Transform Your Ideas Into Powerful Mobile Apps
We craft exceptional mobile experiences, robust backends, and seamless integrations that drive business growth.
GreaseFit
The free fitness & nutrition tracking app — built independently, ad-free, GDPR-secure.
GreaseFit is our flagship mobile app for iOS and Android. Track calories, macros and micronutrients, scan food barcodes, estimate a plate with AI, build your own recipes and log your workouts — all without ads, paywalls on the essentials, or selling your data. Made in 🇳🇱 with elbow grease.
- ✓Calorie & macro tracking
- ✓Vitamins & minerals too
- ✓Food barcode scanner
- ✓AI photo food estimation
- ✓Recipe builder & food library
- ✓Workout & exercise logging
- ✓Import your history from Lose It
- ✓GDPR-secure, hosted in the EU
Our Services
End-to-end solutions tailored to your business needs
Mobile App Development
Native iOS and Android apps built with cutting-edge technologies. From concept to App Store deployment, we deliver polished, high-performance applications.
Backend Solutions
Scalable, secure backend infrastructure with RESTful APIs, real-time databases, and cloud deployment on Google Cloud and DigitalOcean. Built for reliability and performance.
Tap to Pay Integration
Seamless payment processing with Stripe, Square, and Apple Pay. Accept contactless payments directly on your mobile devices with enterprise-grade security.
Membership & Loyalty Systems
Digital passes, loyalty programs, and membership management with Apple Wallet and Google Pay integration. Increase customer retention and engagement.
SaaS Solutions
Complete Software-as-a-Service platforms with subscription management, analytics dashboards, multi-tenancy, and automated billing systems.
Consulting & Support
Technical consulting, app modernization, performance optimization, and ongoing maintenance to keep your applications running smoothly.
Why Choose Greasy Apps?
We're a team of passionate developers, designers, and product strategists dedicated to creating mobile experiences that users love and businesses depend on.
With years of experience across industries—from fintech and healthcare to retail and entertainment—we bring technical expertise and strategic thinking to every project.
Expert Development
Quality code and best practices in every line
Agile Development
Fast iterations, transparent communication, on-time delivery
Future-Proof Technology
Modern tech stack designed for scalability and maintenance
Let's Build Something Amazing
Ready to start your project? Get in touch with us today.
Contact Information
Phone
+316 244 24 058Timezone
GMT+1 Amsterdam
Location
Drachten, Netherlands
KvK Number
97067784