Custom app development
Apps built around how you work.
When off-the-shelf software doesn’t fit, we build the app your business actually needs, to your exact requirements, and hand you everything you need to run it.
What we build
If your business runs on it, we can build it.
01
Business web apps
Replace spreadsheets and manual steps with one system your team actually likes using.
02
Client & partner portals
Secure logins where customers track orders, download documents or book services.
03
Dashboards & reporting
Live numbers from all your tools in one place, with the reports you need.
04
Booking & scheduling
Appointments, staff calendars, reminders and online payments.
05
Mobile companion apps
iOS and Android apps that work with your web system.
06
Integrations & APIs
Connect your app to payment, accounting, CRM and messaging tools.
What you get
Clear steps, and everything handed over at the end.
Each step ends with something you can see and approve before we move on.
Step 1
Requirement workshop & scope
We map your process and agree on features, timeline and a fixed quote.
Step 2
Clickable prototype for sign-off
You click through every screen before any code is written.
Step 3
Tested app: web, iOS or Android
Built in two-week sprints with a live staging link and weekly demos.
Handover
Source code, docs & team training
You own the code and accounts, and your team is trained to use it.
Custom or off-the-shelf?
When a custom app makes sense.
| Custom app by Sunrise | Off-the-shelf software | |
|---|---|---|
| Fits your process | Built exactly around how you work | You change your process to fit the tool |
| Features | Only what you need, nothing extra | Many features you pay for but never use |
| Ownership | You own the code and the data | You rent access and depend on the vendor |
| Costs over time | One build cost, then optional support | Monthly fees per user, forever |
| Integrations | Connects to any tool with an API | Limited to the vendor’s add-ons |
Related work
Custom apps we’ve delivered.
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Turno Tech ERP
View project →: Turno Tech ERPA private ERP that follows a bearing order from the purchase of raw material to dispatch: purchase orders, stock, production planning, every…
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Mali Food Products
View project →: Mali Food ProductsA colourful product website for a snack maker, built on WooCommerce, with Family Packs and Small Packs, a page for every product…
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Precise Automative Company
View project →: Precise Automative CompanyA product-led website for a bearing manufacturer, with pages for six bearing types, process and quality assurance pages, and a downloadable catalogue.
FAQ
Questions about custom apps.
It depends on the features and platforms. Most projects fall within [PRICE RANGE]. After the requirement workshop you get a fixed quote.
A first version usually takes a few months. We can also release a smaller version first and add features over time.
You do. We hand over the full source code, documentation and all accounts once the project is paid for.
Yes. We regularly connect apps to accounting, CRM, payment and messaging tools through their APIs.