Mobile App Development in Singapore. For groups, institutions and platforms.
Last updated: October 2026
shakalakaa builds native iOS and Android or cross-platform apps for Singapore organisations with a real operational use: patient and member apps, booking and loyalty, field and staff tools.
Each project is scoped and quoted on its own, with no fixed price. Every app is integrated with the CRM, WhatsApp and back-end systems the organisation already runs, and built to PDPA.
Singapore brands and institutions we work with
Built for Singapore groups and institutions.
Healthcare groups
Patient, booking and follow-up apps for multi-clinic and specialist groups.
PEIs and schools
Student, enquiry and campus apps for private education institutions and international schools.
Financial advisory firms
Adviser and client apps for firms whose systems follow the MAS Technology Risk Management Guidelines.
Multi-outlet brands
Membership, ordering and loyalty apps for brands with many outlets.
Apps with an operational job to do.
An app earns its place when it removes a step someone does by hand every day. Every mobile app development Singapore project we take on starts with that step. These are the four kinds we build.
Operational apps
Field-team and staff apps that record jobs, photos and sign-offs where the work happens.
Customer apps
Booking, membership and loyalty apps for groups with many outlets or departments.
Internal tools
Approval, inspection and reporting tools for staff who are rarely at a desk.
App, CRM and WhatsApp together
The app shares its data with the CRM and the WhatsApp flows, so a booking made in one shows in the others. See custom software in Singapore.
We build native iOS and Android apps as well as cross-platform builds. Enquiry and reminder flows run on our WhatsApp automation service.
PDPA and DNC for in-app and push messages.
Apps that collect personal data record consent at the point of collection. Marketing sent by SMS or phone call is checked against the Do Not Call Registry before it goes out, and every opt-out is honoured across the connected systems. See the free PDPA and DNC checker.
Service timeline.
Discovery
Document how the workflow runs today, including the workarounds, before designing what replaces them.
UX
Screens and flows designed around the people who will use the app every day, and tested with them.
Build & Integration
Development wired into your existing systems, such as the CRM, booking and WhatsApp, rather than replacing them.
Store release
The app is prepared and submitted for release on the App Store and Google Play.
Support Window
Post-launch support catches real-world issues; ongoing maintenance continues on retainer after that if you want it.
Operating from 20 Cecil Street, Singapore, with delivery from the Kuala Lumpur headquarters.
Explore Related Services.
Frequently Asked Questions.
Should we build native or cross-platform?
Native iOS and Android builds suit apps that lean on the camera, location or offline use in the field. A cross-platform build suits most booking, membership and internal apps, because one codebase serves both stores. We recommend one after discovery, based on what the app has to do.
Can the app work with the systems we already run?
Yes. We integrate the app with the CRM, booking system, WhatsApp flows and back end the organisation already has, so staff keep working in one record instead of two.
How do you handle PDPA in an app?
Consent is recorded where personal data is collected, data flows are logged, and marketing by SMS or call is checked against the Do Not Call Registry before it is sent. Your data protection officer signs off the consent wording.
How is an app project scoped and priced?
Every engagement is a custom quote. We scope the screens, the integrations, the platforms and the support you need after a discovery call, and we do not publish a fixed price.