What is Horologe?
Horologe is the app for watch enthusiasts who want to catalog, manage, and admire their collection in an organized and private way. Brand, reference, prices, photos, warranties, and service records — all in one place, stored locally on your device.
Key Features
- Complete database — brand, model, reference, serial number, caliber, year of production, and much more
- HD gallery — photos of every watch, accessories, warranty, caseback, and dial details
- Collection statistics — total value, brand and movement breakdown, most worn pieces
- Status & wishlist — owned, sold, wishlist, or in repair, with automatic gain calculated when you sell
- Maintenance log — completed interventions and service costs, with reminders based on the interval you set
- Wear log — mark the days you wear a watch with a tap and discover which pieces you reach for the most
- Accuracy log — track the daily rate deviation of your movements over time
- Document attachments — keep warranty cards, receipts, and certificates alongside each watch
- App lock — protect your collection with Face ID or Touch ID on iOS, and fingerprint, face or PIN on Android
- Export & backup — a PDF sheet for each watch, an insurance PDF inventory (iOS), a CSV of the collection and a full ZIP backup with photos, compatible between iOS and Android
- Privacy first — database stored locally on your device (or your personal iCloud), no external servers
- No subscription — free, with no ads and no in-app purchases
Platforms
Available on iPhone and iPad with iOS/iPadOS 17 or later and on Android 7.0 or later, in seven languages. iCloud sync is available on iOS only.


























