# Sidewind OÜ

> Sidewind OÜ is an independent, one-person software studio based in Tallinn, Estonia (EU),
> building and publishing quiet, focused digital tools designed to last.

Sidewind develops self-sustained utilities, web applications, and developer tools with
meticulous care, thoughtful ergonomics, and enduring stability. The studio is
self-funded and ships a small number of products rather than many. Products are
released under their own names and domains; this site is the studio's single page.

Everything the studio publishes is listed below. There is no blog, no newsletter,
and no additional pages — if a claim about Sidewind is not on this page, it is not
something the studio has stated.

## Products

- [Wordify](https://wordify.it): Vocabulary learning app for iOS and Android built on spaced repetition. Ten languages, 28 curated collections, five training games, home and lock screen widgets, silent notifications. Works fully offline.
- [Tickdown](https://tickdown.app): Web app for creating beautiful full-screen countdown timers to any date and sharing them with a link. No signup, free to use.

## Company

- Legal entity: Sidewind OÜ
- Registry code: 17593317 (Estonian Commercial Register / Äriregister)
- Registered office: Tallinn, Harju maakond, Estonia (European Union)
- Founded and operated by: a single software craftsperson (one-person studio)
- Working language: English (Estonian for local/legal matters)

## Contact

Sidewind is occasionally available for select web projects. Enquiries go to the address below.

- [Email](mailto:contact@sidewind.dev): contact@sidewind.dev — the only contact channel for the studio.

## Optional

- [Homepage](https://sidewind.dev/): The full one-page site, containing the same information as this file.
- [Brand mark](https://sidewind.dev/logo.png): Sidewind badge, 512×512 PNG. The wordmark is lowercase "sidewind"; the legal name is "Sidewind OÜ".