Web and mobile app development.
App development for Singapore businesses: web and mobile apps for your customers or your own team, built to do a few things well on the phones people already have.
What it is
An app is the part of your business people hold in their hand: the booking page a patient opens, the order screen a regular uses, the job list a technician checks in the lift.
Most of what SMEs need works well as a web app: it opens from a link, needs no app store, and updates instantly. When an app needs a home screen icon, push notifications or offline use, we build it so it can be installed on a phone too. If it really needs the app stores, we say so and plan for it.
What we can build
- Booking apps. Appointments, slots and reminders for a clinic, a studio or a service business.
- Ordering apps. Regular customers reorder in a few taps and your team sees one queue.
- Member and loyalty apps. Sign-ups, points, and offers you control without a platform fee.
- Staff apps. Checklists, job sheets, photos and sign-offs from the field, directly into the office system.
- Customer portals. Order status, documents and invoices in one login, instead of a stream of “any update?” messages.
- A front end for the system you already have. A simple app on top of an existing database or back office.
How we work
Tell us what you need
A few lines on WhatsApp or email is plenty. A photo of the spreadsheet or the whiteboard helps.
Get a plan and a quote
We write down what we’d build and what it will cost before any work starts.
Try it as we go
You use working versions along the way, so changes happen early, while they’re easy.
Go live
It runs on your own accounts and the code is yours. We stay around for fixes and whatever comes next.
What affects cost and timeline
- Web app, installable app or app store. Each step up adds review, testing and ongoing work.
- Logins and accounts. Public pages are simplest; customer accounts, staff roles and admin screens add up.
- Payments. Taking payment in the app means a payment provider, receipts and refunds.
- Notifications. WhatsApp, SMS, email and push each need a provider and a set of templates.
- Offline use. Working in a basement car park and syncing later is a real feature with real work behind it.
- Design. Reusing a clean, standard look is faster than a fully bespoke one. Both are fine; it’s a choice.
Questions people ask
Do we need an app in the App Store and Google Play?
Often not. A web app opens from a link, can be added to the home screen and updates instantly. We go to the app stores when something needs them, like certain push notifications or device features.
Can it work on both iPhone and Android?
Yes. We build apps that run on both, and on laptops, from one codebase.
What about the data our customers enter?
It is stored in accounts you own, in Singapore where the provider allows it, and we build with the PDPA in mind: collect what you need, say why, and keep it safe.
Can you add to an app we already have?
Usually. We look at the code and how it is hosted first, then tell you whether to extend it or start again.
Free 30-minute chat.
Tell us what you have in mind and we’ll say what we’d build, roughly what it takes, and whether it’s worth doing. No slides, no pitch.
Message us on WhatsApp or email us
Call or WhatsApp +65 8151 6598 info@geekscience.sg