Independent iOS studio · Basque Country
We make iOS apps that do one thing well.
Small, native and private by design. Seize is two developers building focused apps for everyday life — no accounts, no ads, no noise. Each app has one job, and a name that says it.
See the appsApps
Three apps, three jobs.
Household rhythms, recurring money, and daily support in recovery. Different problems, the same way of building: one screen you understand at a glance, your data on your device, Spanish and English from day one.
Cycle Timers
Recurring household timers you can read at a glance — from the Home Screen widget, without opening the app.
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Drip
See exactly where your money drips: every subscription, bill and membership shown as what it really costs a year.
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Anchor
Daily support for eating-disorder recovery: routines that hold you and tools for the hard moment — alongside professional treatment, never instead of it.
Learn more →How we build
Native, focused, private by design.
Building apps is what we do well, and we do it the boring way: Swift and SwiftUI, the platform's own frameworks, and a lot of time spent on the one screen people will actually look at.
Native first
SwiftUI end to end. Widgets, Live Activities, Siri Shortcuts and Apple Health when they earn their place — never a web view pretending to be an app.
One job per app
Each app answers one question. If a feature doesn't serve that question, it doesn't ship, however clever it is.
Private by design
No accounts, no analytics, no advertising. Your content lives on your device and, when you choose, in your own iCloud — we never see it.
Two languages from day one
English and Spanish are written together, not translated afterwards. Copy is part of the design, and tone is part of the copy.
Studio
Two developers, one bar.
Seize Apps is Izotz and Sendoa. Every app has one of us as its lead — the person who decides what ships and who answers for it — and both of us behind the same standard of craft.
Izotz Cristobal Mota
Co-founder · Developer
Builds Cycle Timers and the studio's shared foundations. Basque Country, Spain.
Sendoa Sola
Co-founder · Developer
Builds Drip and Anchor, and the apps in the works after them. Basque Country, Spain.
We are not an agency and we don't take client work: we make our own apps, ship them ourselves, and stay small enough that the person who wrote the code is the one reading your email.
Contact
Say hello.
Questions, ideas, a bug you found — one address, read by us.