Say it.Sonanta gets it.

You say a sentence. You get a tidy expense. In five seconds, offline, without judgement.

Spent 800 at Walmart on my Santander Lunch, 120 in cash Netflix, 219 a month Groceries — David owes me 500 How much have I spent on food?

Download on the App Store See how it works

It all happens on your iPhone. Nothing leaves your device.

One expense, end to end

Five seconds. And it is where it belongs.

One sentence, followed step by step all the way to the month’s summary.

You speak

However you would tell a friend.

Hold the button and talk. Sonanta transcribes as you speak, inside the phone, without sending the audio anywhere.

“I spent 800 pesos at Walmart on my Santander card”
It is logged

Let go, and it is already saved.

No forms, no categories to pick. Sonanta pulled out the amount, the merchant and the card, and added it to your day. If something is off, one tap fixes it.

It sorts itself

With its category and its card.

It appears in your history alongside the rest of the day, already classified. Sonanta learns from every correction you make and gets sharper each week.

And come month end

At last you know where it goes.

Without ever sitting down to fill anything in. The total, the daily average and the breakdown by category come straight out of what you said.

When you cannot speak

Photograph the receipt. Done.

In a meeting, in the checkout queue or with your hands full: point the camera at the receipt and Sonanta reads the amount, the merchant and the date. The photo is processed on your iPhone and never leaves it.

  • 1

    Frame it

    The scanner finds the edges of the paper and crops it for you, even crumpled or at an angle.

  • 2

    Read it

    Text recognition pulls out amount, merchant and date offline, inside the device.

  • 3

    Confirm it

    Check the card, fix anything that is off, and it lands in your history like any other expense.

Without saying a word

Pay with your iPhone. The expense shows up on its own.

Hold your phone to the terminal and Sonanta picks up the merchant and the amount. The payment waits in an inbox until you confirm it with one tap — no bank credentials, and nothing ever leaves your iPhone.

  • 1

    Install the shortcut

    One tap from Settings → Logging. It arrives already wired up: no fields to fill in, nothing to configure.

  • 2

    Pay like you always do

    Not one extra step. Sonanta never interrupts the payment and does not even need to be open.

  • 3

    It waits in the inbox

    The payment interrupts nothing: it sits on the capture screen until you review it. What you've already confirmed a few times at the same merchant files itself, with undo one tap away.

Free. It only sees contactless payments made with this iPhone: cash, transfers and online purchases you keep dictating.

New · included, free

A trip isn't a category.

It's gas, a hotel, meals and a souvenir you didn't need, scattered across two weeks of the calendar. You mark the dates once, and the expenses from those days tag themselves.

1

You mark the span

Pick «Trip», «Wedding» or «Move» from the catalog and give it dates. Once, at the start — while you still remember them.

2

They tag themselves

Everything you log on those days arrives already labeled: by voice, by receipt, from an Apple Pay payment or by hand. It asks you nothing.

3

And it has an ending

The morning after the last day, Sonanta comes to you with the recap. After that the label stops applying itself: the trip is over.

The recap arrives on its own.

It fits in three screens and reads like a story, not like a table.

Included, at no cost

Everything essential is free.

Logging and understanding your spending should not cost you anything.

New

Apple Pay logs itself

Pay by holding up your iPhone and the expense arrives with its merchant and amount, waiting in an inbox for you to confirm it with one tap. Without handing your bank credentials to anyone. See how it works

Voice capture

Say it and it is done. The audio is transcribed and interpreted inside your iPhone.

Receipt scanning

When you can't speak, photograph the paper instead. See how it works

Without opening the app

“Hey Siri, log an expense”, the Action button, a Shortcut, or the home screen widget.

New

You start logging, not reading

No five screens explaining what you already understood: on day one you log a real expense, with company. The rest arrives as tips, each on the day it's useful.

Works offline

On the underground, in the shop or on a plane. Sonanta needs no internet at all.

Monthly summary

Total, comparison with last month, daily average, largest expense and a breakdown by category.

Shared expenses

Split a bill, note who owes you, and mark who has already paid you back. By voice too.

Your own categories

Create them with their own name, color and icon. Sonanta recognizes them when you say them.

Backup in your iCloud

Your history survives a change of phone. No account, no email required.

  • Also included:
  • manual entry
  • experiences
  • payment methods that learn your nicknames
  • search and filters
  • CSV export, free
  • help inside the app
  • English and Spanish
Sonanta Pro

Free, you log it.
With Pro, Sonanta gets ahead and answers.

It warns you before the charge and before the limit. And when you ask, it answers on the spot — without sending anything to the cloud.

One week free. Then $49 MXN a month or $490 a year — two months on us. Cancel any time. Exporting to CSV is free, always.

Before it happens

Sonanta speaks first, without being asked. Before the charge and before the limit.

  • Subscriptions. Upcoming charges, a heads-up before every one, and it spots price hikes.
  • Installment plans. What they take each month, what’s left, and the month you’re clear. See how it works
  • Budgets. Overall or per category; it tells you at 80%, not when it is too late. And where you stand shows on the capture screen itself, with nothing to open.

When you ask

You ask, it answers: in a second, or with the whole month. It is all computed on your iPhone.

  • Ask by voice. “How much have I spent on food?” — answered right away, on a quiet card.
  • Monthly report. Merchants, patterns and small leaks: what the summary doesn’t show. It reads like stories, exports as a PDF, and can arrive on its own the day you pick.
New · Sonanta Pro

“It’s a thousand a month.” So you said yes.

And you were right: a thousand a month is nothing. The trouble starts around month seven, when you no longer remember how many you’ve paid, or how much is left, or whether this month’s charge is the TV or the fridge. You say it once and Sonanta keeps count to the end.

1

Say it the way you bought it

“A TV for 12,000 in 12 interest-free payments.” Or “12 payments of a thousand”, which is how you actually know it. Sonanta pulls out the term, the payment and the month it ends.

2

Your month stays readable

The purchase doesn’t land all at once. Each payment records itself on its day, for its real amount, and your summary says what you actually paid that month.

3

And it warns you before each one

The last one included, announced differently: it’s the only one of the twelve that brings good news.

Three numbers your bank has and doesn’t show you.

Across everything you’re paying off, not one purchase at a time.

Interest-free months don’t hurt because of the amount. They hurt because nobody remembers when they end.

Privacy

Your money is nobody else's business.

Sonanta has no servers to store your expenses on. It does not need any: everything lives and is calculated on your iPhone.

Your voice stays put

Audio is transcribed on the device and never kept as a file.

So do your photos

Receipts are read on your iPhone. They are never uploaded anywhere.

The backup is yours

It lives in your own iCloud, encrypted. Not even we can see it.

No ads, ever

We do not sell data or show advertising. There is nothing to sell.

Contact

There's a person on the other end.

Sonanta is made by one person, in Xalapa, Mexico. If something broke, if something's missing, or if you thought of something better — write. You'll be talking to me.

hola@sonanta.com.mx
  • Something that didn't work
  • Something it's missing
  • Press or partnership

I usually answer within 48 hours, in English or Spanish. It's a real inbox, not one nobody opens.

Logging an expense should be as natural as remembering it.
The idea behind Sonanta

Start talking to your expenses.

Free on the App Store. No account, no connection needed.

Download on the App Store

Requires an iPhone running iOS 17 or later.