this post was submitted on 29 Apr 2024
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Privacy
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Sometimes the app just shows a barcode that they scan. I always screenshotted the barcode and deleted the app. Better yet, save the barcode in catima https://catima.app/
Or Barcodes on iOS
https://apps.apple.com/us/app/reward-card-wallet-barcodes/id1610894014
First time i hear of this, sounds handy, although I've seen some of those "loyalty card" thingies with chips for hands-free usage, i tend to avoid them as a general principle as they're the opposite of privacy-oriented but for the few that you do want (like the store where you always buy your groceries from, to get extra discounts) might be handy
This would be the best way. Unfortunately they made it the other way around. A screen at the door shows the code, and you scan it with the app.
In my previous gym the code was on the app, but I'm not sure anymore if it was static or it changed over time. But the reader on the door was awful, I used to spend a good 3 minutes trying different angles with my phone to make it recognize the code.