Every sale, every debt, every naira.

Haaja records your sales, sends receipts and invoices on WhatsApp, keeps count of your stock, and reminds customers who owe you. All from your phone.

Download on the App StoreGet it on Google Play

Free to start. No card needed.

The notebook did its best.

Most shops still run on a notebook, a calculator and memory. Here's what that costs you, and what Haaja does instead.

  • You know who owes you, and how much.Every unpaid sale and invoice is listed with the amount and the date.
  • Profit is worked out for you.Sales minus what your goods cost minus expenses, every day.
  • Stock counts itself.Each sale takes the item off your shelf count, and Haaja warns you when stock runs low.
  • Nothing gets torn or rained on.Your records are saved to your account, not only to one phone.

Everything at your counter.

Six tools that replace the notebook, the calculator and the long WhatsApp threads.

Today at a glance

Open the app and see today's sales, expenses and profit, plus what needs your attention.

Haaja home screen showing today's profit of ₦55,000 and recent sales

Receipts

Thermal-style receipts with your logo and a receipt number. Share on WhatsApp or save as an image.

A Haaja cash receipt for HGV Jewelry

Invoices

Professional invoices with your bank details and a due date. Mark them paid and the sale is recorded.

A Haaja invoice with payment details

Reminders

See who is overdue, due today and coming up. Send a polite WhatsApp reminder with the amount filled in.

Haaja reminders grouped by overdue and upcoming

Products and stock

Prices, cost prices, sizes and colours. Low-stock and out-of-stock filters show what to restock.

Earrings, hoops₦11,200
3 left
Bracelet, beaded₦9,000
18 in stock
Necklace, gold₦45,000
Out of stock

Expenses and reports

Log what you spend. Reports show your best sellers, top customers and where the money goes.

Haaja menu with expenses, reports and business profile
Haaja Pro

Ask your shop a question.

Ask Haaja knows your sales, stock and customers. Ask in plain words, or tell it to do something, like add a product or send a reminder.

A day with Haaja.

Three moments where it saves you time, from opening the shop to closing it.

8:00 am

Open the shop

Yesterday's sales and today's numbers are already added up.

Today's profit+₦55,000
Sales₦330,000
Low stock1 product
1:15 pm

A customer pays

Record the sale in a few taps. The receipt goes straight to their WhatsApp.

6:30 pm

Chase what you're owed

See who still owes you and remind them in one tap.

Lilly₦49,000
3 days overdue
“I built Haaja because I've run a small business myself. I know what it's like to track everything in a notebook and hope the numbers add up.”
H
HafsahFounder, Haaja

Questions shop owners ask

Is Haaja free?

Yes. Sales, expenses, customers and receipts are free with no limit on how many you record. Haaja Pro adds the full reports, Ask Haaja, unlimited invoices, bulk WhatsApp reminders and data export.

Does it work on Android and iPhone?

Yes. Haaja is built for both iPhone and Android.

What happens if I lose my phone?

Your records are saved to your Haaja account, not only to the phone. Sign in on your new phone and pick up where you stopped.

Can other people see my numbers?

You can lock Haaja with Face ID, your fingerprint or a PIN, and it hides your figures when you switch between apps.

Does it work in Naira?

Yes. Prices, receipts, invoices and reports show in Naira. You choose your currency when you set up your business.

Close the notebook. Open Haaja.

Free to download. Set up your shop and record your first sale today.

Download on the App StoreGet it on Google Play