A focused collection of iOS and web apps — each one designed, built, and maintained in-house.
New in 2.0: Pick'em against the model, smarter predictions, Awards Race, Record Book, Time Machine, payrolls, transactions, and a fresh look on every screen.
See turbulence before you feel it — live pilot reports, FAA charts, a route briefing, saved flight plans and Turbulence Meter sessions, synced with iCloud.
Every real exam question with a plain-language explanation for each — plus the full FCC Part 97 rules, calculators, a CW trainer, and optional iCloud sync across your devices.
Build a fair youth soccer lineup in one tap — every player gets their minimum, the goalkeeper rotates, and the season’s playing time is on the record. Made for the touchline, signal or not.
Know who is legal to pitch before you get to the field — live pitch counts, rest days, fair playing time and 32 ready-made practice plans. Built for the dugout, and it works with no signal.
Learn how medical ultrasound works, from the physics of a single wave to the design and regulation of the devices that use it — with 65 lessons, 16 interactive labs, and 14 engineering tools.
Instant, offline search of 175,000+ FDA 510(k)-cleared medical devices. Plus statistics dashboard with clearance trends, average review times, and charts.
Bookkeeping for US contractors, freelancers, and gig workers: voice capture, official IRS mileage rates, Schedule C mapping, and quarterly estimates that show their work. No account, no ads, no tracking.
Count down to the next session, then follow the season: racing news, calendar, standings, live session timing, local weather, circuit guides and reminders. Free, no account, no ads.
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