We design, build, and ship a focused portfolio of mobile and web products for people who expect more from everyday software. No bloat. No dark patterns. No surprises.
Each product has a clear reason to exist. If it can't be explained in a single sentence, it doesn't ship.
iOS and Android apps — utilities, productivity tools, and small games. Free to download with optional in‑app purchases or subscriptions where they make sense.
Single‑purpose browser tools for the moments you don't want to install anything. Free to use, privacy‑respecting, no account required where we can avoid it.
Some free apps run ads from established networks. Ads are clearly labelled and always removable with a one‑time purchase. No dark patterns.
Every product starts as a small working version used internally for weeks before anyone else sees it. If it stops feeling useful, it gets rewritten. If it holds up, it gets polished until it can be handed to a stranger without hesitation.
The business model is declared on the download page and again inside the app. No product we ship has a surprise paywall on day three.
A single payment unlocks the feature or removes advertising forever on that device family. No renewal, no expiry, no hidden follow‑up charges.
Monthly or annual access for products with ongoing server costs, such as cloud sync. Billed by Apple or Google; cancellable any time from your account.
Some free apps run ads from Google AdMob, Meta Audience Network, and AppLovin. Always labelled and always removable with a one‑time purchase.
We collect the minimum needed to run the product. What is collected is documented in plain English.
No fake timers, no "are you sure" mazes, no disguised buttons, no surprise renewals.
Features that can run on device do. The internet is not a dependency we reach for lightly.
Every support email is read and answered. Most get a reply within two working days.
"We would rather have ten thousand people who love one of our apps than a million who forget they installed it."— Euler Tech
Found a bug, want to write about one of our apps, or have a partnership in mind? Get in touch — every message is read.