Native iOS development
Apps built in Swift and SwiftUI for iPhone and iPad — fast, reliable, and at home on Apple platforms.
iOS App Studio · Vilnius, Lithuania
We design and build
native iOS apps.
RJ Labs is an independent studio crafting focused, well-made apps for iPhone and iPad — from the first idea through to App Store launch and beyond.
What we do
End-to-end iOS product development. We take care of the design, the engineering, and the launch so you ship something people love to use.
Product & UX design
From wireframes to polished interfaces, we shape clear, intuitive experiences that follow Apple's design guidelines.
App Store launch
We handle submission, review, and release — then support and improve the app once it's live.
About RJ Labs
RJ Labs is an independent iOS app studio based in Vilnius, Lithuania. We're a small, focused team that cares about craft — building apps that are simple to use and a pleasure to return to.
Whether you're a startup with an idea or an established business bringing a product to iPhone, we partner with you from concept through to a successful App Store launch.
- Founded2026
- Based inVilnius, Lithuania
- FocusiPhone & iPad apps
Contact
Have an app in mind, or just want to talk? Get in touch — we read every message.
Get in touch
Office
RJ Labs, MBŽygio g. 97, R2
LT-08236 Vilnius
Lithuania
Business hours
Monday–Friday
9:00–17:00 (EET)