BillPlex – Expense Manager

Nexus Software Systems LP

About this app

Tracking household spending shouldn't mean handing your bank history
to a stranger. BillPlex is the expense tracker that stays on your
device — and nothing leaves your home, even when you sync.

No more "who paid for what" at dinner
Two people share a house, three different memories of who covered the
groceries. Assign every expense to a person, see who owes who, and
settle up in seconds — not on the back of an envelope.

Skip the sign-up wall
No accounts. No email. No password to forget. Install, open, and
start tracking in five seconds. Your data stays yours because nobody
else ever got a copy.

Two devices, one household, zero servers
Sync happens directly between your devices over your local Wi-Fi.
Your partner adds the supermarket run while you're still at the till —
and it lands on your screen before you finish bagging.

Know the bad month is coming
Smart predictions look at how you've been spending and tell you where
the year is heading. See the wall before you hit it, not after.

Photograph it. Forget the paper.
Crumpled receipts pile up. Snap one — BillPlex pulls the merchant,
date, and amount, and you can bin the paper. Done in two seconds.


Say it instead of typing it
Walking home with bags? Just say "two coffees and a taxi." They're
in the ledger by the time you reach the door.

Catch the subscription you keep forgetting
Every recurring charge in one list. Find the free trial you forgot to
cancel, the auto-renew that snuck through, the subscription you don't
remember signing up for.

Never pay another late fee
Overdue bills stay at the top — bright, impossible to miss — so you
never lose another tenner to a missed deadline.

Personal coffee, household groceries
Some expenses are yours alone, some are shared. BillPlex keeps them
separate so your morning latte doesn't blow up the joint budget.

Privacy promise
No cloud. No accounts. No tracking. No ads. No analytics. Everything
lives on your device. Backups are encrypted, on your terms. We don't
have your data because we never wanted it.

What’s new

Welcome to BillPlex — the simple way to track expenses, split bills with your household, and stay on budget.

- Add expenses by voice or by scanning receipts
- Recurring bills with reminders
- Per-category budgets and monthly recap
- Household mode: split costs and see who owes whom
- Encrypted peer-to-peer sync between devices
- Home screen widget for quick add
- Works offline, your data stays on your phone