Best billing software for kirana shop owners in 2026
A practical comparison of Vyapar, myBillBook, Marg, Tally, Khatabook, and WhatsApp-first tools — for the family member trying to pick the right one for their parents' shop.
5 May 2026 · 9 min read · Bikri team
Search "best billing software for kirana shop" and the first page is a wall of comparison sites, each one telling you their pick is the answer. Most aren't wrong — they're answering a different question than the one you're asking.
The real question, when an adult son or daughter is choosing for their parents' shop, is sharper: will my dad actually open this app twice a day? Will it survive a busy 7pm counter? Does it handle GST without a CA? Will my mother's voice notes work, or do I have to type for her every evening?
The honest answer depends on the shop. This guide walks through the five categories people lump under "billing software," what each is actually built for, and how to pick.
What "billing software" actually means
The phrase covers four jobs, and most of the confusion is from conflating them.
- Invoice generation — printing a GST-compliant bill with HSN codes, tax breakdown, GSTIN, signature.
- Inventory and sales tracking — the ledger underneath: what sold, what's left, what's running low.
- Udhar / customer credit — who owes money, who paid back, how much is outstanding.
- Reporting and GST filing — monthly summaries the shop owner (or their CA) uses to file GSTR-1 / GSTR-3B.
A "billing app" usually does the first well, the second passably, the third and fourth poorly. A "khata app" does the third well and the others not at all. A full ERP does all four but at a complexity nobody running a kirana wants to live under.
So the first cut isn't "which app is best." It's which jobs does your parents' shop actually need solved? Most kirana shops need 1, 2, and 3. Some don't need 1 yet — if turnover is below the GST threshold, formal invoicing is optional. (See is GST mandatory for shops under ₹40 lakh turnover? — short version: under ₹40 lakh of goods turnover, GST registration is voluntary.)
The five real categories
1. Mobile billing apps — Vyapar, myBillBook
This is the category most "best billing software" lists are actually ranking. Vyapar and myBillBook are the two dominant Indian players. Both run on Android, both have a free tier with limits and a paid annual subscription, both handle GST invoices, inventory, and basic reports.
Where they shine: Shops where the owner (or a younger family member) is comfortable navigating a moderately busy mobile app, willing to tap through product lists at the counter, and motivated to issue invoices for every sale. Feature lists are deep — barcode scanning on paid tiers, multi-user access, expense logging, GST reports a CA can work from.
Where they break down: The kirana counter at peak hour. Three customers waiting, your dad mid-sale, the cooking-oil delivery just arrived, a regular asking for "udhar pe Maggi" — sit-and-tap-through-menus is the workflow that gets quietly abandoned first. App installed, used for a week, then back to the bahi-khata for "the real records."
These tools are excellent when there's a person whose job is to run the app. They struggle when the person running the app is also the person running the shop.
2. Desktop billing software — Marg, TallyPrime, Busy
The legacy category — software that predates smartphones and runs on a Windows PC at the counter. Marg ERP is the dominant player for pharmacy, distributors, and any shop dealing in batch numbers and expiry dates. TallyPrime is the gold standard for accounting + billing combined; nearly every Indian CA can read a Tally file in their sleep. Busy sits in similar territory.
Where they shine: Shops with a counter computer and someone trained on it — usually an accountant, or a shop big enough to have a dedicated cashier. For pharmacy, electronics retail, or any shop where the same product comes in twenty variants and serial-number tracking matters, the depth is genuinely useful. Tally's CA-readability is a real advantage at filing time.
Where they break down: Setup, training, and hardware cost. A new TallyPrime licence plus counter computer is the kind of investment that makes sense for a ₹50 lakh+ turnover shop, not a ₹10 lakh kirana. Both Marg and Tally also assume someone will sit at a desktop — but most kirana owners stand at the counter all day, the desktop sits in a back room, and the daily flow drifts back to paper.
Right answer for pharmacy and B2B. Not the right answer for the corner kirana your parents run.
3. Udhar-only apps — Khatabook, OkCredit
These don't bill anything. They track who owes money, who paid back, and remind customers — and they're free. We covered the head-to-head in Khatabook vs OkCredit. Either is dramatically better than a paper bahi-khata for credit, and both stay deliberately narrow.
Where they shine: Udhar, full stop. If credit recovery is the only problem and your parents already use one, don't move them.
Where they break down: Everything else. Sales, stock, invoices, daily summaries — none of it. The trap most family members underestimate: udhar is one of three or four real shop problems, and an udhar-only app makes the other ones more visible, not less. You end up with three apps for three problems, and your parent quietly defaults back to paper for the bits in between.
4. WhatsApp-first tools — Bikri
The newer category, built on the opposite assumption from everything above: your parent already lives inside WhatsApp ten hours a day, so the highest-leverage move is to fit into that flow rather than compete with it.
