Capture the property. Publish from the kerb.
What this is
Casement is a native iPhone and Android app for listing agents. You walk a property, capture it room by room, dictate the notes that become the listing copy, and publish a draft before you leave the kerb — then run showings, geofenced open-house check-in and buyer leads out of the same app. It is built for the agent working alone in an empty house with one hand on a phone, not for a desk.
Casement is designed twice — once in the iOS idiom and once in Material 3 — rather than one layout wrapped twice for both stores.
| Dimension | iOS | Android |
|---|---|---|
| Specced against | Swift · SwiftUI | Kotlin · Jetpack Compose |
| Design language | The Apple platform idiom | Material 3, redesigned rather than skinned |
| Screens in this set | 2 | 1 |
2 in the iOS idiom and 1 redesigned in Material 3 — the same feature rebuilt, not the same layout skinned. Everything inside the frames is fictional demo data.
The 7am screen: hero capture card for the half-finished draft at 12 Alder Row, an overnight buyer lead, a "needs finishing" carousel of three drafts with progress rings, and the day's showings as a grouped inset list with a drive-time chip, a swiped row showing the Confirm / Reschedule / Navigate actions, the running Live Activity, and a three-tile stat strip.
The screen the agent stands in the room with:
full-bleed viewfinder over the staged primary bedroom, horizon guide reading level, room progress rail, LiDAR measure overlay, capture cluster, and the dictation sheet at its medium detent carrying the live transcript, the draft listing copy, extracted feature chips and the upload queue.
The same day, the same records and the same numbers as the iOS home screen, expressed in Android idioms:
top app bar and supporting text, filled and elevated cards, outlined draft cards with linear progress, primary tabs, list items with leading time badges and trailing assist chips, tonal swipe actions, an extended FAB for capture, a snackbar for the pending uploads and a navigation bar with a pill indicator.
6 capabilities Casement is designed around. Each is an operating-system entitlement or a hardware path a browser tab either cannot reach or cannot be trusted to hold.
Design intent, not shipped implementation. Each line describes the target architecture this build is specced against.
Swift and SwiftUI on iOS, Kotlin and Jetpack Compose on Android, with the domain logic written once and consumed by both. A target architecture, not a shipped dependency list.
Casement is a design build, so there is nothing to buy on this page. If your team has a problem that needs this kind of depth — offline for a full shift, real sensors, work that has to happen with the screen off — tell us about it and we will tell you honestly whether we are the right people to build it.