The spending tracker built for how Singapore pays.

Apple Pay, PayNow, cash at the hawker. You pay. MAUVE remembers.

We store your email and the time you signed up, and use them only to send your beta invite. Want it deleted? Email privacy@mauveapp.sg.

iPhone only. Now in beta via TestFlight.

MAUVEnow
Ya Kun$5.60
Apple Pay
MAUVEnow
Chicken rice$4.50
PayNow
MAUVE2m ago
McDonald’s$8.90
Apple Pay

What it does

Nicole’s Thursday, logged.

Six expenses on one Thursday, logged four different ways. The weekly round-up and the monthly review come after.

09:00Bill day

A nudge when a bill is due.

Set a recurring expense to Notify me, and MAUVE reminds you on the day it’s due. Tap the reminder to confirm the amount. You’ll also hear when your round-up is ready, and you can switch each one off.

MAUVE9:00 am
Confirm expense Confirm Phone bill: $25.00?
MAUVESun
Your week, rounded up Steady week. Even groceries behaved.
Recurring reminders
Round-up summaries
12:40Lunch

PayNow, with a Back Tap.

After you pay by PayNow, Back Tap your iPhone on the payment screen. MAUVE reads the amount from the screenshot, and if it can’t read it clearly, it won’t guess.

PayNow
Paid to Chicken rice
SGD 4.50
Chicken riceFood · PayNow $4.50
15:20Card shop

Apple Pay, logged when you tap.

Set up an iOS Shortcuts automation once, and your Apple Pay taps in store are logged for you, with the amount and where you paid.

Today
Booster packEntertainment · Apple Pay $7.50
Bubble teaFood · Apple Pay $5.90
19:05Heading home

Without opening the app

Type “Grab”, it’s Transport.

Cash at the hawker, or anything else: double-tap the back of your phone, press the Action Button, or ask Siri. Type the amount and what it was. MAUVE files it under the right category and learns from your corrections.

$14.60
Grab to Tanjong Pagar
Grab to Tanjong PagarTransport $14.60
Cai pngFood · Cash $5.20
21:30Before bed

See where your budget stands.

Each category gets a bar. It fills amber as you spend and turns red when you go over, with “over” written next to it.

Spent
$642.30
of $900.00 budget
Remaining
$257.70
~$21.48/day
Watch out
Entertainment $86.40/80.00 · 108% · over
Food $213.60/240.00 · 89%
Transport $45.60/120.00 · 38%
SunRound-up day

A weekly round-up, written for you.

Each week, MAUVE writes a short check-in on how your week went, including what stayed on track and what ran warm. It’s something to read. No money moves.

Weekly round-up
Steady week. Even groceries behaved.

Groceries came in at $52.80, under the $60.00 you planned.

Groceries $52.80/60.00 · 88%
31stMonth end

A monthly review, then next month’s budget.

After each month, MAUVE lays out what you spent in each category and proposes a budget from it. Adjust any line, then confirm. Nothing changes until you do.

Monthly review · October
Your budget for November
Food$240.00
Spent $231.40 in October
Transport$110.00
Spent $98.20 in October
Entertainment$80.00
Spent $86.40 in October

Each week, a round-up of how you’re tracking. Every month, a review that helps you set a budget that’s yours.

Privacy & trust

What MAUVE can and can’t do.

No bank login.

MAUVE never asks for your bank or card details. Expenses come from your Apple Pay taps, your PayNow screenshots and what you type.

Amounts are read, never guessed.

If the amount on a PayNow screenshot isn’t clear, MAUVE won’t fill one in.

Your email, for your invite only.

We store your email and the time you signed up, and use them only to send your beta invite. Want it deleted? Email privacy@mauveapp.sg.

Built in Singapore.

Made for PayNow and cash at the hawker.

FAQ

Questions

Is MAUVE free?

It’s free during the beta.

Does MAUVE connect to my bank?

No. There’s no bank login. Expenses come from Apple Pay taps (through a Shortcuts automation you set up once), PayNow screenshots you Back Tap, and anything you type.

Does it log every expense by itself?

No. Apple Pay taps in store log once your Shortcut is set up. PayNow takes a Back Tap. Cash and anything else, you add with Quick Add in a few seconds.

What does the AI see?

MAUVE sorts expenses with its own rules first. When no rule fits, the expense description is sent to an AI model (Anthropic’s Claude) to suggest a category, and PayNow screenshots you Back Tap are read by it to find the amount. Fix a category once and MAUVE learns from it.

Is there an Android version?

Not yet. MAUVE is iPhone only, and there’s no Android version planned right now.

How do I join?

Leave your email and we’ll send you a TestFlight invite.

Join the TestFlight beta.

iPhone only. Leave your email and we’ll send your invite.

We store your email and the time you signed up, and use them only to send your beta invite. Want it deleted? Email privacy@mauveapp.sg.