Mobile app development does not start with which framework is in fashion, but with what the app has to do and whose hands it will run in. An internal warehouse application calls for a different answer than a consumer app downloaded by tens of thousands. WebPot DEV thinks platform-independently: we build cross-platform (Flutter, React Native), native iOS/Android and PWA solutions alike, and the server side and API behind them are built by the same team, so whether the system fits together does not depend on two separate suppliers. Application development therefore stays in one pair of hands, from the data model to store publishing.
What does mobile app development mean with us?
A mobile app development project always starts with mapping the situations of use, not with screen designs. We go through who will use the app, where and for what: is offline operation needed, push notifications, camera or NFC, where the data comes from and what happens on the server side. That is what shows whether a PWA is enough, whether cross-platform is a good choice, or native development is genuinely needed.
The technical part comes next: data model and API design, interface designs, development in iterations, automated testing, then publishing to the App Store and Google Play, including setting up the developer accounts and meeting the store requirements (privacy policy, permission justifications). Handover does not end with the upload: version control, watching crash reports and updates are part of the service too.
Cost-effective
Cross-platform development
On a Flutter or React Native base the iOS and Android apps are built from a single codebase. Development time and cost are typically 30–40% lower than two separate native apps, and for most business applications this is the route with the best value for money.
Maximum performance
Native iOS and Android
Development on Swift (iOS) and Kotlin (Android) when the last millisecond counts: intensive graphics, AR, complex sensor handling, Bluetooth devices, or features built deep into the platform.
Without a store
PWA, the progressive web app
A web app installable from the browser and placed on the home screen, with offline operation and push notifications (on Android and iOS 16.4+). No store approval, updates go live at once; for internal systems and an MVP this is often the most sensible first step.
Server side
Backend and API development
The complete server side behind the app on a PHP base: a REST or GraphQL API, database, permission handling, admin interface, integrations (invoicing, ERP, payment gateway). On a dedicated VPS, with monitoring and backups.
For the desktop
Windows application
If part of the process runs on an office machine: a Windows desktop application can be built from the same codebase, with a shared backend, so the mobile app in the field and the office interface see the same data.
Publishing
App Store and Google Play
Creating the developer accounts, the store pages (description, screenshots, keywords), seeing the review process through, and fixing whatever a rejection points at. The accounts stay in your ownership.
Takeover
Taking over an existing app
Taking over an inherited, undocumented codebase: a technical audit, a dependency and version upgrade plan, a risk list, then an orderly development process with transparent change tracking.
Operations
Maintenance and support
Keeping up with OS updates (a new iOS and Android arrive every year), changing store requirements, crash reports, security updates, priority bug fixing, so the app still works a year from now.
Web + app
App connected to the web
An app built alongside an existing website or webshop with a shared database: products, prices and orders live in one place, and the app becomes the mobile extension of the existing system.
Native, cross-platform or PWA?
This is the most common question, and answered honestly it saves a lot of money. A PWA is the cheapest entry: it is built quickly and can be distributed without a store, but some platform features (deep system integration, certain sensors, iOS limits) are out of reach from it. Cross-platform is the middle ground for most business apps: a real application installable from the store, from one codebase, with an experience close to native. Native development is the most expensive, but in return you get the full capability of the platform; it is worth it where performance or deep integration is a business requirement.
What we will not tell you: that everyone needs a native app. If the goal is taking an internal process mobile or validating an MVP, we say so at the survey, because over-sized technology is a loss for both sides. The right order is often a PWA or cross-platform MVP, then expansion once the numbers justify it.
iOS app development: iPhone and iPad applications
In a cross-platform project the technical part of mobile application development is shared, but the rules of the platform stores are not. iOS app development means a closed and predictable environment: few device types, system versions that spread quickly and strict store expectations. That is good for development but not for submission: the App Store review sends an app back for anything from an incomplete privacy notice to an ambiguous permission request, so we go through these at the design stage.
For native iOS application development the tools are Swift and SwiftUI; in a cross-platform project the iOS build of Flutter or React Native comes from the same codebase. Either way the same list comes up: Sign in with Apple, Apple Pay, push notifications over the APNs channel, background refresh, camera and NFC access, plus the question of App Tracking Transparency if the app measures anything.
Testing runs on the TestFlight channel, so you and your colleagues try the build on a real device before publishing. The developer account is created in your name (Apple Developer Program, USD 99 a year) and the keys and certificates stay in your ownership. iOS gets a new major version every year, so we set the supported version range at the start of every project.
Android application development: Google Play and company devices
The biggest challenge in Android application development is the device fleet: different screen sizes, manufacturer system shells and phones that are many years old are all in use. Testing therefore carries more weight here, and the interface is built with a flexible layout from the outset, not tailored to a single device.
For native development the base is Kotlin and Jetpack Compose; in a cross-platform project the Android build comes from the same codebase as the iOS version. Getting into the store is more permissive here, but in exchange Google Play raises the required target API level every year: without updates an application will not stay in the store for long.
For field and warehouse work Android is typically the better choice: barcode and QR scanning, NFC, a Bluetooth scale or label printer, offline data collection with a later sync. An internal company application does not even have to go into the public store: it can be released through a closed channel or by direct installation. We have itemised the store fees and the development price ranges in our Mobile app development prices 2026 article.