Khata register or khata app? An honest comparison for dealers
Most building-material dealers still keep udhaar in a register and add up bills on a calculator. Here is what a register does well, where it costs you, and what changes when the khata moves to software like KeyTup.
Last updated: 12 November 2026. This page is written by KeyTup, so read it knowing that. We have tried to be fair: where a register is the better choice, we say so, and we only describe what KeyTup actually does today.
In short
- A register is cheap, simple and needs no electricity or internet. If you have a few customers on udhaar and little stock, it may be all you need.
- It gets hard when you have many customers on credit, stock in ton and maund, challans to bill at month end, and staff at the counter. Then the time goes into adding up pages, and mistakes go unnoticed.
- A khata app keeps every customer's balance up to date with each sale and payment, so "who owes what" is one look, not an evening's work.
- KeyTup is a khata and POS made for building-material dealers: it sells in ton, maund, kg, bag and foot, keeps challans, handles cheques and sends reminders on WhatsApp. It is a monthly fee, and it needs internet for everything except selling at the offline counter.
Side by side
| Khata register and calculator | KeyTup | |
|---|---|---|
| Who owes what, right now | Add up each customer's pages | Shown on every customer, and on the POS when you sell |
| Credit limit | In your head | Set per customer; the POS shows the remaining credit, and only managers and owners can sell over it |
| Stock in ton, maund, kg, bag | Count in the godown | Kept in one base unit and sold in any trade unit; stock goes down with each sale |
| Month-end bill from challans | Total the challans by hand | Pick a contractor's open challans and bill them on one invoice |
| Post-dated cheques | Note them and remember | Recorded when received; they reach the khata only when you mark them cleared |
| Payment reminders | Phone calls | A ready WhatsApp message in one tap; automatic daily reminders on the Business plan |
| Bill for the customer | Hand-written | Printed receipt or A4 invoice, in English or Urdu, or sent on WhatsApp as a link |
| Today's profit | A guess | Profit and loss for any dates, and profit by product |
| Who can change an entry | Anyone with a pen | Sales cannot be edited; a mistake is fixed by a return or cancel, which managers and owners do |
| Cost | A register and a pen | A monthly or yearly fee after a 14-day free trial (see pricing) |
| Electricity and internet | Not needed | Needed, except the offline counter for selling |
| Learning | Everyone already knows it | Your staff have to learn the POS; stock and reports take the owner longer |
Where the register is better
- It never stops working. No load-shedding, no weak signal, no login. KeyTup has an offline counter that keeps selling without internet, but the rest of KeyTup (khata, reports, purchases) needs a connection.
- It costs almost nothing. KeyTup is a monthly fee. If your udhaar customers fit on a few pages, software may not pay for itself.
- Nobody needs training. A new boy at the counter can write in a register on day one.
- Customers know it. Some customers like to see their page in the register and sign it. With KeyTup you print or WhatsApp a statement of their khata instead.
Where the register costs you
- Time. Every balance is a sum of pages. Before you call a customer you add up; at month end you total every challan by hand.
- Mistakes nobody sees. A wrong total, a payment written on the wrong page, a cheque counted before it cleared: a register does not check anything.
- One copy, one place. Only the person holding the register can see it. You cannot check a balance from home or from the godown.
- No stock picture. A register of udhaar says nothing about how many bags or tons are left, or what each item earned you.
- Reminders depend on you. If you are busy, the call does not get made and the money stays out longer.
What changes with KeyTup
- The khata keeps itself. Each sale on udhaar, payment, return and cleared cheque goes into the customer's khata with a running balance. The top line says it plainly, for example Haji Rasheed owes you Rs 530,800.
- The counter sees the balance. When you choose a customer on the POS, their balance and remaining credit show at once.
- Challans become one bill. Deliver now and bill later: send goods on challans, then invoice all of a contractor's challans together. The driver's copy has no prices.
- Reminders go out. Payment reminders lists who owes you and for how long; one tap opens a polite WhatsApp message. On the Business plan, KeyTup can send them every day by itself through the WhatsApp Business API.
- You see the business. The day book closes the cash each night, and reports show profit, who owes you by age, and stock value.
- Your staff do not see your profit. Cashiers sell and receive payments; reports, purchases and costs are for managers and owners.
Moving your register to KeyTup
- Pick a day, ideally the start of a month, and close the register on that day.
- Write each customer's balance on that day: name, mobile and amount. Do the same for suppliers you owe.
- Add them to KeyTup with these as opening balances, one by one or all at once with the Excel import. Do the same for stock with opening quantities, or the product import.
- From that day, sell on KeyTup. Keep the old register for history; you do not need to copy old entries.
You can try all of this in the 14-day free trial; no card is needed.
Questions
Is a khata app better than a register?
Not for every shop. A register is cheaper and needs no electricity or internet. A khata app saves time and catches mistakes when you have many customers on credit, stock in several units, challans and staff. If you spend hours adding up pages or chasing payments, software will help; if not, the register may be enough.
Do I have to enter my old register into KeyTup?
No. Enter each customer's balance on the day you start as their opening balance, and keep the old register for history.
What if the internet goes?
The offline counter keeps selling without internet and sends the sales when the connection is back. The khata, reports and purchases need internet.
Can my customer still see their khata?
Yes. Print a statement of their khata for any dates, or send them a WhatsApp reminder with what they owe. Invoices, quotations and challans go on WhatsApp as a link the customer opens without logging in.