- Min. project size
- $10,000+
- Hourly rate
- Not listed
- Team size
- Not listed
- Headquarters
- Rockville, United States
Services
- Mobile App Development
- Web Development
- UI/UX Design
- AI Development
- Staff Augmentation
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
- Min. project size
- Not listed
- Hourly rate
- $50–$99 / hr
- Team size
- 50–249 employees
- Headquarters
- London, United Kingdom
Service focus
- Blockchain Development 30%
- Mobile App Development 20%
- Software Development 20%
- Web Development 10%
- Min. project size
- Not listed
- Hourly rate
- Under $25 / hr
- Team size
- 50–249 employees
- Headquarters
- Dubai, United Arab Emirates
Service focus
- Mobile App Development 100%
- Min. project size
- $10,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Fairfax, United States
Service focus
- Web Development 30%
- Mobile App Development 25%
- Software Development 20%
- Web Design 15%
- Min. project size
- $5,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 50–249 employees
- Headquarters
- Stockholm, Sweden
Services
- Mobile App Development
- Web Development
- UI/UX
- Blockchain
- WooCommerce
- Min. project size
- $1,000+
- Hourly rate
- $25–$49 / hr
- Team size
- 250+ employees
- Headquarters
- Singapore, Singapore
Services
- Mobile App Development
- Software Development
- Web Development
- AI Development
- Blockchain
- Min. project size
- Not listed
- Hourly rate
- $100–$149 / hr
- Team size
- 10–49 employees
- Headquarters
- Innsbruck, Austria
Service focus
- Web Development 35%
- Mobile App Development 15%
- Testing Services 15%
- Artificial Intelligence 15%
- Min. project size
- Not listed
- Hourly rate
- $50–$99 / hr
- Team size
- 50–249 employees
- Headquarters
- Amsterdam, Netherlands
Service focus
- Cloud Computing 20%
- Artificial Intelligence 20%
- Software Development 15%
- IT Services 10%
- Min. project size
- $25,000+
- Hourly rate
- $50–$99 / hr
- Team size
- 50–249 employees
- Headquarters
- Cluj-Napoca, Romania
Service focus
- App Development 50%
- Web Development 27%
- Software Development 10%
- IoT 7%
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.