Every founder who calls us about an on-demand app opens the conversation the same way: “We need something like Swiggy’s tracking screen” or “we want a loyalty app like the airlines have.” The screenshots are easy to point at. What’s harder to explain — until you’ve shipped one — is that on-demand apps break in ways ordinary business apps don’t. They live or die on split-second timing, on users who are standing in a warehouse or on a construction site instead of at a desk, and on reward or delivery logic that has to be airtight the moment it goes live, because there’s no soft launch for a points system a distributor is already watching.
We’ve spent the last two decades building and running these systems for clients, including a multi-year loyalty programme for a cement manufacturer that’s still one of the better examples we can point to of what “on-demand for a non-desk audience” actually looks like in practice. This piece walks through what we learned building it, how those lessons carry over to delivery and logistics apps, and what we’d tell anyone scoping a similar build today.
What Makes On-Demand Apps Different From Regular Business Apps
A CRM or an internal dashboard can tolerate a slow Tuesday. An on-demand app can’t. The moment a user opens a delivery app, a ride app, or a loyalty app, they’re expecting something to happen right now — a location to update, a points balance to reflect a purchase, an order status to move forward. That single expectation changes almost every technical decision downstream:
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Real-time or near-real-time data sync, not batch updates that run overnight.
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Multiple, distinct user roles in the same ecosystem — customer, field agent, dispatcher, admin — each needing a different view of the same data.
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Geolocation, push notifications, and offline handling baked in from day one, not bolted on later.
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A rewards, pricing, or commission engine that has to be correct on day one, because errors show up as money in the wrong account.
Get any one of these wrong and the app doesn’t just have a bug — it loses the trust of the exact people it was built to keep engaged.
The Real Test: Building for Users Who Aren’t Sitting at a Desk
Most consumer app design assumes a user who’s comfortable with apps, has decent connectivity, and is giving the screen their full attention. On-demand apps for loyalty programmes, field sales, and delivery networks usually assume none of that. Masons, delivery riders, retailers, and channel partners are often using the app between tasks, on shared or budget phones, in areas where 4G quietly turns into 2G. Whatever “best practice” UI pattern you’ve seen in a fintech app is close to useless if the target user has to squint at it in direct sunlight or wait ten seconds for a screen to load on a construction site.
This is the gap between an app that looks good in a pitch deck and one that gets opened every day for a year. Designing for that gap is where most of the real engineering work happens — and it’s exactly the problem we were handed with Duraton Cement.
Case Study: Building a Loyalty Ecosystem for Duraton Cement
Duraton Cement, manufactured by Asian Fine Cements, runs a loyalty programme aimed at the two groups who actually move cement off the shelf: masons and contractors on one side, and channel partners and retailers on the other.
Drish Infotech was brought in to design, build, and operate the mobile applications behind that programme — Duraton Soorme and Duraton Satambh, both on Android.
The Brief
Reward masons and contractors for the cement they specify or use on-site, and separately reward the retailers and channel partners who stock and sell it. Both groups needed to see their point balances, understand how to earn more, and redeem rewards — without a support desk walking them through it every time.
Why Two Apps Instead of One
The obvious shortcut would have been a single app with a role toggle. We didn’t take it. Masons and contractors earn points differently from how retailers do, redeem differently, and need a completely different navigation flow. Retailer accounts, meanwhile, are managed centrally by Duraton’s own marketing team rather than self-registered, which changes the entire onboarding and permissions model. Splitting the experience into Soorme (for masons and contractors) and Satambh (for channel partners and retailers) meant each app could stay simple for its specific audience instead of becoming a maze of conditional screens trying to serve two very different jobs at once.
That decision — role-specific apps over one bloated app — is the single most reusable lesson from this build, and it shows up again and again in delivery and logistics apps, where a customer, a driver, and a dispatcher should almost never be looking at the same interface.
Long-Term Ownership, Not Just a Launch
A loyalty programme isn’t a one-time build; it’s infrastructure a brand relies on for years. Drish designed, developed, and has operated and maintained the Soorme and Satambh applications and their supporting infrastructure for Duraton on an ongoing basis — a relationship the client has spoken about directly.
“Drish developed, operated and managed the apps for our Loyalty mobile application (Duraton Soorme and Duraton Satambh) and related infrastructure successfully for the past 3 years,” is roughly how the client has described the engagement — and that word ‘successfully’ is doing a lot of work. Loyalty programmes fail quietly when the backend isn’t maintained: point calculations drift, redemption catalogues go stale, and campaigns launch late because the app can’t keep up. Treating an on-demand app as a long-term product, with a team that owns it past launch day, is what actually keeps a loyalty programme alive.
Seven Lessons From Building Loyalty and Delivery Apps
1. Segment users into role-specific apps or flows
If two user groups earn, spend, or interact with your system differently, resist merging them into one interface. A mason doesn’t need a retailer’s dashboard, and a delivery customer doesn’t need a rider’s route screen. Separate apps (or at minimum, sharply separated flows) keep each experience fast to build, easy to test, and simple enough that support tickets stay low.
2. Design the points, pricing, or commission logic before writing a line of UI code
The reward engine — how points are earned, capped, expired, and redeemed — is the part of a loyalty or delivery app that’s hardest to change after launch, because changing it retroactively affects real balances people are already relying on. We map this logic out completely, with the client’s marketing and finance teams in the room, before any screens get built.
3. Plan for offline-first and patchy connectivity from day one
Field users lose signal. An on-demand app that assumes a constant connection will show a blank screen at the exact moment a mason is trying to log a purchase on-site. Local caching, queued actions that sync when a connection returns, and graceful degradation aren’t nice-to-haves — they’re the difference between an app that gets used and one that gets uninstalled.
