they should have a counter for how many apex packs you've opened on the store page next to the packs remaining : r/apexlegends
Friendly reminder that Anniversary event reset your heirloom counter and still no response from devs + proof : r/apexlegends
All Apex Pack types and how to get them in Apex Legends - Pro Game Guides
Apex Legends players want Respawn to add an Apex pack counter - GameRiv
apex pack counter|TikTok Search
How rare is Wraith's heirloom set in Apex Legends? - Polygon
The Anniversary Event heirloom shards DID reset my 500 packs counter, can devs please investigate this? there're already many people reported this issue : r/apexlegends
How to Find Out the Number of Apex Legends Packs You've Opened
Bonus Heirloom Set - Apex Legends Guide - IGN
Apex Legends - Heirloom Packs Calculator - Slyther Games
Apex Legends - Heirlooms Guide - GameSpot
Apex Legends Treasure Packs explained: How to get Treasure Packs and their rewards | Eurogamer.net