Currently shipping: Keystone is live
VinTEK Solutions is a small studio building cross-platform apps for the people who actually need them. Eight in the lineup. Zero we'd be embarrassed to show our mothers.
Each one started as a complaint we couldn't outsource. They share a stack and a stance: built carefully, shipped quickly, priced honestly.
AI grocery planning with real Kroger prices. The smart shopping list that knows what milk costs at your store.
Live
Branch-themed military test prep. Dream-sheet your MOS, see if you qualify, train against the real ASVAB.
Live
Run a service business from your phone. Clients, scheduling, invoicing, payments — without a SaaS-shaped subscription.
Live
Songwriter's notebook with inline chords, transpose, tuner, metronome. Stage-ready on phone, tablet, or Chromebook.
Live
500+ cocktails and mocktails with AI substitutions and a tasting journal. Mocktails are first-class drinks. Always.
Live
Brand-agnostic BBQ companion. Cuts × techniques, live cook timeline, AI swaps, pantry tracking for backyard pitmasters.
Soon
A Bible study companion for studying on your own, leading a group, or walking your own kids through scripture at the table.
Soon
A word processor built for writing a book — true rich text, manual or AI illustrations placed at your cursor, and a reader with a real page-turn.
The stack is opinionated for a reason. Each piece is chosen because it lets one person ship like a team.
One codebase ships Android and iOS — and Chromebook, where SongBook needs it. No "we'll get to iOS later."
SQLDelight + Ktor + Coil. Apps stay useful on a plane, at the cabin, or two bars of LTE.
Gemini, Imagen, Claude — used in the workflow, never as marketing decoration. We pay for tokens; you don't pay for hype.
RevenueCat for in-app subs, Stripe for direct invoicing. Free tiers that actually work. No dark patterns.
If you'd disagree with all five, our apps probably aren't for you. We're okay with that.
“If a free tier feels like a trap, you've already failed.”
“Mocktails are first-class drinks. Always.”
“Cross-platform isn't a compromise. Done right, it's a multiplier.”
“If it doesn't work offline, it doesn't really work.”
“Subscriptions should buy you power, not pacify your guilt.”
Keystone is live — on the App Store, and free to download on Google Play. EverList, ASVAB Prep, TendaBar, Smoke Chamber, and SongBook are all live on both iPhone/iPad and Android too (SongBook including Chromebook via ARC++).
All six shipping apps are live. Coming up: Berea, a Bible study companion, is next out the door.
Drop feedback on an app you're testing, pitch an app idea you want built, or just say hi. We read every message.