Log spending in seconds. See your month at a glance.
Flow is a calm spending tracker that works offline, in your calendar and your own way of writing money. No bank link needed.
Free to start. 30 days of Pro included, no card.
- 0.0 s
Type the amount
A keypad made for money, with 000 and + −, in your own digits.
- 2.4 s
Tap a category
The likely ones come first. One tap saves the entry.
- 3.2 s
Today’s tile sets
The day deepens on the month’s wall and the total rolls over.
0–3 sLog it and get on with your day.
Amount first, on a keypad built for it. Flow guesses the category from what you usually buy at this hour, so most entries are one tap after the number.
One-tap favorites
Sample dataWhat you buy often comes back as a tile. Tap it and it’s logged, with undo.
- Bread3.20
- Taxi8.50
- Coffee4.80
Paste a bank SMS
Sample dataFlow reads the amount, date and time on your phone. The message itself is never uploaded.
Debit 42.60 FRESHMART Card *4410 Balance 1,318.25 09/18 13:42
Groceries
Today, 13:42
TonightOne sentence tells you where you stand.
The band on Home says what the month has cost and how it compares with your own usual pace. Set a budget and Flow shows what today can take without going over.
September has cost 649.10 so far.
8% under your usual pace24 entries · 13 days left
Safe to spend today
4040 a day keeps you inside
- This month’s budget
- 1,200
- Spent so far
- 649.10
- Bills still to come
- 29
- Days left, today included
- 13
Groceries
212.40 of 300
The notch is where you’d usually be by today.
Eating out
186.40 of 160
Over by 26.40
Day 18Flow notices what was off.
It compares this month with your own usual, not with anyone else’s. Each signal is a fact with a next step, never a telling-off. Mark one as expected and it stays quiet.
What was off
Sample dataRunning hot
Eating out: 186.40 so far, about 42% more than usual by now.
See entriesExpected
Price went up
Internet went from 26 to 29, up 12%.
See entriesExpected
Possible duplicate
Two entries of 4.80 in Café, close together.
See entriesExpected
Every monthBills and installments, planned.
Rent, internet and subscriptions show up before they’re due, and one tap marks them paid. Installments show what’s left and the month you’re done. When prices creep up, Flow keeps the trail and can compare months in real terms.
Coming up
Sample data- 29Paid
Internet
due in 2 days
- 950Paid
Rent
due in 5 days
- 5.99Paid
Music subscription
due in 9 days
Phone, in installments
7 of 12 paid · 45
Done in February
Your own prices rose about 38% in a year: what cost 100 then costs about 138 now.
Any timeYour calendar. Your way of writing money.
Months in the Jalali or Gregorian calendar, starting on payday if you like. Persian or Latin digits, whatever language you read. There’s no currency to pick: write 85,000, or 85 meaning thousands, or 8.50. Flow keeps it the way you write it.
Calendar
Digits
September 2026
Sample dataThree ways people write a price
- Whole
- 85,000
- In thousands
- 85
- With decimals
- 8.50
Want a label beside it? Add “T”, “$” or nothing at all.
Every dayYour data stays yours.
Flow never asks for your bank login. Entries are saved on your device first and sync when you’re online, so a lost connection loses nothing.
On the train, no signal
Sample data- 4.80
Coffee
Saved on this phone
- 8.50
Taxi
Saved on this phone
2 changes waiting to sync
No bank access
You log or paste what you spend. Flow never connects to a bank.
Works offline
Everything opens and saves without a connection, then syncs.
SMS stays on your phone
Bank messages are read on the device. Only the entry you save is synced.
Export anytime
A CSV or a full backup, on every plan, whenever you like.
Delete anytime
Deleting your account removes it from the server at once.
No ads, no trackers
No analytics, no third-party scripts, fonts served by Flow itself.
Free for logging, for good.
Everything you need to log and look back stays free. Pro adds the depth, and every new account gets 30 days of it, no card needed.
Free
Logging, search, favorites, SMS paste, sync, reminders, import and export. Budgets and bills to get going.
Pro
Signals and what changed, automatic budgets, unlimited bills with detection, every past month, your personal inflation and a weekly email digest.
Starts with a 30-day trial.
Questions
Do I need an account?
No. Start takes about 10 seconds and gives you a private account with no email. When you want your entries safe on other devices, add an email and password in Settings. Nothing is lost.
Does Flow connect to my bank?
No. You type or paste what you spend. If you paste a bank SMS, Flow reads it on your phone and only the entry you save is synced.
Which currency does it use?
None. Amounts are just numbers, written the way you think of them: 85,000, or 85 meaning thousands, or 8.50. You can add a label like “T” or “$” if you want one.
Does it work without internet?
Yes. Flow opens, logs and shows your month offline, and syncs once you’re back online.
Can I use the Jalali calendar in English?
Yes. Language, calendar and digits are separate settings, and your month can start on any day from the 1st to the 28th.
Does it work on iPhone and Android?
Yes, in the browser, and you can add it to your home screen like an app. On iPhone, reminders need Flow added to the home screen (iOS 16.4 or later).
Can I take my data with me?
Yes, on every plan: export a CSV or a full backup whenever you like. You can import a CSV from another app, too.
What happens when the Pro trial ends?
You move to Free and keep everything you logged. Pro screens pause, and Free’s limits only apply when you create new budgets or bills.
Your first entry is ten seconds away.
No sign-up, no bank, no card.