Building an Ecommerce App: A Guide for Mobile App Development Agencies

Why Adalo Works for Building Ecommerce Apps

Adalo is a no-code app builder for database-driven web apps and native iOS and Android apps—one version across all three platforms, published to the Apple App Store and Google Play. This cross-platform capability is exactly what mobile app development agencies need when building ecommerce solutions, allowing them to deliver full-featured shopping apps to clients without the complexity of managing separate codebases for each platform.

For ecommerce apps specifically, app store distribution is essential—customers expect to find and download shopping apps directly from the Apple App Store and Google Play. Adalo's native publishing ensures your clients' apps meet these expectations while giving agencies the tools to build in push notifications for flash sales, order confirmations, and personalized promotions that keep shoppers engaged and coming back.

Mobile app development agencies face a constant challenge: clients want feature-rich ecommerce apps that work flawlessly on both iOS and Android, but traditional development timelines and costs make this difficult to deliver profitably. The solution lies in platforms that can produce native apps quickly without sacrificing quality or scalability.

Adalo, an AI-powered app builder, addresses this directly by enabling agencies to create database-driven web apps and native iOS and Android apps from a single codebase. One build publishes to web, the Apple App Store, and Google Play—eliminating the need to maintain separate versions for each platform. For ecommerce businesses, this cross-platform presence is essential for reaching customers wherever they shop.

With built-in features like push notifications for sales alerts, abandoned cart reminders, and order updates, agencies can deliver the engagement tools that drive conversions and repeat purchases. The platform's unlimited database records on paid plans means product catalogs can grow without hitting arbitrary caps, and the modular infrastructure scales to support apps with over 1 million monthly active users.

Steps to Building an Ecommerce Mobile App

Proper Market Research

Conduct market research for ecommerce apps based on the products your client will be selling, the target location, and recent trends. Look up potential competitors and analyze their strategy to help establish yours. This research will also help you understand your audience's interests, behaviors, and purchasing patterns—critical information for designing an app that converts browsers into buyers.

Choose the Right Platform

Depending on the business and audience, determine whether to launch on Android, iOS, or both. The process of uploading apps to each app store differs significantly. With Adalo's single-codebase approach, you can target all platforms simultaneously—one version automatically updates across web, iOS, and Android deployments. This eliminates the maintenance burden of managing separate codebases and ensures consistent user experiences across devices.

Plan Costs in Advance

Ecommerce apps can have a broad range of building costs, so working this out in advance along with the scope of work is essential. You can use our guide to determine the cost of app building and establish a ballpark figure before execution.

Adalo's pricing starts at $36/month with unlimited usage and app store publishing—no surprise charges based on how many people use the app. Compare this to alternatives like Bubble, which starts at $59/month but adds usage-based charges through Workload Units that can be difficult to predict, or Flutterflow at $70/month per user that still requires sourcing and paying for a separate database.

Ecommerce app development planning

Best Practices for an Ecommerce App

  1. Plan a Sales Funnel

When planning a sales funnel for an ecommerce app, you're mapping the process that guides users through the app toward a purchase. Here are the typical steps:

Ada, Adalo's AI builder, lets you describe what you want and generates your app. Magic Start creates complete app foundations from a description, while Magic Add adds features through natural language.

Magic Start can generate this entire funnel structure from a simple description. Tell it you need an ecommerce app for a boutique clothing store, and it creates your database structure, product screens, cart functionality, and checkout flow automatically—what used to take days of planning happens in minutes.

Sales funnel visualization
  1. Smooth Onboarding

Ecommerce app onboarding can make or break user expectations. Engage users without overwhelming them with too much commitment upfront. Keep the design simple and neat. The goal is to get users browsing products quickly while capturing just enough information to personalize their experience.

  1. Fast Checkout

Checkout is a critical part of a smooth user journey. Give users freedom with navigation while keeping the experience clear and distraction-free. A slow checkout process leads to high abandonment rates—this interactive process needs to complete in just a few clicks.

