No app required, simply add it to you Iphone with the Find My built in app.
eBay
Pet Silicone Protective Case GPS Finder Dog Cat Collar Loop for Apple Airtags for Apple Locator Tracker Anti-lost Device
Aliexpress UK
((Make sure your iphone system is version 14.5 or above and battery in active status). Answer: No, it's only compatible with Apple device, such as iPhone, iPad. Answer: For iPhone with 14.5 or above ios system, iPhone SE（2nd Gen), iPod Touch (7nd Gen), iPad Pro, iPad(5nd Gen or above), iPad Air 2 or above, iPad mini 4 or above.
eBay
Soft Silicone Protective Case For Apple AirTag Locator Cover For Apple Airtags Tracker Anti-scratch Anti-lost Shell Accessories
Aliexpress UK
Introducing the Air Tag Bluetooth Tracker Key Pet Finder, a must-have for all pet owners. This high-quality tracker is compatible with Apple devices and comes in a sleek black colour. It is designed to be attached to your pet's collar or bag, ensuring that you can always keep track of their whereabouts. The Air Tag Bluetooth Tracker Key Pet Finder is made from durable PET material and features anti-shatter and dustproof properties. It also comes with a battery, making it convenient to use for long periods. With its advanced technology and user-friendly interface, you can easily locate your pet wherever they go. Get yours today and enjoy the peace of mind that comes with knowing where your pet is at all times.
eBay
Global Positioning Tracker For Apple Airtag Anti Loss Device For Apple FindMy Suitable Wallet Card Bag Ultra Thin Card
Aliexpress UK
Say goodbye to the frustration of losing things, and enjoy peace of mind knowing that what matters most is always within reach.". Precision Finding: "Use Ultra Wideband technology to pinpoint your item's exact location.".
eBay
Vothoon PU Leather Case for Apple Airtag Protective Case Cover for Apple Locator Tracker Anti lost Device Keychain
Aliexpress UK
Pets Double Sided Grooming Glove Pet Hair Remover Gloves for Dog Cat Reusable. Electrostatic Pet Hair Removal Gloves Brush, Double-sided Pet Grooming Glove UK. Pet Stroller Foldable Removable Travel Carriage with 4 Wheel for S/M/L Dogs Cats.
eBay
New Genuine Leather Apple GPS Locator Case Suitable for Apple AirTag Tracker Genuine Leather Protective Case
Aliexpress UK
Compatible wit IOS and Android.
eBay
HOCO Smart Anti-Lost Tracker Device Wallet Ultra-thin GPS Location Card Wireless Charging IP68 Waterproof For iPhone Find My Tag
Aliexpress UK
Works with Apple Find My.
eBay
Smart GPS Tracker Mini Tracking Device For Apple Find My APP SmartTag Anti Lose Reminder Device Locator Key Kids Finder Wireless
Aliexpress UK
For Samsung S22 S24 S23 Ultra 5G HD Privacy Tempered Glass Screen Protector Film. For Samsung Galaxy S22/S23/S24 Ultra S24U S23U Tempered Glass Screen Protector. For Samsung Galaxy S22 S23 S24 Ultra Privacy Tempered Glass HD Screen Protector.
eBay
Case for Apple Air tag Holder with Keychain, Hard PC Anti-Drop Airtags Key Chain Hard PC AntiDrop Airtags Key Chain Air tag Case
Aliexpress UK