Independent software studio Software,
Software,
built with care.
Native desktop and mobile applications for power users and professionals. No telemetry, no dark patterns, no compromises.
No telemetry
Subscribe or buy outright
macOS · Windows · Linux · iOS · Android
Featured
What we ship
Focused tools for engineers, homelab operators, and people who care about how their software is built.
Cosmic Drop
Merge planets. Forge the Sun. A cosmic drop-and-merge puzzle for iPhone and iPad.
Drop adorable planets into a cosmic jar — when two of the same kind touch, they fuse into the next, bigger one. Chain combos, forge the Sun for a supernova victory, and battle through 50 levels across 10 worlds of fire, ice, forest, and storm. One finger. No ads. No account. No internet required. Available now on the App Store.
iOS · $0 forever
Details 
OtterLearn
Splash into learning! Over 300 games per subject at every grade — math, spelling, reading and science for Pre-K through 6th.
A beautiful learning adventure for iPhone, iPad, and Mac. Every grade level gets its own library of 300+ games in each of four subjects — math, spelling, language arts and science — so a 5th grader never sees toddler games and a preschooler never meets algebra. And every question teaches: the golden "Teach Me" button opens Otter School, where Professor Otter hands over a memory trick or a worked example on different numbers, then asks the child to finish the thinking. No ads, no tracking, no account, and everything a child does stays on the family's own devices.
iOS macOS · From $0 forever
Details The principles
Built for the long term.
No analytics watching your every move. No bloat. Software that does what it says, charges what it should, and keeps doing it.
Native
Real desktop applications that respect your platform. Built with native frameworks, not bundled browsers.
Private
Your data stays on your machine. Zero telemetry, zero profiling, zero third-party trackers — ever.
Flexible
Subscribe monthly, yearly, or buy a perpetual license — you choose. Transparent pricing, no surprise paywalls.
Considered
Every interaction designed deliberately. No feature creep, no dark patterns, no busy interfaces.
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