The majority of customers spend most of their time selecting items and adding them to the cart. The rest of the process should be swift and easy. Make things simple by letting users save wallet and card details and delivering a smooth payment gateway experience. Optimize the delivery address form by limiting input fields, highlighting required fields with an asterisk, and placing clear labels.

Adalo's purpose-built architecture maintains performance even during high-traffic periods like flash sales. Unlike web app wrappers that can slow down under load, native apps built on Adalo handle checkout processes without the latency that causes cart abandonment.

Fast checkout process
  1. Keep the Interface Clean

Too many user interface components make things look cluttered on a mobile phone's small screen. Users need to focus on specific CTAs on each screen, like "Add to Cart." A clean interface minimizes elements per screen, focusing only on the essential ones.

  1. Think About Visual Hierarchy

Content organization creates visual hierarchy. When you arrange components, headings, and buttons according to their importance, it guides users naturally through each screen. For ecommerce apps, this means highlighting the most significant elements—put an accent on product images and make CTA buttons slightly larger than other components.

Structure product names and descriptions so users can easily find what they want, whether it's the product description, specifications, or shipping information.

  1. Highlight Branding Elements

Brand identity plays a significant role in ecommerce apps. Colors, fonts, illustrations, and copy should tie together cohesively to communicate brand identity clearly. Each element should be represented consistently so your ecommerce app has a distinct look and feel that customers recognize.

  1. Ratings and Reviews

Reviews build customer loyalty and credibility. Create a space where customers can rate and review products they've purchased. Star ratings combined with review headings and descriptions structure this section effectively. Beyond helping potential customers make decisions, existing customers feel valued, boosting their loyalty to the brand.

Ratings and reviews feature
  1. Social Integration

Social media integration is essential for ecommerce apps. It facilitates more than just one-tap user login—it keeps brands visible when they appear on Pinterest, Instagram, or TikTok feeds. This creates opportunities for users to discover discounts, promotions, and new products. It's also a chance to generate user-created content, which can expand brand reach significantly.

Social media integration
  1. Include a Progress Bar

Daniel Engber in his TED talk How the progress bar keeps you sane pointed out that a progress bar turns waiting into an exciting narrative unfolding before you.

This feature can be a gamechanger for ecommerce apps. Users want to know where they are in the purchase process and how much remains before completion. A progress bar visualizes these details easily, reducing anxiety and abandonment.

  1. Consider a Wishlist

A shopping cart is essential, but a wishlist is a valuable addition. The main purpose is letting users save items for later purchase. Most users don't like being forced into quick shopping decisions, so this provides a low-pressure alternative.

When users find something they want but can't commit to purchasing immediately, let them wishlist it. Behind the scenes, wishlisted items provide insight into customer preferences, enabling targeted reminders and special promotions.

  1. Keep It Consistent

Consistency means similar elements look, behave, and feel the same way throughout the app. This makes the experience predictable in a good way—users won't need to learn how to navigate each new screen.

There are three important levels to visual consistency:

Consistent design elements
  1. Emphasize Security

Security is especially important for ecommerce apps. Users need confidence they're purchasing from a reliable source before spending money or providing credit card information. Even small inconsistencies can affect how users perceive security.

Visuals are more powerful than words—establish security by displaying your security provider's badge and putting users at ease about making purchases through the app.

  1. Incorporate an Easy Search Feature

When users look for something specific, they'll start by searching. If narrowing down results takes too long or produces poor results, it hampers the overall experience.

Place the search bar above the fold at the top of the screen—that's where users expect it. Provide advanced filtering options so users can optimize their search by category, price range, or other relevant attributes.

  1. Use App Templates for Quick Building

Why reinvent the wheel? App templates save considerable time and effort. Adalo offers ready-to-use templates for ecommerce apps that you can customize for clients. With Magic Add, you can extend these templates by describing additional features in natural language—"add a loyalty points system" or "include a product comparison feature"—and the AI generates the necessary components.