4. Keep onboarding under two minutes
Channel partners, retailers, and delivery riders are not going to read an onboarding tutorial. Registration needs to be short, and where accounts are managed centrally (as with Duraton’s retailer app), pre-provisioning accounts removes friction entirely instead of asking a busy retailer to self-register correctly.
5. Real-time notifications aren’t optional
A loyalty app that doesn’t tell a mason the moment points land feels broken, even if the backend is working perfectly. The same is true for a delivery app that doesn’t update a customer the second a rider is assigned. Push notifications tied directly to backend events — not periodic polling — are what make an on-demand app feel live.
6. Build for the long haul, not just launch day
Campaigns change, reward catalogues need refreshing, and new promotions get added mid-year. An app architecture that can’t absorb those changes without a full redeploy becomes a bottleneck for the marketing team it’s supposed to support. We build with a content or campaign layer that non-technical teams can update without engineering involvement wherever possible.
7. Treat data as a brand asset, not just an operational log
Every redemption, every delivery, every login is a signal about what’s working. Brands that pipe this data into reporting they actually look at — not just store it — use their loyalty or delivery app as a feedback loop for the rest of the business, not just a transactional tool.
Delivery Apps Add Another Layer: Real-Time Logistics
Everything above holds for delivery and logistics apps, with one addition: a third party enters the picture. A loyalty app usually has two sides — the brand and the participant. A delivery app has at least three — the customer placing the order, the rider or driver fulfilling it, and a dispatcher or admin panel coordinating both. That triangle introduces problems loyalty apps don’t have to solve:
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Live location tracking that stays accurate without draining the rider’s battery.
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Geofencing and route logic to trigger status changes automatically — “out for delivery,” “nearby,” “delivered.”
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Payment and commission reconciliation across every completed order, in real time, not at month-end.
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A dispatcher view that can reassign, escalate, or intervene the moment something goes wrong — a delayed order, a rider going offline, a failed payment.
The role-specific app principle from the Duraton build applies directly here: the customer app, the rider app, and the dispatcher console are three different products with three different jobs, even though they share one backend.
Native, Cross-Platform, or Hybrid — What Should You Pick?
This is usually the first technical fork in the road, and the right answer depends on the user base more than the brand’s preference. Field-heavy audiences on budget Android devices often do best on native Android builds for performance and battery efficiency, exactly the route we took for the Duraton apps. A delivery platform launching across iOS and Android simultaneously, with a smaller team and a tighter timeline, is often better served by a cross-platform framework like Flutter or React Native, which lets one codebase cover both platforms without doubling the engineering effort. We’ve laid out the trade-offs in more detail in our comparison of Flutter vs React Native, and for teams that do need the last mile of native performance, our Kotlin and Swift teams handle Android and iOS builds respectively.
Whichever direction fits, the full breakdown of how we approach native, hybrid, and cross-platform builds is on our mobile app development services page.
Common Mistakes Businesses Make With On-Demand Apps
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Launching one app for two very different user types instead of splitting the experience early.
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Treating the rewards or commission engine as a “phase two” problem instead of designing it first.
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Assuming full-time connectivity for a field or delivery workforce that frequently doesn’t have it.
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Underestimating post-launch maintenance — loyalty and delivery apps need an owner for years, not a handoff after launch.
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Skipping a dispatcher or admin console because it “isn’t customer-facing,” then discovering there’s no way to intervene when something breaks in production.
How Drish Infotech Approaches On-Demand App Development
We’ve been building custom software since 1999, and mobile has been a core part of that work for well over a decade — loyalty platforms, delivery and logistics apps, and field-force tools across native and cross-platform stacks. Our mobile app development team covers native Android and iOS, hybrid, and cross-platform builds end to end, from the first architecture conversation through long-term maintenance — the same model we’ve run for Duraton’s loyalty apps for three years and counting.
For teams weighing where mobile fits into a broader technology roadmap, our complete guide to custom software development is a useful starting point, and our look at AI-driven software development covers where AI is already showing up inside loyalty and delivery workflows — fraud detection on redemptions, demand prediction for delivery windows, and smarter routing among them.
FAQs
How much does it cost to build a loyalty or delivery app?
It depends mainly on the number of distinct user roles (customer, field agent, dispatcher, admin), the complexity of the rewards or commission logic, and whether you need native apps for both iOS and Android or a single cross-platform codebase. A role-based estimate is more useful than a flat number — we scope this on a call rather than guess in the abstract.
Should a loyalty programme have separate apps for different user types?
In most cases, yes, once the earning or redemption logic differs meaningfully between groups. The Duraton programme runs as two apps — one for masons and contractors, one for retailers and channel partners — for exactly this reason, and it keeps both experiences simpler than a single merged app would.
How long does it take to build an on-demand app?
A focused MVP with one core user role typically takes a few months. Multi-role systems — loyalty apps with two audiences, or delivery apps with customer, rider, and dispatcher components — take longer, mainly because the backend logic and role permissions need more design time up front than the UI does.
Can an existing loyalty app be extended into a delivery or logistics platform?
Often, yes, if the original backend was built with clean separation between user roles and business logic. It’s significantly harder if the original app hardcoded a single user type into its data model — another reason role-based architecture from day one pays off later.
Talk to Us About Your On-Demand App
If you’re scoping a loyalty programme, a delivery platform, or any app where timing and user roles matter as much as the interface, we’d be glad to walk through it. Get in touch with our team to talk through your specific user roles, platform choice, and timeline — or explore our full mobile app development services if you’re still comparing options.
