LoanSage
Mortgage calculator for iPhone
Coming soon to iPhoneCompare loans, see what you can afford and check whether refinancing pays off, all on your iPhone. No account needed.
Visit loansage.app →
Launch your iOS or web app
without hiring an engineering team
We design and build apps for founders who want senior engineers on their project.
One partner, from first sketch to App Store launch.
Our apps
More apps on the way. Have an idea? Let's build it →
What we build for you
Whether you're starting from an idea or an aging codebase, we'll help you ship a product your users enjoy.
Your app, from idea to launch
Turn your idea into a working iPhone or web app. One senior team handles design, build and release.
- Product design and prototypes
- iPhone and web apps
- App Store release and launch support
Healthcare software built for HIPAA
Patient portals, scheduling, eligibility checks and billing tools from engineers who have built them for EHR platforms.
- Secure handling of patient data (PHI)
- EHR and insurance integrations
- Telehealth, scheduling and reporting
Modernize your frontend without a rewrite
Move a legacy frontend to React or Next.js one step at a time, while your team keeps shipping features.
- Step-by-step migration plans
- Design systems and micro-frontends
- Architecture and code reviews
Ready to build?
Send us your project details or questions at contact@masoft.pro