
Rauni Medical Centre
Appointments and care information for a family medical centre
Get booked · Design and apps
iPhone and Android apps from one codebase, with the accounts, backend and store review handled.
React Native and Flutter apps, or a PWA when an install is not worth it. Offline-first sync, push, store submission, backend and APIs in-house.
Two things sink mobile projects, and neither one is the code. The first is the decision itself: a business funds an app its customers were never going to install, when an installable mobile web experience would have done the job for a fraction of the money. The second is the year after launch, when a store rejects an update, a signing certificate expires, and the backend belongs to a vendor who has moved on.
We work at both ends, and we build the backend ourselves. The API your app talks to is never someone else's problem.
We'll tell you when you don't need an app. A native app earns its place when you need the camera, background location, offline work, biometrics, or a habit that push notifications genuinely support. When the honest answer is "people will open this twice a year", we build a progressive web app instead: installable, push-capable, no store review, one thing to maintain. That conversation happens before anyone writes a proposal.
Cross-platform, held to native standards. React Native or Flutter gives you both stores from one codebase, and we hold it to platform behaviour: correct navigation, the Android back button doing what Android users expect, animation that keeps its frame rate on a mid-range phone rather than the flagship on our desk. We test on real, cheap devices.
Offline-first, not offline-someday. Basements, job sites, lifts, trains. Our apps write locally first and sync when the network returns, with queued writes and a conflict policy decided during design rather than discovered in production.
A field operations app. Technicians, drivers, or inspectors working where the signal isn't: jobs, forms, photos, and signatures captured offline and synced the moment a connection returns, feeding the same database as the office dashboard or CRM.
A customer-facing app on top of an existing business. Accounts, bookings or orders, tracking, saved details, and push that brings people back, sitting on the web product or store you already run. This shape often starts as a PWA and graduates to the stores once usage proves the habit is real.
Mobile work is scoped per project. A PWA and a two-store app with offline sync and a new backend behind it are different builds, and a price list flattering both would be dishonest. Tell us what the app has to do; after a short call you get a fixed-price scope in writing. Contact us for a quote.
Share the intended users, existing backend and any device features the app depends on. Confirm target platforms and store-account access before estimating the full build.
Test real journeys across device sizes and connection states. Installation is only the beginning; the app has to remain useful, understandable and supported.
A few lines on the form, or ask the assistant. A person replies within 4 business hours.
What to fix first and why, what we'd build and run, the price and the go-live date, in writing within two business days.
A website takes 2 to 6 weeks, a web app 8 to 16. Tested on real phones before launch.
Hosting, updates and the systems kept working. Monthly plans cancel any time.
You own everything.
Your code, your domain, your accounts and your data.
One contract, your currency.
You sign with Redenn Informatics Pvt. Ltd. (India) and are invoiced in your own currency. North American work is led from our Brampton, Ontario office (Redenn Informatics Inc.).
Tested on real phones.
Built mobile-first, load time measured before launch, designed to WCAG 2.1 AA.
Prices published.
Websites from $1,200, web apps from $15,000, monthly systems $149 to $249/mo plus setup from $500, and care from $49/mo.
Quoted and invoiced in your own currency by Redenn Informatics Pvt. Ltd. (India); pay by card through Razorpay or by bank transfer.
Mobile work is scoped per project and quoted as one fixed price, because two apps that look similar on screen can differ enormously underneath. The big cost drivers are whether you need store apps or a progressive web app, how much has to work offline with synced data, whether payments are involved, and how much backend we're building — authentication, database, admin panel and integrations are all built in-house rather than bolted on. You approve a written scope before anything is built, so the number you agree to is the number you pay, with no surprise add-ons.
Sometimes a website genuinely is enough, and this engagement is designed to tell you so honestly — we'll tell you when you don't need an app at all. The first deliverable is a platform decision — native, cross-platform or progressive web app — with the reasoning and the cost difference in writing, argued from your actual requirements rather than from what's most profitable to build. A progressive web app installs straight from the browser, works across devices and can still send push notifications, which is often plenty. If you need deep offline behaviour, store presence or platform features a browser can't reach, we'll recommend the store route and say why.
No. We build with React Native using Expo, or Flutter where it fits better, which means one codebase produces both the iOS and Android apps — one team, one set of features, two stores. The product is typed end to end, which catches whole categories of bugs before they ever reach a device, and builds are tested on real devices rather than just simulators, so the app feels at home on both platforms. You maintain one product going forward, not two, and that's where the long-term saving really is: every future feature and fix is built once and ships to both stores.
A person replies within 4 business hours. Your written growth plan follows within two business days.
Or call +1 437 524 3001 or toll-free +1 888 905 4003, or email hello@redenn.com.