Personally
I keep them in the Wallet app in my iPhone and use those to scan for the points & then verify the purchase (Which uses NFC to wirelessly talk to the swipe terminal.)
Apple said it doesn't save your transaction information or card numbers on its servers, though your most recent purchases are
kept in the Wallet app.
Not exact matches
There are many
apps and digital solutions that stores your credit card and membership information all
in one
app, this allows you to go
wallet free and
keep your information safe and secure elsewhere.
A nice bonus is that your transaction history can be viewed
in the
Wallet app, so that you can
keep an eye on spending habits.
A receipt will even be captured
in the
Wallet app, to help you
keep track of your purchases.
However, a new mobile
app will help you not only track your energy and water use, but will also analyze it and help you make changes to reduce your consumption, lower your carbon footprint, and
keep more of your hard - earned dollars
in your
wallet.
Keep in mind that your hardware
wallet can only have four
apps on it at a time, so you'll need to uninstall and reinstall
apps as you use different
apps.
There is a lot of information regarding the differences between
keeping crypto assets
in an online
wallet, a desktop
app, or an online exchange.
Ever since Apple introduced iOS 6 — their next generation mobile operating system, which includes the new Passbook
app to collect stuff like boarding passes, movie tickets, shopping cards etc. that you'd normally
keep in your pocket or
wallet, it has been speculated that Apple's next generation iPhone could come with NFC technology, which could turn it into a digital
wallet.
A popular digital
wallet is Blockchain, and an account can be created there
in which you can
keep your digital money; it offers a web interface as well as smartphone
apps.