A JavaScript mobile app, without a second frontend to manage

Push reaches customers where email and search cannot

Email open rates have fallen for years, and the promotions folder eats a large share of what does get delivered. Search traffic compounds in volatility with every algorithm update. Social referral is a rented audience that disappears the moment a platform changes its mind. The retention-channel ceiling for JavaScript applications that depend on these sources is well below where it used to be.

Mobile apps change the shape of the channel. An icon on the home screen, persistent login, push notifications direct to the lock screen, and the install itself as a signal of your most engaged users. Push reaches the user where email and search cannot, and app users are already opted in by definition.

Across the ecommerce category, app users convert at up to 7x mobile web rates, spend 10-50% more per order, and deliver roughly 3x the lifetime value. JF Petroleum, a B2B industrial brand on a custom commerce stack, launched their app in two months and uses it to drive reorder flow for technicians in the field. The pattern holds across JavaScript commerce teams that have already done the work of getting catalog, pricing, and checkout right on the web: the app captures the repeat behavior the site has earned.

Every other path rebuilds your frontend from scratch

The other routes to a JavaScript mobile app all ask the same thing: rebuild your frontend in a separate codebase. Custom React Native means recreating every component, every state store, every router path, and every API call your team has wired in, in React Native's separate codebase with its own native modules and build pipeline. The team then carries the duplicated work going forward: every component change, every state update, every deployment ships twice. Swift and Kotlin builds carry the same duplication problem with the added cost of a different language. Ionic with Cordova or Capacitor gives you the open-source primitives to wrap a JavaScript app yourself, but no team to handle OS updates, certificate renewals, push delivery, or App Store reviewer work after launch.

The cost is real (custom-native costs $500K-$1M+/year fully loaded), but the deeper problem is the duplication itself. React Native uses the same JavaScript skills as your web team, which is the marketing pitch, but it does not share the codebase. You picked JavaScript because it gives you one frontend that ships everywhere the browser can render. A custom React Native or NativeScript build gives that up on the mobile side, paying to maintain a second frontend separate from the one your team chose for a reason.

Your stack handles the commerce. Our team does the native engineering

MobiLoud is the combination of a native platform and a service team. The platform bridges your live JavaScript application to an iOS and Android app and brings the features a native app needs built in: push notifications via OneSignal or Klaviyo, deep links into any route, persistent login, native navigation, smart banners, in-app payments, and analytics tied into GA4, Firebase, or your existing tooling. The native integrations you would otherwise build once-per-app are built into the platform once.

Together, your existing JavaScript application plus our platform is a custom mobile app experience, built on the frontend you already operate. Every deployment, every component change, every state update, every route, and every dependency upgrade that ships on the web shows up in the app automatically.

Your team builds for the app the way they build for the application: React, Vue, Angular, Svelte, plain JavaScript, TypeScript, JSX, Vite, Webpack, Next.js, Nuxt, SvelteKit, all on the release cycle they already have. Our team guides on the app-specific patterns and applies direct customizations to the app experience when something needs to look or behave differently in the app. The native SDK integrations that come up infrequently (custom payments, native analytics, native push providers beyond OneSignal) we handle from our side, and we manage the iOS and Android operational track: builds and submissions under your developer accounts, OS update cycles, certificate renewals, and store policy.

"I was able to spin up an app in two months. We weren't limited by the app builder."

Brent Stimmel, VP of IT at JF Petroleum Group, on launching their B2B mobile app on a custom commerce stack.

After launch is where the channel actually compounds

We are focused on the results we see customers achieve regularly. The launch playbook is where we start: install prompts on your application, smart banners on mobile web, QR codes, email announcements to your existing user base, and an app-user incentive to drive the first wave of installs. The push strategy gets built into the integration we set up (new content, re-engagement, abandoned cart for commerce stacks), all sent directly from your existing OneSignal or Klaviyo account.

On Enterprise, the work does not stop at setup. Your customer success manager checks performance monthly against peer JavaScript teams in your category, builds analytics dashboards on the app channel, reviews what is working in your category, and proposes what to try next. The push strategy gets refined as the channel grows.

MobiLoud has published 2,000+ apps since 2013. The results above are not exceptional. They are what the channel delivers when it is launched and managed properly. The fastest way to know whether it works for your business is the free preview: we build a working version of your JavaScript mobile app from your live application in roughly 5 to 7 working days, so you can see exactly how it looks and feels before you commit to anything.