Most of our work is behind a firewall. These three are not.
Nobody paid us to build these. Knowledge graphs and agent systems for enterprises that cannot publish a screenshot - that is the rest of what we do. These three are ours: designed, written and funded by the same people who build those graphs. We pay the bills and answer the support mail. Native iOS, with a new release every few days. Every pattern we later take into client work got its first bruises here.
No download counts, no revenue, no star ratings on this page. Only what can be checked.
Lock In Chinese
Chinese vocabulary that interrupts you where you already look.
An HSK 3.0 course wired into iOS Screen Time. Words surface on the lock screen and in widgets all day; when a distracting app is sealed, the way back in is a correct review, which buys a timed unlock window. Spaced repetition enforced by a shield extension instead of a streak counter.
- Platform
- Native iOS - SwiftUI, Family Controls, DeviceActivity
- Detail
- HSK 3.0 vocabulary, levels 1-6
- Note
- Lock screen widgets, Live Activity, shield extensions
Ailifestory
An elder's stories, recorded by voice, kept inside the family.
A voice interview that asks one question at a time and records the answer. Approved moments become a private family feed and a weekly podcast-style episode. An App Clip lets an invited relative try it from a link before installing anything, and nothing reaches the family until the storyteller approves it.
- Platform
- Native iOS - SwiftUI, App Clip, widgets
- Detail
- Private by default - every moment is approved before the circle sees it
- Note
- Weekly episodes assembled from approved recordings
dotself
A logbook, not a coach.
A dense factual record of a body: structured entries, up to two years of Apple Health history imported at setup, and natural-language logging that turns a spoken set of squats into typed data. It reports what it recorded, with exact units and timestamps, and never congratulates you for it.
- Platform
- Native iOS - SwiftUI, HealthKit
- Detail
- Up to two years of Apple Health history on first run
- Note
- Facts, units and timestamps. No motivational copy.
Two of the things we wrote to keep the release cycle short, both public.