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Fiverr Pro
English
$
USD
Our agency will do flutterflow app development, android app, ios app, flutter flow developer
Kretoss Tech
Vetted Pro
Level 2
Agency
1 order in queue
4.9
4.9
People keep coming back! ramani007 has an exceptional number of repeat buyers.
Gig Summary
What people loved about this freelancer
hetherm
United States
Excellent team to work with. Very informative for someone who does not understand tech. I highly recommend for the founders and visionary that needs tech support.
carlosmartin390
United Kingdom
Working with Kretoss on the development of DOLKS has been an incredible experience. Building a platform like this requires much more than just technical execution,...
jeffptriathlon
United States
Working with Kretoss Technology and his team was a great experience. They helped turn my mobile app idea into a fully functional product with clear communication...
aitorramos
Spain
Working with this team has been a great experience. Communication has been smooth, they are responsive, and they consistently show a strong willingness to improve...
carlosmartin390
United Kingdom
Working with Kretoss has been consistently a great experience. For this latest delivery, they once again demonstrated a high level of professionalism, strong...
Vetted by Fiverr Pro
Kretoss Tech was selected by the Fiverr Pro team for their expertise.
About this gig
Exclusive FlutterFlow App Development | MVP, AI & Cross-Platform Apps
Looking for a Premium FlutterFlow Developer to build a high-quality Android & iOS app? You're in the right place!
At Kretoss Technology, we build modern, scalable, and production-ready FlutterFlow applications for startups, businesses, and enterprises. With 1500+ successful projects delivered worldwide, we help transform ideas into powerful mobile apps.
Our Expertise:
FlutterFlow App Development
Android & iOS Apps
Firebase & Supabase
Custom API Integration
AI Integration
Admin Dashboard
Payment Gateway (Stripe, Apple Pay & More)
Push Notifications
App Store & Play Store Deployment
Maintenance & Support
Our Process:
Requirement Analysis -> Design -> Development Progress Updates -> Testing Delivery
Why Choose Kretoss Technology?
1500+ Projects Delivered
Fast Turnaround
Scalable Solutions
Professional Code Quality
On-Time Delivery
NDA & Confidentiality
Please contact us before placing your order to discuss your project requirements.
About this agency
Kretoss Tech
Vetted Pro
Agency
50 employees
Level 2
Kretoss Tech is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Mobile App Development
Website Development
- FromIndia
- Member sinceMar 2015
- Avg. response time1 hour
- Last deliveryabout 18 hours
Languages
English, Hindi, Gujarati
Kretoss Technology delivers production-ready Web, Mobile, AI, and Custom software solutions for startups & enterprises clients.
AI Automation, AI Agents, SaaS Dev, Mobile Apps, Web Dev, ERP & CRM, Shopify, Flutter, React, UI/UX, and API Integrations.
✓ 1,500+ successful projects delivered worldwide
✓ 12+ years of software development expertise
✓ Trusted by startups & enterprise clients
✓ Dedicated team of experienced engineers
✓ Transparent communication
OpenAI, Claude, React, Next.js, Flutter, React Native, Laravel, Node.js, Python, .NET, Supabase, Firebase, PostgreSQL, Shopify & AWS.
Portfolio
Other Mobile App Development Services we Offer
FAQ
Can you connect my app with REST APIs or third-party services?
Yes. I can integrate REST APIs, GraphQL APIs, payment gateways, Google Maps, AI APIs (OpenAI, Gemini, Claude), Stripe, PayPal, Twilio, and many other third-party services.
What services do you offer with FlutterFlow?
I build high-quality mobile applications using FlutterFlow, including MVPs, business apps, SaaS apps, marketplaces, booking systems, healthcare apps, social apps, eCommerce apps, and internal business tools. I also provide backend integration, Firebase setup, custom APIs, and app deployment.
Can you develop apps for both Android and iOS?
Yes. FlutterFlow allows us to build cross-platform applications from a single codebase that work seamlessly on both Android and iOS.
Can you build custom features that FlutterFlow doesn't support?
Yes. If a feature cannot be built using FlutterFlow's visual builder, I can implement it using Custom Actions, Custom Widgets, Flutter code, or external APIs.
Do you work with existing FlutterFlow projects?
Absolutely. I can continue development, fix bugs, improve UI/UX, optimize performance, add new features, or integrate additional services into your existing FlutterFlow project.
Will I receive the FlutterFlow project source?
Yes. Once the project is completed and the order is delivered, you'll receive the FlutterFlow project along with any agreed source code and documentation.
Can you publish my app to Google Play and Apple App Store?
Yes. I can assist with preparing and publishing your app on both Google Play Store and Apple App Store using your developer accounts.
Reviews
66 reviews for this Gig
| (62) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E eduhubtechnolog
Jamaica
Ongoing collaborationAnother excellent delivery
$200-$400
Price
8 days
Duration
R 
Seller's Response
Helpful?L 
lofprofessional
United States
Ongoing collaborationHighly recommended. Great customer service and profesionalism
$200-$400
Price
7 days
Duration
Helpful?H hetherm
United States
Ongoing collaborationVery good experience and great explanation. I appreciate this team very much.
$2,500-$5,000
Price
4 days
Duration
Helpful?H hetherm
United States
Ongoing collaborationExcellent team to work with. Very informative for someone who does not understand tech. I highly recommend for the founders and visionary that needs tech support.
$2,500-$5,000
Price
2 weeks
Duration
Helpful?E eduhubtechnolog
Jamaica
Ongoing collaborationGreat working with the team, looking forward to the other updates on the app
$400-$600
Price
8 days
Duration
Helpful?
Reviews
66 reviews for this Gig
| (62) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E eduhubtechnolog
Jamaica
Ongoing collaborationAnother excellent delivery
$200-$400
Price
8 days
Duration
R Seller's Response
Helpful?L lofprofessional
United States
Ongoing collaborationHighly recommended. Great customer service and profesionalism
$200-$400
Price
7 days
Duration
Helpful?H hetherm
United States
Ongoing collaborationVery good experience and great explanation. I appreciate this team very much.
$2,500-$5,000
Price
4 days
Duration
Helpful?H hetherm
United States
Ongoing collaborationExcellent team to work with. Very informative for someone who does not understand tech. I highly recommend for the founders and visionary that needs tech support.
$2,500-$5,000
Price
2 weeks
Duration
Helpful?E eduhubtechnolog
Jamaica
Ongoing collaborationGreat working with the team, looking forward to the other updates on the app
$400-$600
Price
8 days
Duration
Helpful?
