HelloDisc
A tracker under 3 grams that sticks to a disc and, after a countdown from a single button press, sounds an alarm loud enough to walk to.
Apps & Software
DisQoveRy
An iPhone app pairing QR stickers and stamps for disc recovery with lost-and-found inventory tools aimed at course managers and pro shops.
What to know
The recovery half works the way the rest of this category does: a waterproof QR sticker or stamp goes on the disc, a finder scans it, and the owner is notified without either side exchanging personal details, with the notification carrying the location the disc was left. The other half is what sets it apart, and is built for whoever runs a shop's lost and found: discs can be entered by QR code, phone number or description, every owner of a lost disc can be notified at once, and filtered lost-disc sheets can be printed for the counter.
More detail
Alongside the QR products the developer sells plain stamps carrying just a name, phone number and optional PDGA number, plus stickers and bag pins, and the app includes a basic scorecard that can be minimised mid-round. Its App Store entry was last updated in May 2025.
Details checked .
Related businesses
Other businesses solving the same problem. The guide link below covers the whole topic.
Hyzeer
An early-release web app for tracking rounds, managing a bag and adding courses, with QR codes for returning lost discs and an open API over the data.
MeepMeep
A stick-on disc tracker paired to a phone app that sounds an alarm on demand to pinpoint a disc nearby.
MyDisc.no
A Norwegian disc-tagging service selling QR ID tags for recovering lost discs, paired with the Min Caddie app for bag advice.