Where Bikri fits: Sales logged as voice notes — "5 Maggi becha, 2 Coke, 1 Gold Flake" — parsed, stock decremented, confirmation sent. Udhar tracked the same way. Stock queries answered by text. Daily summary at 9pm every night. GST invoices generated on demand from any sale. No app to install. The owner never has to remember a workflow that isn't already a habit.
Where Bikri stops working: Multi-counter shops where two cashiers bill simultaneously and a tablet POS would help. Restaurants. Supermarkets with checkout queues. For those, dedicated POS software is the right answer.
14-day free trial; ₹249/month after that on the Nano tier. Your parent sends a "hi" on WhatsApp and is set up in two minutes. We built it for the family that's been trying every billing app on this list and watching their dad ignore all of them.
5. Pen and paper / Excel
Worth naming honestly. For shops under 30 transactions a day, no GST registration, fewer than five active udhar customers, paper still works. Nothing wrong with the bahi-khata if the volume genuinely doesn't justify a tool.
Stops working when: Udhar grows past five customers, stock count takes more than half an hour a week, GST registration becomes mandatory, or someone in the family wants to see the numbers without being physically present.
How to actually pick
Skip the feature-by-feature comparison tables. The question that decides the answer for 90% of kirana shops is:
Will the shop owner — not a younger family member, not a paid staffer — actually open the tool every day?
If no, you don't have a billing software problem. You have an adoption problem, and the only category that survives an adoption problem in 2026 is the one that fits inside an app the owner already opens forty times a day. That's WhatsApp.
If yes — the owner is comfortable with apps, motivated to issue invoices, willing to sit at a counter computer — the desktop and mobile billing categories are strong and the choice is feature-driven. Vyapar or myBillBook for the small mobile-only shop. Marg or Tally for pharmacy and distributors. The Indian software ecosystem is good; none of these tools are bad.
A rough decision tree:
- Father at the counter all day, runs the shop solo, already on WhatsApp constantly → WhatsApp-first tool. Bikri is the one we built.
- Younger family member or staff person willing to operate the app → Vyapar or myBillBook. Free tier is enough to start; upgrade if you hit the limit.
- Pharmacy with batch numbers and expiry dates, or B2B distributor → Marg ERP.
- Shop already works closely with a CA and turnover justifies it → TallyPrime, because filing season becomes painless when your data is in the format your CA already lives in.
- Just udhar, nothing else → Khatabook or OkCredit. (Read the comparison before picking.)
- Turnover under ₹10 lakh, fewer than 30 transactions a day, no GST → Paper is honest. Don't force a tool.
What to ignore in the comparison reviews
A few things "best billing software for kirana" articles overweight that don't matter for most shops:
Number of features. A kirana uses maybe ten features. Reviews that praise an app for having sixty are praising the wrong thing — density is a cost, not a benefit.
"Free" pricing. Most free tiers are designed to push you to a paid plan within a month. Look at the paid price and assume that's what you'll be paying within 90 days.
Tutorial videos in English. If the owner doesn't speak English fluently, English help doesn't help. The tools with Hindi-first or voice-first onboarding — which is most of them on paper, but only some of them in practice — are the ones to test.
Common mistakes when picking
Picking the tool, then forcing the shop to fit it. Watch the shop for a day first. The tool exists to serve the existing flow, not to redesign it.
Confusing "GST-ready" with "GST-required." Plenty of family members install full GST billing software for a shop that doesn't need to register. If turnover is under threshold and there are no formal customers, GST infrastructure is optional weight.
Buying for the shop you imagine, not the shop that exists. "What if we expand to three branches?" Most kirana shops don't. Pick for the shop today; switch tools if it genuinely grows past them. Migrating data later is annoying but doable. Living with an over-tool nobody uses is worse.
Assuming the family member's preferences match the parent's. You like dashboards. Your dad likes voice notes. Pick for him.
A practical next step
If you have a Saturday afternoon and a parent's shop that needs billing software:
- Sit at the counter for an hour. Watch which job — invoice, stock, udhar — slows things down most.
- If it's invoicing and the shop is GST-registered, install Vyapar or myBillBook free tier and try it for a week.
- If it's udhar, install Khatabook or OkCredit.
- If it's "everything is slow because there's no system at all" and your parent already lives on WhatsApp, send a "hi" to Bikri and try the 14-day trial.
- After two weeks, brutal honesty check: did the shop owner — not you — actually use it? If yes, keep going. If no, switch categories rather than tools.
The wider context for rolling out any tool — how to pace it, how to avoid the multi-app trap, how to manage the conversation with parents who've heard "digitize the shop" pitches for fifteen years — is in our hub on helping your parents digitize their kirana shop in 2026. Billing software is one piece of that puzzle, not the whole thing.
The goal isn't the best billing software in the abstract. It's the one your parent will actually use on the Tuesday after next, when the shop is busy and they don't have time to think about it.