Sesin IT is the name we publish under. It is an independent software studio: a small operation that designs, writes, tests and ships its own apps for iPhone and iPad, end to end, without outside investors deciding what gets built.
We work on a narrow set of products at a time and take them further than a bigger catalogue would allow. An app ships when it is genuinely good at the one thing it promises — not when a quarter ends.
The apps span training, personal finance, languages, a password vault, electrical exam prep and jobsite inventory. What they have in common is not a subject; it is a way of building: your data stays where you put it, and nothing is collected that the app does not need. The full list is on the products page.