An independent studio crafting apps, games, and digital products people love, from the first spark of an idea all the way to launch and beyond.
We design, build, and ship our own products, and take on select projects where we can do great work.
Fast, polished apps built to launch on the App Store and Google Play and to grow with real users.
Web apps, tools, and cloud backends, designed and engineered to be reliable, scalable, and easy to use.
Concept, design, development, store launch, and live operations. We can own the whole journey.
The things we make for ourselves, crafted with the same care we'd bring to yours.
An idle universe of collectible cosmic domains. Forge, collect, and ascend the realms. Free on Google Play, published by Joslin Solutions.
A fast, addictive geography quiz. Test your knowledge of the world's flags and maps, discover new countries as you play, and expand your world knowledge one snip at a time. Free on Google Play and the App Store.
The taste debate, published daily. Rate restaurant dishes by criteria, lock in your vote, and unlock taste leaderboards from global all the way down to your US state. Free on Google Play.
A relaxing block puzzle carved from minerals. Drop pieces to clear rows and columns, earn Resonance, and unlock gorgeous mineral boards. No timers, no pressure. Simple to start, hard to put down. Free on Google Play.
A real-time stock-market signal desktop app. Built in Python with a full custom GUI, it streams live market data and news, runs a suite of technical indicators (RSI, MACD, SMA, CCI, and more) across day, weekly, monthly, and longer-term strategies, and pops up consensus buy / sell alerts. An internal research tool: it surfaces signals for a person to review and act on, and never places trades itself.
Joslin Solutions isn't just a portfolio. We take on select client projects and bring the same craft we put into our own apps. We've shipped multiple apps to Google Play, with iOS on the way, so we know the whole road: design, development, backend, hosting, and store launch. Work directly with the person building it, no big-agency overhead.
Joslin Solutions LLC is an independent software company. We build our own apps and digital products, and partner on select projects where we can add real value. We care about the details: the parts that make software feel effortless.
RealmForge, our idle collectible game on Google Play, is our first published title, with more apps and products on the way.
Milestones, launches, and what we're building next.
Geo Snips has arrived on the Apple App Store, and we're bringing the rest of the lineup (RealmForge, BiteRanks, and RockBlocks) to iPhone and iPad next. Every app is free to play on Android today.
See all our apps →Our flags and maps geography quiz is now available for iPhone and iPad on the Apple App Store, and still free to play on Android. Geo Snips is the first of our apps to reach iOS.
Get it on the App Store →Our relaxing mineral block puzzle is out now and free on Android. Drop pieces to clear rows and columns, earn Resonance, and unlock gorgeous mineral boards. No timers, no pressure.
Get it on Google Play →Our restaurant taste-ranking app is out now and free on Android. Rate dishes by criteria, lock your vote, and climb the taste leaderboards from global down to your US state.
Get it on Google Play →Our flags and maps geography quiz is out now and free to play on Android. How well do you know the world?
Get it on Google Play →Our first published game is live and free to play on Android: an idle universe of collectible cosmic domains, and the first of many titles to come from Joslin Solutions.
Get it on Google Play →Finished building TravBot, our private real-time market signal desktop app: a full custom Python GUI that streams live market data and news, runs a suite of technical indicators, and surfaces consensus alerts across multiple strategy timeframes.
Have a project, a partnership, or just a question? Tell us a bit about it and we'll get back to you.