Kronora: Watch Collection
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About this app
What is your collection worth today? When is the automatic due for a service? Which watch hasn't left the box in months?
Kronora is the digital logbook for watch lovers: every piece with its full spec sheet, its value and its service history. All on your phone, no account needed.
- EVERY WATCH, EVERY DETAIL
Brand, model, reference, caliber, movement, case, dial, crystal, bezel, water resistance, complications, serial number. Photos, receipts and warranty card attached to each watch. Custom fields for everything else.
- VALUE AND TRENDS
Purchase price, current estimate and market price, with a history and a chart for every watch. See how much you invested, what the collection is worth today and which pieces gained the most.
- SERVICE WITHOUT SURPRISES
A service interval for each watch, a full service log with costs, and reminders before a service or a warranty expires. Kronora also tells you which automatics have been sitting still for too long.
- MECHANICAL ACCURACY
Log the seconds gained or lost per day: average, trend and a comparison with COSC limits.
- WHAT YOU WEAR
One tap to log today's watch. Wear streaks, a wear heatmap, cost per wear, the pieces that never leave the box, and a suggestion for what to wear today.
- STRAPS, WISHLIST, TRAVEL
A strap inventory showing which watch each strap is on. A wishlist that tracks the money you have set aside. A travel mode to pick and tick off the watches you are packing.
- COLLECTION INSIGHTS
Charts by brand, movement, condition and complication, a monthly recap, yearly spending, side-by-side comparison of several watches and badges to unlock.
- PDF FOR YOUR INSURER
An insurance summary, a collection portfolio and a spec sheet for every watch, as PDF files ready to send. JSON backup and CSV export always at hand.
YOUR DATA STAYS YOURS
Your collection is stored only on your phone: no account, no cloud, no servers. Serial numbers and values never leave your device unless you export them.
FREE, WITH ADS
Kronora is free and supported by unobtrusive ads. Watch a short video to hide ads for 24 hours.
Available in 12 languages, with dark, light and AMOLED black themes.
Kronora is the digital logbook for watch lovers: every piece with its full spec sheet, its value and its service history. All on your phone, no account needed.
- EVERY WATCH, EVERY DETAIL
Brand, model, reference, caliber, movement, case, dial, crystal, bezel, water resistance, complications, serial number. Photos, receipts and warranty card attached to each watch. Custom fields for everything else.
- VALUE AND TRENDS
Purchase price, current estimate and market price, with a history and a chart for every watch. See how much you invested, what the collection is worth today and which pieces gained the most.
- SERVICE WITHOUT SURPRISES
A service interval for each watch, a full service log with costs, and reminders before a service or a warranty expires. Kronora also tells you which automatics have been sitting still for too long.
- MECHANICAL ACCURACY
Log the seconds gained or lost per day: average, trend and a comparison with COSC limits.
- WHAT YOU WEAR
One tap to log today's watch. Wear streaks, a wear heatmap, cost per wear, the pieces that never leave the box, and a suggestion for what to wear today.
- STRAPS, WISHLIST, TRAVEL
A strap inventory showing which watch each strap is on. A wishlist that tracks the money you have set aside. A travel mode to pick and tick off the watches you are packing.
- COLLECTION INSIGHTS
Charts by brand, movement, condition and complication, a monthly recap, yearly spending, side-by-side comparison of several watches and badges to unlock.
- PDF FOR YOUR INSURER
An insurance summary, a collection portfolio and a spec sheet for every watch, as PDF files ready to send. JSON backup and CSV export always at hand.
YOUR DATA STAYS YOURS
Your collection is stored only on your phone: no account, no cloud, no servers. Serial numbers and values never leave your device unless you export them.
FREE, WITH ADS
Kronora is free and supported by unobtrusive ads. Watch a short video to hide ads for 24 hours.
Available in 12 languages, with dark, light and AMOLED black themes.
Catalogue your watches: value, service, accuracy and wear. Works offline.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
First release of Kronora: collection, value, service, accuracy, wear log, straps, wishlist and insurance PDFs. Fully offline.
Everyone
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About the developer
LUCA LAZZARINI
appvitastudio@gmail.com
VIA BRODOLINI 179 A
58017 PITIGLIANO
Italy
+39 389 690 6141
