Track together as a household
Put your entire wallet on autopilot with Master Wallet.
Most trackers see one card at a time.
Single-user apps fail households because they can’t track multi-person finance.
Shared credits get counted twice
Two separate profiles both count the same airline credit, so the household looks better off than it is.
The card sites you know are affiliate engines in disguise
We track and surface every card and every perk based strictly on real value.
The bystander effect in your wallet
Assign every shared perk & credit to make sure it gets used.
Four easy steps, one household.
Each of you keeps your own login. The account is shared.
- Step 1
Add your cards
Pick them from 580+ cards.
- Step 2
Invite your partner
Send an invite to all members of your household, up to four.
- Step 3
We sort shared from personal
Shared credits count once; personal ones count for each of you.
- Step 4
Clear ownership. Zero confusion.
Every credit tagged to an owner. No overlap, no neglected perks.
One account holder, three authorized users
Six cards shared across their household.
- Total household card fees
- $6,745
- Total household expiring credits
- 495 alerts
Lostperks helps a member family track their six cards and almost five hundred expiring perks & credits throughout the year.
Good to know
How does household sharing work?
A household code links your accounts into one wallet. Shared credits count once; personal ones are tracked for each cardholder.
Does my partner need an account?
Yes, a free one. They join your household with your code.
What does it cost?
The household wallet is free.