KK & IT
Service

Mobile App Development

E-commerce, F&B, clinics, fitness — affordable monthly subscription app, skip the HK$300K upfront cost.

Mobile App Development
Scope · What we deliver

What we deliver.

Monthly fee includes iOS + Android, App Store submission, maintenance, hosting, push notifications, product/booking management. 18–24 month minimum contract.

Plans · Pricing

Monthly & quote-based plans.

E-commerce App

E-commerce, retail

From HK$3,800/mo
Min 18-month contract
  • iOS + Android
  • Product management
  • Push notifications
  • Membership
  • Hosting + store submission
  • Maintenance & updates
Recommended

Booking App

F&B, clinics, beauty, fitness

From HK$4,800/mo
Min 24-month contract
  • Booking system
  • Reminders
  • Staff scheduling
  • WhatsApp integration
  • Hosting + store submission
  • Maintenance & updates

Custom App

Custom requirements

Quote
  • Fully custom
  • Business logic tailored
  • 3rd-party integrations
  • DevOps support
Foreseen questions · FAQ

About Mobile App Development.

Monthly subscription vs one-off app development — which is better? +
Monthly suits businesses unwilling to spend HK$300K+ upfront and needing long-term maintenance (e-commerce, F&B, clinics). One-off suits large custom projects with in-house IT to take over.
Does monthly include App Store submission and hosting? +
Included: App Store + Google Play submission, developer account management, hosting, push notification service, monthly maintenance.
What happens to my app after contract ends? +
Renew (same or new plan), buy out the source code (priced per project size), or hand-off (we assist transfer to another team).
Next step

Ready to start?

30-second quote wizard for a ballpark.

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