What is the best alternative to Find My Ring on iPhone?

Tile - Find lost keys & phone, S tier, #1 in item finding.

Is there a free alternative to Find My Ring?

Yes: Tile - Find lost keys & phone (S tier, #1) is free to download, with in-app purchases.

Yes. 2 apps rank above it in item finding: Tile - Find lost keys & phone (#1), Our Ring Finder (#2).

Find My Ring is A tier, #3 of the 7 tiered apps in item finding. Here is everything that competes with it on iPhone, in tier order.

1
Tile - Find lost keys & phoneShigher tier
Free + IAP · ★ 4.8 · 1,406,210 ratings · score 92
Free app that rings or locates Tile Bluetooth trackers attached to keys, wallets, bags and other items, and can ring a…
2
Our Ring FinderA
Free + IAP · ★ 4.4 · 177 ratings · score 85
Locates a lost smart ring using Bluetooth proximity tracking and GPS-based location history.
4
Orbit - Find lost keys & phoneC
Free download · ★ 4.6 · 16,578 ratings · score 64
Free app for Orbit Bluetooth trackers that makes a tag ring, shows its last GPS location, and triggers camera remote.
5
FoundIt: Find Lost Pet & ItemC
Free + IAP · ★ 5.0 · 2 ratings · score 61
Lost and found app that matches missing item and pet reports with found reports, plus private in-app chat for arranging.
6
Finder For AirPod & HeadphonesD
Free + IAP · ★ 3.8 · 16,141 ratings · score 57
Bluetooth finder for lost AirPods, headphones, and other devices that broadcast a Bluetooth signal.
7
GoodToGo - Find AnythingF
Free + IAP · ★ n/a · 0 ratings · score 21
Item awareness app that helps you confirm what you have, get alerts when items may be missing, and recover misplaced.

What is the best alternative to Find My Ring on iPhone?: Tile - Find lost keys & phone, S tier, #1 in item finding.
Is there a free alternative to Find My Ring?: Yes: Tile - Find lost keys & phone (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Find My Ring?: Yes. 2 apps rank above it in item finding: Tile - Find lost keys & phone (#1), Our Ring Finder (#2).