Mobile apps
One codebase, native look and performance on iPhone and Android. We design it, build it and publish it.
- iOS and Android from a single codebase
- Calendar, contacts, maps and offline support
- App Store and Google Play publishing and updates
Technology boutique · Portugal
We design and build mobile apps, web apps and websites — Flutter for iOS and Android, Ruby on Rails for the web and the backend. A small team that takes your product from first sketch to the stores, and stays with it after launch.
Our apps are live on the App Store and Google Play.
What we do
We keep our toolbox deliberately small, so we know every part of it deeply.
One codebase, native look and performance on iPhone and Android. We design it, build it and publish it.
Back offices, client portals, APIs and SaaS products, on a framework that lets us move fast without cutting corners.
Fast, responsive websites that load quickly, read well on any screen and are easy to keep up to date.
Most of our projects need more than one piece: an app, the system behind it and a website to point people to. We build all of them, so nothing gets lost between agencies.
Selected work
Client projects and our own products, all live in the stores.
Client project · ACIF-CCIM
The official visitor app for Madeira's largest business exhibition, and the system the organisers use to run it.
Visitors browse exhibitors and events, save their favourites, add an event to their calendar or an exhibitor to their contacts, and find any stand on the interactive floor plan. Behind the app, a Ruby on Rails back office and API let the organisers update exhibitors, events, schedules and raffles themselves, edition after edition.


Our own label
Brain-training games with a polished feel and real cognitive science behind them. Designed, built and published by Tekinsight.


Memory training with visual and sound sequences. Four modes (Sequentia, Matrix, Identix and Reverse), each working a different kind of memory. Available in five languages.


The classic sliding-tile puzzle, redesigned. Ten levels from 2×3 to 7×7, twelve hand-picked images, hints when you need them, and it plays fully offline.


Our own product
A fast, no-nonsense TV guide for Portuguese television.
See what's on right now across every channel or just your favourites, browse seven days back and seven days ahead, and search for any programme to find when and where it airs. A movie section adds categories, trailers, cast and favourite actors.
How we work
We talk through your goals, your users and your constraints, then send you a clear scope and estimate.
Screens and flows you can click through and comment on before a line of code is written.
Short iterations with regular test builds on your own phone, so you see progress as it happens.
Store submission, server deployment and analytics. We handle the paperwork and the review process.
OS updates, fixes and new features. We maintain what we build, year after year.
About Tekinsight
Tekinsight is an independent technology boutique. When you work with us, you talk directly to the people designing and writing your software. No account managers, no hand-offs.
We also build and run our own apps. Sagax Games and Guia TV keep us honest about what it really takes to ship, support and grow a product that people use every day.
One conversation with the people doing the work, from kickoff to launch.
Design, mobile, backend, web, stores and hosting, under one roof.
Flutter and Rails, known deeply rather than a long list of tools known a little.
We maintain what we ship, and our client apps return edition after edition.
Contact
Tell us what you're building, or what you'd like to build. A few lines is plenty; we'll get back to you to talk it through.