- Min. project size
- Not listed
- Hourly rate
- Not listed
- Team size
- 50–249 employees
- Headquarters
- Dublin, Ireland
Service focus
- Mobile App Development 30%
- Web Development 30%
- Software Development 30%
- Vibe Coding 10%
Top Cross-Platform App Development Agencies
Flutter and React Native developers who ship one app to both iPhone and Android.
49 agencies listed Updated
Ranked by verified client reviews: each agency’s average rating, weighed against how many reviews it has. Agencies without reviews follow, ordered by their Google Maps rating when there is one. Agencies pay a one-time fee to be listed. Payment never affects their rank or their reviews. How we rank
Digital Unicorn
No reviews yet
Web and mobile development, business software, CRM/ERP/AI integrations and e-commerce
- Min. project size
- $5,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Paris, France
Services
- Mobile Applications
- Software Development
- Web Applications
- Artificial Intelligence
- Website Creation
- Min. project size
- $10,000+
- Hourly rate
- $50–$99 / hr
- Team size
- 50–249 employees
- Headquarters
- Wrocław, Poland
Services
- Software Development
- Mobile App Development
- IoT
- Web Design
- IT Consulting
- Min. project size
- $5,000+
- Hourly rate
- $50–$99 / hr
- Team size
- 10–49 employees
- Headquarters
- Vienna, Austria
Services
- Mobile App
- Web Application
- Software Development
- UX/UI
- Artificial Intelligence
- Min. project size
- $5,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Miami, United States
Service focus
- Mobile App Development 30%
- Web Development 30%
- Software Development 20%
- Artificial Intelligence 20%
- Min. project size
- $10,000+
- Hourly rate
- Not listed
- Team size
- 50–249 employees
- Headquarters
- Paris, France
Services
- Artificial Intelligence
- Mobile Apps
- Web Apps
- Website Creation
- E-commerce
- Min. project size
- $1,000+
- Hourly rate
- Not listed
- Team size
- 1–9 employees
- Headquarters
- Brussels, Belgium
Services
- Mobile apps
- Web apps
- Website creation
- Artificial intelligence
- UX/UI
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Bengaluru, India
Services
- Mobile App Development
- AI Agent Development
- UI/UX Design
- Software Development
- Min. project size
- Not listed
- Hourly rate
- $25–$49 / hr
- Team size
- Not listed
- Headquarters
- Warsaw, Poland
Services
- Mobile App Development
- Web App Development
- UI/UX Design
- MVP Development
- AI
- Min. project size
- $25,000+
- Hourly rate
- $150+ / hr
- Team size
- 50–249 employees
- Headquarters
- Los Angeles, United States
Services
- Mobile App Development
- Software Development
- UI/UX Design
- AI Development
- Product Design
Cross-Platform App Agencies at a glance
- Typical hourly rate
- $25–$49 / hr
- 51% of 41 agencies
- Most common minimum project
- $10,000+
- 39% of 33 agencies
- Most common team size
- 50–249 employees
- 59% of 46 agencies
Industries they serve most
- Healthcare (38)
- Financial services (32)
- E-commerce (28)
- Education (14)
- Real estate (11)
Based on what 49 listed agencies report about themselves, and 0 verified client reviews. Updated October 24, 2026.