Have you seen me
HYSM is a small studio making useful mobile apps. No surveillance layer. No mandatory account. The work lives on your device first — then, only if you ask, talks to a service you chose.
Why this name
“Have you seen me?” used to mean a person gone missing. Online it flipped: everything has seen you. Trackers, SDKs, “free” accounts where YOU are the product.
HYSM asks the other way. Have you seen yourself? Your week? Your meetings? Your own files? Your mental comfort? We build tools that hand that back — quietly, locally, without making you and your data sales-asset for a platform.
The pact
01 · Privacy
Planner data, recordings, and notes stay in app-private storage. We do not run analytics. We do not need your email to let the app work.
02 · Security
API keys you bring live in EncryptedSharedPreferences backed by Android Keystore. Nothing secret is baked into the APK. Network is HTTPS and user-started.
03 · Open
Architecture and privacy notes ship with the source. You should be able to see what an app does before you trust it with a your personal life and data.
Portfolio
Two apps in active development. Sideload builds first. Play listings when the product is honest enough to charge for.
What it solves. A syllabus is a PDF that pretends to be a plan. DueNext turns it into a semester timeline you can see on Monday morning — what is due, what is heavy, what to study before Hell Week.
What it solves. You cannot type as fast as a lecture. ClassReplay records on-device, transcribes when you tap (Whisper), summarizes when you tap (xAI), and keeps the library by date — then exports a PDF you can actually study from.
What it will solve. The next tool earns a card when it is real. Same rules: local-first core, optional network, no telemetry tax.
Open nature
Every HYSM app is written so a skeptical person can answer three questions: What does it store? When does it leave the phone? How do I delete it?
Store
Room / files on device. Secrets in Keystore. Backups excluded from cloud where the OS allows it.
Leave
Only on a tap you can describe in one sentence: “transcribe this lecture,” “extract this syllabus.”
Delete
A single control that wipes local data. Uninstalling is enough. There is no shadow profile on our servers because there is no profile.
Contact
Builds are tested on Android 10 and up. If you want DueNext or ClassReplay on a device, say which phone and which app. We will not put you on a newsletter that phones home — this page has no tracker.