We build systems that transform structured data into actionable insight.
Explore Our SoftwareSome products are available as direct downloads today. Others are being rebuilt as secure SaaS systems for the next phase of Endian Engine.
Platform Transition Notice
Some Endian Engine software is available now as direct downloads. Selected data products are being rebuilt as secure SaaS systems during this transition. Core downloads, company information, and support channels remain available.
Bitcoin Metronome v21 TUNING FORK is a calibration release focused on timing accuracy, cycle transparency, and cleaner long-range Bitcoin-cycle tracking. This version verifies the halving reset logic, adds clearer Bitcoin Year and cycle-status data, improves the season/spectrum ring, and updates the app guidance to better explain what the instrument is showing.
Platform: Android (APK sideload)
A beautiful animated sunset live wallpaper for Android. Windmill spins, birds fly, the moon glows, and lens flares dance — all rendered in real-time. Because sometimes software should just be pretty.
Platform: Android (APK sideload)
Secure SaaS rebuild in progress. Public demo access is temporarily offline during the transition. This product is an interactive 3D scatter plot of 3,342 known nuclides spanning Z=0 through 118 (Hydrogen through Oganesson). Dynamic axis selection, geometry presets, decay-mode coloring, decay arrows with hover detail, and expanded filtering. Neutron-rich isotopes glow in blues. Proton-rich burn in reds and oranges. Alpha emitters shine gold. Stable nuclides stand as solid silver spheres.
Platform: Web
Secure SaaS rebuild in progress. Public demo access is temporarily offline during the transition. This product visualizes all 3,131 US counties in 3D space. Population, growth, age, migration, and diversity data from 2020-2024 Census estimates. Filter, sort, and fly through America's demographic landscape.
Platform: Web
Secure SaaS rebuild in progress. Public demo access is temporarily offline during the transition. This product is a clean 3D globe with a precision latitude and longitude grid overlay. 65,341 surface cells mapping the Earth. Use it standalone or as the foundation for your own data layers.
Platform: Web
Secure SaaS rebuild in progress. Public demo access is temporarily offline during the transition. This product is an interactive 3D globe with 222 data columns and 312,000 data points. Explore countries, capitals, cities, and US counties overlaid on a rotating Earth with lat/lon grid lines.
Platform: Web
Audio Clock Demonstration keeps you aware of the time without pulling you out of your work. This free demo speaks the current time every 10 minutes using the Windows text-to-speech voices already installed on your computer. It is a limited preview of the full Audio Clock product line. Paid versions unlock additional features such as voice selection, system tray controls, and Random Mode, which spaces announcements at approximately 8 to 12 minute intervals. Audio Clock is ideal for long coding sessions, late-night work, or any time you want a spoken time check without breaking focus. Additional voices may be available through Microsoft, but they are not included with this app.
Platform: Windows 10/11
Auto-Start on Boot
Press Win+R, type shell:startup, press Enter.
Copy the .exe into that folder. It will launch automatically every time Windows starts.
Bitcoin Metronome v21 TUNING FORK is a calibration release focused on timing accuracy, cycle transparency, and cleaner long-range Bitcoin-cycle tracking. This version verifies the halving reset logic, adds clearer Bitcoin Year and cycle-status data, improves the season/spectrum ring, and updates the app guidance to better explain what the instrument is showing.
Android APK Install Note
To install APK files, enable Install from unknown sources on your Android device. Go to Settings → Security (or Settings → Apps → Special access → Install unknown apps on newer Android versions) and allow your browser to install APKs. You can disable this after installation.
Updates are delivered from this website. When a new version is released, return here and download the latest build for your device.
What is an Endian?
An Endian is someone who values science, numbers, structure, and understanding how things work. Someone who believes in learning something new every day — and teaching something new every day — for life.
To us, life is not just a way to get somewhere. It is a journey through time, and precision matters. One second is always one second. We study what we do before we do it, we do things right the first time, and we believe planning and organization are essential to keeping order in our work and in our lives.
Order drives execution. At Endian Engine LLC, we build systems that transform structured data into actionable insight.
Endian Engine is a software studio based in Kalamazoo, Michigan. We build tools that make complex data accessible — from nuclear physics to cryptocurrency to census demographics.
Founded in 2026, we believe that the best software transforms structured data into visual insight that anyone can explore.
Our tools are built with obsessive attention to accuracy and visual clarity. Whether it's 3,342 nuclides plotted in 3D or every county in America mapped by demographic data, we don't cut corners on the data.
General contact, support, and future SaaS inquiries all start here.
General Contact
Use this address for general questions, company contact, and routing.
Some Endian Engine software is free today, and selected products are being rebuilt as secure SaaS offerings. If you want to support independent development during that buildout, voluntary tips are appreciated.
Thank you for supporting independent software.
Voluntary tips are not tax-deductible charitable donations.
Not ready yet? No pressure. Bookmark us — we'll have something new when you come back.
