Cross-Platform App Development built for PropTech companies

What is Cross-Platform App Development?

We build once and ship to iOS, Android and web without sacrificing native feel. For PropTech companies, this means navigating Fair Housing Act (US), Local landlord-tenant laws while shipping fast.

Who needs Cross-Platform App Development for PropTech?

  • Manual property management workflows
  • Tenant communication and maintenance request friction
  • Disconnected leasing and accounting systems
  • Budget too tight for two separate native teams
  • Feature parity drifting between iOS and Android builds

Best Cross-Platform App Development company

Property management software needs to satisfy landlords, tenants and compliance teams simultaneously.

From Kathmandu, our team delivers Cross-Platform App Development for PropTech businesses across with real timezone overlap.

See how GarudLabs can deliver Cross-Platform App Development for your team

Book a free 30-minute discovery call

Why PropTech teams in outgrow their current Cross-Platform App Development setup

  • Manual property management workflows
  • Tenant communication and maintenance request friction
  • Disconnected leasing and accounting systems
  • Smart building IoT integration complexity
  • Compliance with local rental regulations

How we de-risk Cross-Platform App Development for PropTech teams in

Single-codebase cross-platform architecture
Custom native module development where required
Unified design system across platforms
Synchronized release pipeline for both stores
Performance benchmarking against native equivalents

Core Technology Stack

FlutterReact NativeKotlin MultiplatformFirebaseFastlane

Timeline, investment & compliance

Typical timeline

9-18 weeks

Typical investment

$25,000 - $140,000

Cross-Platform App Development engagements in this combination typically need to account for:

  • Fair Housing Act (US)
  • Local landlord-tenant laws
  • GDPR (EU)
  • Building safety codes

Proven Results

"We helped a property management platform reduce maintenance request resolution time by 45%."

Read the full case study

Bring your Cross-Platform App Development idea to a team that ships for PropTech

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Frequently Asked Questions

Most Cross-Platform App Development engagements take 9-18 weeks, depending on scope and how clear the requirements are upfront. We'll give you a firm timeline estimate after a short discovery call, not a generic range.

Cross-Platform App Development projects with us typically range from $22,000 - $140,000, scaled to the complexity of your requirements. We provide a detailed, itemized estimate before any work begins so there are no surprises mid-project.

For cross-platform app development, we typically work with Flutter, React Native, Kotlin Multiplatform, Firebase, chosen based on your specific scalability and integration requirements. We're not tied to a single stack and will recommend the right tools for your situation rather than our default.

A typical cross-platform app development engagement includes single-codebase cross-platform architecture, along with the other deliverables outlined in our proposal, such as documentation and a post-launch support window. The exact scope is tailored to your project during discovery.

Most clients come to us for cross-platform app development because of budget too tight for two separate native teams, among other related challenges. We start every engagement by mapping your specific pain points before writing a single line of code.

We've delivered multiple proptech projects addressing challenges like manual property management workflows. We helped a property management platform reduce maintenance request resolution time by 45%.

For proptech clients, we pay close attention to Fair Housing Act (US), Local landlord-tenant laws, building these requirements into the architecture from day one rather than retrofitting them later. We'll confirm which specific regulations apply to your business during discovery.

The most common challenges we solve for proptech clients include manual property management workflows and tenant communication and maintenance request friction. We tailor our discovery process to surface the specific version of these problems your business faces.

Ready to talk Cross-Platform App Development for your PropTech business in ?

Book a free 30-minute discovery call