CulloLabs

AI-powered apps for people who care about detail.

We build iOS apps that use artificial intelligence thoughtfully — to surface what matters, respect your privacy, and get out of the way.

See WristVault Join the beta

Our first app

WristVault — your watch collection, intelligently managed.

WristVault is a premium watch collection manager for iOS. It tracks what you own, what you wear, what needs service, and what your collection is worth — privately, on your device.

The AI identification feature lets you photograph a watch and receive ranked match candidates with metadata pre-filled. No account required. No data leaves your device except the photo you choose to submit.

01
Local-first and private Your collection stays on your device. Backups go where you choose.
02
AI identification Photograph a watch and get up to three ranked candidates with fields pre-filled for review.
03
Built for collectors Wear tracking, service history, warranty records, timing logs, and collection insights.
WRISTVAULT
Collection
Seiko
Prospex SPB453
Last worn 2 days ago
Christopher Ward
C63 Sealander
Service due in 18 days
Seiko
SKX007
Not worn in 34 days
Collection value
$4,820
AI
First approach
iOS
Native SwiftUI
0
Required accounts

About CulloLabs

Thoughtful software,
precisely made.

CulloLabs is an independent iOS development studio. We build apps at the intersection of artificial intelligence and things people genuinely care about — collections, craft, and detail.

Every app we make is local-first, privacy-respecting, and designed to feel considered rather than feature-complete. We use AI where it genuinely helps and stay out of the way everywhere else.

WristVault is our first public release. More follows.

TestFlight Beta

Be among the first
to try WristVault.

WristVault is in private beta. Leave your email and we'll send you a TestFlight invite when a spot opens.

No spam. TestFlight invite only.