CyberFreezeDev
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Apps for one business job, wired to the systems that act on the data.
An app on its own is a screen. The value is in what happens to the data it collects.
An app is only as good as what happens next, so we design the data flow first and build the app as its front end.
Most business apps we are asked about are not consumer products chasing downloads. They are tools: a sales rep's order app, a technician's job card, a patient's appointment booking, a delivery driver's proof-of-delivery photo. Each one is only as good as what happens next, whether the order reaches the warehouse, the job card reaches billing, or the photo reaches the customer.
So our mobile app development work starts from the system. We decide where the data goes, which records it creates and who acts on them, then build the app as the front end of that flow. Photos of bills and forms can feed straight into OCR and document intelligence; orders and visits can create records and tasks in a CRM like Desk; and anything that needs chasing can trigger a workflow.
Visit logging, orders, collections and job cards that work offline and sync later.
Sales visit logging with GPS check-in, order taking from a catalogue, collections, service job cards with photos and customer signatures. Built to work offline in basements and rural areas and sync when signal returns.
Booking, ordering and loyalty apps with Razorpay, push notifications and WhatsApp hand-off.
Booking, ordering, loyalty and account apps for clinics, retailers, education providers and service businesses, with Razorpay payments, push notifications and WhatsApp hand-off to a person.
Barcode stock checks, inspections, attendance and approvals on your web tools' backend.
Stock checks with barcode scanning, inspection checklists, attendance and approvals on the phone, connected to the same backend as your web tools.
Documents read from photos, voice notes turned into visit reports and SOP answers.
Reading a document from a photo, transcribing a voice note into a structured visit report, or answering staff questions from your SOPs. Some of this can run on the device itself; see edge AI and on-device AI for when that is worth it.
We watch real users at work and note conditions like patchy network and gloves.
We spend time with the people who will use the app, on the shop floor, in the field or at the front desk, and list the jobs it must do and the conditions it runs in: patchy network, gloves, sunlight, shared phones.
Users tap through the main screens on their own phones while changes are cheap.
A prototype of the main screens that users tap through on their own phones. Changes here cost hours; after the build they cost weeks.
App and backend built together, with fresh test builds every couple of weeks.
App and backend built together, with a test build on users' phones every couple of weeks through Google Play internal testing and Apple TestFlight.
Listings, privacy declarations and reviews, with time planned for Google Play closed testing.
Store listings, privacy declarations, screenshots and review. New personal Google Play developer accounts must run a closed test before they can publish to production, so we plan that time in. Apple reviews every iOS release.
Crash reports, yearly OS update testing and fixes on terms agreed before launch.
Crash reporting, OS update testing each year, and fixes and features on terms agreed before launch.
Work away from a desk that needs the camera, GPS, offline storage or notifications.
Work done away from a desk, where the phone's camera, GPS, offline storage or notifications make the job faster than a web page could.
Desk users or monthly use are better served by a cheaper responsive web app.
If users sit at a desk, or only open the tool once a month, a responsive web app is cheaper to build and update, and needs no store review.
Customers who will not install an app can book and order on WhatsApp.
For customers who will not install another app, a WhatsApp flow can handle bookings, reminders and simple orders in the app they already use every day.
One cross-platform codebase covers most apps; native only for heavy on-device work.
Cross-platform covers most business apps from one codebase. We go native for heavy on-device processing or platform features that cross-platform tools handle poorly, and we explain the cost difference first.
For most business apps a cross-platform framework like Flutter or React Native gives you Android and iOS from one codebase, which means one team and one set of fixes. Native Kotlin or Swift is worth it for heavy on-device processing or deep platform features.
It depends on who uses it. Most phones in India run Android, so for an internal field team Android alone can be enough to start. Customer apps usually need both. Cross-platform keeps adding iOS later affordable.
You do. The app is published under your own Google Play and Apple developer accounts, and you hold the source code and signing keys. We help you create the accounts if you do not have them.
If you need it to, yes. We store data on the device and sync when the connection returns, with clear rules for what happens when two people edit the same record.
Usually. We review the code, dependencies and store accounts first, then tell you whether to maintain it or rebuild the parts that are holding it back.
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