Bookings and member services
Let customers view services, request bookings and manage their own information, with payments, reminders and staff administration where required.
Software development for Hong Kong SMEs
Turn your services and workflows into a usable app.
You do not need to choose a technology before planning an app for your Hong Kong SME. ProApp starts with what customers or staff need to do, considers a mobile app, web app or existing tool, and develops an operable first release with agreed acceptance checks.
What can we help you build?
Fieldwork and staff records
Record field forms, photos and task status in one place. Offline operation and synchronisation are scoped around the actual working environment.
A first product release
Start with one core user journey and its screens, data, sign-in and operational administration, then extend the product as needed.
Agree the scope before development begins.
The following work can be discussed. Included features, deliverables, fees and scheduling are agreed for your project.
- Define users, screens and workflows, including mobile-platform or web-app requirements.
- Build the agreed interface, sign-in and role permissions, data storage and administration.
- Integrate payments, notifications or existing systems within scope, with agreed failure and retry behaviour.
- Prepare device tests, deployment and release. App-store accounts and review requirements depend on the platform.
Estimate fees and scheduling around this scope.
What affects the quotation?
- Mobile or web platforms, device features and offline requirements.
- Core screens, data, roles and the depth of administration.
- Payments, notifications, data synchronisation and existing-system integrations.
Assessment, development and handover
An initial discussion of requirements is free. Detailed assessments have an agreed scope and fee; development or repair specifies included features, tests, deployment and handover. Hourly work, fixed quotations and ongoing support follow the current pricing information and your agreed proposal.
Ongoing and third-party costs
App-store accounts, cloud/databases, notification and payment subscriptions or usage fees depend on the selected platforms. Maintenance, version updates and support hours are agreed separately from this development quotation.
See pricing and engagement optionsHow will completion be checked?
Check sign-in, core actions, saved data and staff administration using agreed devices and test accounts. Where payments or synchronisation are included, check success, cancellation and failure cases. Record known limits and excluded features at handover.
What should you share in your first enquiry?
- Who will use the app and the most important task.
- Existing forms, workflows or reference links; a design is optional.
- Target platforms, preferred timing and tools to connect.
Questions about this service
Must we launch on both iOS and Android?
No. Platforms depend on users, device features and budget; some workflows suit a web app. The proposal explains the choice and its limitations.
Can I enquire before I have a specification or budget?
Yes. Describe the users, the problem and your target date. ProApp will outline a workable scope before confirming an estimate and scheduling. If a detailed assessment is needed, its work and fee are explained first.
How are handover and support arranged?
The proposal specifies source code, deployment, account ownership, operating instructions and acceptance checks. Ongoing maintenance, third-party subscriptions or usage fees and support hours are agreed for the project.
Related development guides
ProApp
Tell us what your business needs.
ProApp develops apps, websites, business systems and AI systems, and takes over AI-generated code for Hong Kong SMEs. New projects can start with requirements; existing systems start with a review of their current state. The founder directly handles technical decisions, implementation and communication.
Discuss this requirement