Here are some of the best app templates to get you started.

App templates

Benefits of Creating an Ecommerce App

Increases Customer Loyalty

A mobile app provides an opportunity to strengthen customer loyalty and relationships. Push notifications keep your brand top-of-mind, and personalized experiences make customers feel valued.

Apps Are Fast

Mobile apps are typically faster than mobile websites. Beyond performance, apps provide an efficient way to notify users about new products, deals, and offers. Adalo 3.0's infrastructure overhaul in late 2025 made apps 3-4x faster than before, with the modular architecture scaling to meet demand without performance degradation.

Personalized Content

The best way to deliver personalized content based on user preferences and interests is through an ecommerce app. With no data caps on paid plans, you can store detailed user behavior and preference data to power sophisticated personalization without worrying about hitting record limits.

If you're building ecommerce apps for clients, these practices will help you deliver products that drive real business results and grow your mobile app development agency.

Ecommerce app success

FAQ

Why choose Adalo over other app building solutions?

Adalo is an AI-powered app builder that creates true native iOS and Android apps. Unlike web wrappers, it compiles to native code and publishes directly to both the Apple App Store and Google Play Store from a single codebase—the hardest part of launching an app handled automatically. With unlimited database records on paid plans and no usage-based charges, you get predictable costs as your app scales.

What's the fastest way to build and publish an app to the App Store?

Adalo's drag-and-drop interface combined with AI-assisted building lets you go from idea to published app in days rather than months. Magic Start generates complete app foundations from descriptions, and Adalo handles the complex App Store submission process—certificates, provisioning profiles, and store guidelines—so you can focus on features and user experience.

Can I build an ecommerce app without coding?

Yes, with Adalo you can build a fully functional ecommerce app without writing any code. Create features like product catalogs, shopping carts, wishlists, checkout processes, and payment integration using the drag-and-drop interface and ready-to-use templates. Magic Add lets you extend functionality by describing what you want in natural language.

What are the essential features for an ecommerce app?

Essential features include a well-planned sales funnel, smooth onboarding, fast checkout process, product ratings and reviews, wishlist functionality, and social media integration. Also incorporate push notifications for abandoned carts and order updates, an easy search feature with filtering, and secure payment processing to build customer trust.

How much does it cost to build an ecommerce app?

Adalo's pricing starts at $36/month with unlimited usage and app store publishing—no surprise charges based on user activity. Compare this to Bubble at $59/month with usage-based Workload Unit charges, or Flutterflow at $70/month per user that still requires a separate database. Adalo's all-inclusive pricing makes costs predictable as your app grows.

How long does it take to build an ecommerce app?

With Adalo's templates and AI-assisted building, you can have a functional ecommerce app ready in days rather than months. Magic Start generates your database structure, screens, and user flows from a simple description, dramatically reducing planning and setup time.

Do I need coding experience to use Adalo?

No coding experience is required. Adalo's visual builder has been described as "easy as PowerPoint," with drag-and-drop components and AI assistance that generates features from natural language descriptions. The platform handles the technical complexity of native app compilation and store publishing.

Can my ecommerce app scale to handle many users?

Yes, Adalo's modular infrastructure scales to support apps with over 1 million monthly active users with no upper ceiling. The Adalo 3.0 infrastructure overhaul in late 2025 made apps 3-4x faster, and with no record limits on paid plans, your product catalog and customer data can grow without constraints.

Are there ecommerce app templates available?

Yes, Adalo offers ready-to-use ecommerce templates that you can customize for your specific needs. These templates provide pre-built screens and functionality for product listings, carts, checkout, and more—allowing you to focus on customizing design and features rather than building from scratch.

Can I publish to both the Apple App Store and Google Play?

Yes, Adalo publishes to both stores from a single codebase. One build automatically deploys to web, iOS App Store, and Android Play Store, eliminating the need to maintain separate versions. Updates to your app push to all platforms simultaneously.