI matter.
- Stores with limited budgets that still want the advantages of an app: home-screen presence, user loyalty, and push notifications.
Final thoughts
Modern consumers shop differently – faster, more spontaneously, and mostly through apps. Having your own mobile app for e-commerce helps build stronger customer relationships, boost conversions, and stand out from the competition.
Most importantly, it doesn’t have to mean massive investments or year-long IT projects. With Flutter Wrapper, online store owners can have their app live in Google Play and the App Store in just a few weeks – without the costs and complexity of building from scratch. That’s a competitive advantage worth seizing today.
