Learn Piano: Play Songs
Point the camera at sheet music, or let it listen to a song — either becomes a playable lesson. Score recognition and note transcription run on the phone, and the mic hears your real piano while you practice.
A one-person product studio with its own gear: a piano teacher live on the App Store, an AI menu reader in TestFlight, a joke red-flag detector — and home-built attribution, subscriptions and a marketing autopilot wired in behind them.
Tune inPoint the camera at sheet music, or let it listen to a song — either becomes a playable lesson. Score recognition and note transcription run on the phone, and the mic hears your real piano while you practice.
One photo of a restaurant menu — or of the plate itself — and it says what to order for your health profile: allergens, macros and nutrition numbers it does not make up.
A joke red-flag detector: feed it a photo or a chat screenshot, get a verdict. Analysis stays on the device, and a serious safety mode takes over when it stops being funny.
A B2B marketplace where brands license fashion designs: watermarked previews out in the open, full tech packs released from escrow once the deal closes.
Mobile attribution without AppsFlyer: install matching, a production Swift SDK and live ad-spend connectors. The apps above report into it every day.
Subscriptions and one-time purchases without RevenueCat: StoreKit 2 receipts verified without Apple keys, Google Play notifications ingested, entitlements served over signed webhooks.
A marketing autopilot with a taste gate: it watches competitors over the public iTunes API, drafts campaigns from evidence, and publishes nothing until a human signs off.
An agent-owned wiki that compiles every working session into entity cards, sources and health checks. The copy on this page came out of it — not out of thin air.
Constructor for HTML5 playable ads with a fake-3D garage scene; export presets for AppLovin, Google, Meta and Mintegral.
Internal toolTop-down traffic-dodge playable ad with photoreal car sprites.
PlayableHuman/AI task queue with an atomic claim API and a Telegram adapter.
GitHubOpen-source constructor for pROAS and pLTV prediction dashboards over MMP cohort data.
GitHubgenhood.com rebuilt from Wix into a fast static site with a bold Gen-Z direction.
genhood.comThe studio shell the store releases ship under.
eponymicalgames.comStation ID