App development
Web & mobile app development, end to end.
BuildWithIK is an app development company building web and mobile apps end to end — booking systems, customer portals, dashboards and native-feel mobile apps with authentication, payments and real data. Designed, built and shipped by senior engineers, with fixed scope and price and full ownership for you.
Web apps and mobile apps
Booking and scheduling systems, customer and client portals, admin dashboards, marketplaces, and full mobile apps that feel native. We handle the real product work most templates skip: accounts and auth, payments and subscriptions, data models, notifications, and the reliability that keeps the app running long after launch.
Built by senior engineers
Every app is built by senior engineers, not juniors on your budget. That shows up where it counts — clean architecture, secure data, and an app that scales with your users instead of buckling. You own the code, the app-store accounts, and every asset.
From idea to launch
Start with a free call and a fixed written scope. We design, build and ship, sharing progress as it happens, and hand you a launched product you own outright — plus the option to keep improving it with the same senior team.
What's included
What you get.
- Native-feel mobile apps (iOS & Android)
- Web apps: portals, dashboards, booking, marketplaces
- Auth, payments, subscriptions and notifications
- Reliable data models and integrations
- App-store setup and launch
- Full ownership of code and accounts
Every project is fixed scope and price, agreed in writing before we start — and you own everything we build. See all services.
Questions
app development, answered.
Talk to a founder — no bots, no obligation. The first call is free.
Book a free callPrefer to type? Email us — we usually reply within a few hours.
Do you build both web apps and mobile apps?
Yes. BuildWithIK builds web apps (portals, dashboards, booking systems, marketplaces) and native-feel mobile apps for iOS and Android, with auth, payments and real data handled properly. Many clients launch a web app and mobile app from one build.
How long does it take to build an app?
It depends on scope, but because the scope is fixed in writing up front you know the timeline before we start. Smaller apps ship in weeks; larger products are staged into milestones you can see progress against.
How much does app development cost?
Apps are scoped individually, so cost depends on scope, platform, data, payments, and design. Whatever the scope, the number is agreed in writing before any work starts — fixed, with no surprise invoices. The first call to turn your idea into a firm quote is free.
