That Watch
Your Watch Collection, Curated
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Curate. Wear. Measure. Discover. The watch collector's companion — crafted with the same attention to detail you expect from your timepieces.
That Watch is the precision-crafted companion for watch collectors. Catalog your collection, log every wear, measure accuracy like COSC, and discover insights you never knew about your watches.
VAULT — YOUR DIGITAL COLLECTION
Add watches by searching our catalog, use Smart Search to identify any timepiece instantly, or add manually. Store full specs, multiple photos, purchase details, and custom names. Mark special and limited editions with their edition number. Organize watches into Watchboxes and share them as beautifully designed cards.
COLLECTION VALUE — WHAT IT'S ALL WORTH
Record what you paid, the list price, and what you believe each watch is worth today. Your collection total is a single figure in your own currency — no exchange rates, no guesswork — and every watchbox shows what's inside it. Where you haven't set a value yet, we fall back to catalog pricing and tell you exactly how many watches the total covers.
PART WITH A WATCH, KEEP THE RECORD
Sold, gifted, or simply put away — mark it and the watch keeps everything. Wear history, photos, and purchase details all stay intact, and a sold watch shows the gain or loss against what you paid. Your vault shows what you own now; your history shows everything you've owned.
WRISTCHECK — EVERY WEAR, TRACKED
Log which watch you wear each day. View your history on a week strip or full month calendar. Build streaks, track rotation, and see your diversity score — a measure of how evenly you wear your collection.
ACCURACY — EVERY SECOND, MEASURED
Measure your watch's accuracy with a tap-based interface inspired by professional COSC testing. Track rate by position (dial up, dial down, crown up, and more), view offset and rate charts over time, and see how your watches perform against chronometer standards.
STATS — KNOW YOUR COLLECTION
Eight detailed analytics categories reveal your collection from every angle:
• Collection Overview — total watches, brands, and collecting history
• WristCheck — wear patterns, streaks, day-of-week habits, rotation suggestions
• Money Market — total paid against current value, plus realized gains on watches you've sold
• Watch DNA — case materials, dial colors, size profile across your collection
• Mechanical Soul — movement types, power reserve, frequency distribution
• Aqua Rating — water resistance breakdown and your deepest diver
• Time Capsule — production years, decade distribution, oldest to newest
• Accuracy — cross-collection rate tracking and COSC compliance
BUILT FOR COLLECTORS
• Offline-first — your collection lives on your device, syncs when you're ready
• Smart Search — AI-powered watch identification by brand and reference
• Multiple photos per watch with cover photo selection
• 8 currencies supported (USD, EUR, GBP, CHF, JPY, INR, CAD, AUD)
• 5 languages (English, German, Italian, French, Japanese)
• Sign in with Apple, Google, or email
• Haptic feedback throughout for a tactile experience
• Dark luxury interface designed around your watches
THAT WATCH PRO
Unlock the full experience with That Watch Pro:
• Unlimited watches in your vault
• Unlimited watchboxes
• 15 Smart Search credits every month
• Full accuracy tracking
• Complete stats and insights
• Shareable watchbox cards — three visual styles, three formats
• Data export
Subscription options:
• Monthly: $4.99/month
• Annual: $34.99/year
Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. Any unused portion of a free trial period will be forfeited upon purchasing a subscription.
Privacy Policy: https://thatwatch.app/privacy.html
Terms of Service: https://thatwatch.app/terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Part with a watch, keep the record
Sold, gifted, or simply put away — mark it instead of deleting it. Wear history, photos, and purchase details all stay exactly where they were, and a sold watch shows the gain or loss against what you paid.
Know what your collection is worth
Set a current value for each watch and see one total in your own currency. Every watchbox now shows what's inside it, and the app tells you how many watches that figure actually covers.
Watchboxes that showed no value now show one
If a box held watches bought in different currencies, it displayed nothing at all. Fixed.
Special and limited editions
Mark a watch as a special or limited edition, record the edition name and number exactly as engraved, and see it on the watch card.
Squashed few bugs on the way
The developer, Rohan Arora, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rohan Arora
- Size
- 65.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- That Watch Pro $34.99
- That Watch Pro Monthly $4.99
- Copyright
- © 2026 That Watch App