uNotch · macOS Calendar, timers and files in a swipeable panel. Works with or without a notch. 
Optional Premium Weather sends city searches to Apple’s MapKit and your chosen city to WeatherKit.
Independent software studio
Small studio.
Big on the
details.
We make thoughtful Mac apps.
And bring the same care to your next product.
Selected work
Useful things, made with care. uNotch · macOS Calendar, timers and files in a swipeable panel. Works with or without a notch. 
uChecker · macOS Proofreads and rephrases your text on-device. No account, no tracking. Work with the studio
The same care.
Your next product.
We build our own apps and work with people building theirs. Bring a new idea, an existing product, or one well-defined problem.
Tell us about itNative apps
iOS, Android and macOS apps, shaped around the way people use each platform. From a focused first version to store submission.
- Product design
- Native development
- App Store & Google Play
A good starting point
A Mac utility, a mobile MVP, or the next release of an existing app.
Web & backend
Web interfaces, APIs and the infrastructure behind them. Designed together, with a clear path from the first workflow to deployment.
- Web applications
- APIs & data
- Infrastructure
A good starting point
A customer portal, an internal tool, or a web product with its own API.
AI & product care
Useful AI features, bots and agents, plus focused reviews of code, architecture, privacy and UX. Start with the problem that matters most.
- AI features & agents
- Technical audits
- Ongoing development
A good starting point
An assistant inside your product, a workflow to automate, or an app that needs a careful review.
App audits & fix sprints
For existing iOS and macOS apps
Start with one problem, take a broader look at your app, or get an agreed improvement implemented. Choose the engagement that fits the work ahead.
01 / Diagnose
Focused app audit
€350Fixed price · agreed scope
Investigate a specific issue or review one selected area of an existing app.
- Up to 4 hours of investigation
- Written findings with supporting evidence
02 / Review
Full app audit
€950Fixed price · agreed scope
Review architecture, performance risks and release readiness together before your next substantial investment.
- Architecture, performance and release readiness
- Up to 12 hours of review and reporting, including the call
03 / Implement
Fix & ship sprint
From €1,500Final quote after scoping
Turn a known issue into a reviewed code change: a performance fix, a contained refactor or a release-flow repair.
- A written scope and acceptance criteria
- Implementation in your existing codebase
How we work
Product-minded
Every project gets treated like one of our own apps: opinionated details, real polish, no handoff between design and engineering.
Private by default
Our apps run on-device first, with no accounts, no tracking, and honest, readable legal pages. We bring the same defaults to client work.
Direct collaboration
The person you talk to is the person writing the code. Scope, decisions and next steps are agreed together.
Let's make something useful
What do you have in mind?
A new idea, a rough brief, a product that needs another pair of hands. A short note is enough to start.
hello@uagency.dev