Shared money needs visibility, not surveillance
A couple can keep separate accounts and still need a shared picture of rent, groceries, trips and recurring household costs. Tandem focuses on the part both partners need to understand together.
Expenses are entered manually. That takes a few seconds, but it also means Tandem does not need your bank login and you decide exactly which spending belongs in the shared space.
Record who paid
Keep the context attached to each expense so both partners can understand where shared money went without reconstructing it from messages.
Split shared costs
Capture how an expense belongs to the two of you instead of assuming that every purchase should be handled the same way.
Categories and budgets
Group spending into the areas that matter to your household and use simple budgets to make expectations visible before they become surprises.
Spending analytics
Review totals and category patterns across useful date ranges so a money conversation starts from the same numbers for both partners.
A practical couple money rhythm
- Log shared expenses as they happen. Do not try to capture every personal coffee or individual purchase.
- Review the week for ten minutes. Correct missing context and notice unusual spending without assigning blame.
- Look at the month together. Ask whether spending matches the priorities you agreed on.
- Change one rule at a time. A small shared decision is more sustainable than rebuilding your entire financial life overnight.
From an App Store review
“This app changed my relationship for the better! We just recently moved in together and are figuring out how to spread chores and bills—the todos are a huge help.”
— Peroo12, 5-star App Store review
Couple expense tracker questions
Does Tandem connect to my bank?
No. Shared expenses are entered manually, so you control what appears and Tandem does not require bank credentials.
Is Tandem a replacement for accounting software?
No. It is designed for everyday couple visibility and conversations, not taxes, business bookkeeping or regulated financial advice.
Can we use it if we keep finances separate?
Yes. You can keep personal accounts separate and record only the expenses or budgets that matter to both partners.
Tandem is currently free on iOS and Android.