Customers who expect an app
For repeat orders, bookings or memberships, customers prefer an app that remembers their details, sends reminders and makes reordering quick.
A mobile app makes sense when people use your service every week or when your staff work away from a desk. RDS Innovations builds cross-platform apps with Flutter, so one codebase runs on both Android and iOS. We plan the screens, connect the app to a secure backend, handle notifications and patchy networks, and guide you through the Google Play and App Store release process.
Flutter is a framework created by Google that lets us write an app once and release it on both Android and iOS. The app is compiled for each platform, so it responds quickly and can use phone features such as the camera, location, fingerprint or face login and notifications. For most business apps this means less build and maintenance effort than writing two separate native apps.
An app is only as good as the system behind it. Most apps need a backend that stores accounts, orders, bookings, visits or other records, and an admin panel where your team manages that data. We build or extend this backend with REST APIs, often using Django or Firebase, so the app, a web dashboard and your other systems all work from the same information.
Mobile users are often on unreliable networks. For field staff apps in particular, we decide which features must work offline, such as viewing the day's assigned tasks or completing a visit form, and how that data syncs when the connection returns. We also design for small screens, one-handed use, older Android phones and clear messages when something goes wrong.
Publishing involves more than uploading a file. Each store has review guidelines, privacy disclosures, screenshots and listing text. Google Play and Apple developer accounts should be opened in your business name, and their fees are billed separately. We prepare signed release builds, help complete the store listings, respond to review feedback and plan how updates will be released after launch.
For repeat orders, bookings or memberships, customers prefer an app that remembers their details, sends reminders and makes reordering quick.
Sales reps, technicians and delivery staff often send updates through calls, WhatsApp photos or paper forms that someone retypes later, which delays information and loses detail.
Without push notifications, businesses rely on SMS or email for reminders and offers, which are easy to miss and cost money per message.
Separate native Android and iOS apps can double development and update effort for a business that does not need platform-specific features.
Apps that stop working without internet are unusable on construction sites, in rural areas or in basements, so staff fall back to paper.
Scope is agreed in writing for every project. These are the building blocks we typically plan with you.
A prioritized feature list and user flows for each role, such as customer, staff and admin, with the screens needed for the first release.
Figma designs that respect Android and iOS conventions, with clear navigation, readable text, comfortable touch targets and screens for loading, empty and error states.
One codebase for Android and iOS covering login, profiles, the core workflows and phone features such as camera, location and file upload.
APIs, a database and a web-based admin to manage users, content, orders, tasks or bookings, built new or extended from your existing system.
Transactional and promotional notifications through Firebase Cloud Messaging, with deep links that open the relevant screen in the app.
Local storage for selected data, queued submissions that sync when the network returns, and clear indicators showing what has and has not synced.
Checks across a range of Android phones and iPhones, screen sizes, OS versions and network conditions, including budget phones common among field staff.
Signed release builds, store listing text, privacy details, screenshots and help responding to Google Play and App Store review feedback.
Representative examples of the work, described generically. They are not client case studies.
Technicians see the day's assigned jobs, navigate to each site, record parts used, capture photos and a customer signature, and close the job without signal, syncing later.
Reps check in at a retailer using GPS, note shelf stock, take orders from the dealer price list and track their monthly targets, while managers see visits on a dashboard.
Customers browse the menu, customize items, reorder favorites, pay online and receive push updates as the order is prepared and dispatched.
Members book classes, check plan validity, receive renewal reminders and view attendance, while trainers mark sessions from the same app.
Parents receive attendance alerts, homework updates, fee reminders and circulars, and can message the class coordinator directly.
Decisions stay visible, important workflows are validated early, and delivery is shaped around the agreed scope.
We define the users, their daily tasks, which features must work offline and which phone features are needed, then decide what belongs in the first release.
We design the screens in Figma and share a clickable prototype so you can try the flow on your own phone before development starts.
We build the APIs and admin panel alongside the Flutter app and share test builds through internal testing channels at regular intervals.
We test on real devices and slow networks, and check permissions, notifications and edge cases such as interrupted uploads or expired sessions.
We prepare store listings, privacy disclosures and release builds, submit them for review and address any feedback from Google or Apple.
We monitor crash reports and user feedback, update the app for new OS versions and plan the next feature releases with you.
Not every business needs an installed app. This comparison helps you match the approach to your users and budget.
Best for: Most customer and staff apps that need to run on both Android and iOS.
One codebase produces both apps with responsive performance and access to the camera, location, notifications and local storage. It reduces build and maintenance effort compared with two native apps and suits the large majority of business use cases.
Best for: Apps that depend on the newest platform-specific capabilities or very demanding graphics.
Separate apps written in each platform's own languages give the most direct access to new OS features. They need two codebases and often two specialist teams, which increases cost and the effort behind every update.
Best for: Occasional use, internal tools or early validation before investing in an app.
A responsive web application or progressive web app opens in the browser with no store approval and updates instantly. It has more limited access to notifications, background tasks and offline features, especially on iPhones, and cannot be discovered in the app stores.
A focused first version of a business app typically takes a few months, including backend work, testing and store review. Larger apps with multiple roles and integrations are usually released in phases, depending on scope.
Flutter lets us build one app for Android and iOS, which reduces development and maintenance effort while still giving access to phone features. For most business apps the experience is comparable to native apps. If your app needs something Flutter handles poorly, we will tell you during scoping.
Developer accounts should be opened in your business name so you own the listings and reviews. Google and Apple charge their fees directly, and these are separate from our development charges.
Selected features can. For example, a field app can show the day's tasks and save forms offline, then sync when the connection returns. We decide together which parts need offline support, because it adds design and testing effort.
It varies. Google Play reviews are often quicker, while Apple reviews can take longer and may ask for changes. We keep a buffer before any launch date and help resolve review feedback.
Yes, if the existing system has APIs or can be extended with them. We review your current backend and either connect to it or build the APIs the app needs.
Yes. New Android and iOS versions, store policy changes and library updates mean apps need periodic attention. We recommend agreeing on a maintenance arrangement from the start.
Tell us what you are trying to build, fix or improve. We will reply with questions, a suggested approach and a realistic estimate.