Skip to content
Zenocta Solutions
PharmOcta app icon

Pharmacy billing · Business and finance

Live on Google Play

Pharmacy Billing: PharmOcta

Pharmacy billing with GST, batch & expiry stock, dues, returns and reports

  • Android
  • Web

Free to use with core features Premium free for up to 3 months

pharmocta.zenocta.com

Share / QR

Inside PharmOcta

  • PharmOcta screen 1
  • PharmOcta screen 2
  • PharmOcta screen 3
  • PharmOcta screen 4
  • PharmOcta screen 5
  • PharmOcta screen 6
  • PharmOcta screen 7
  • PharmOcta screen 8
PharmOcta screen 1

Screen 1 of 8

Pharmacy billing with GST, batch & expiry stock, dues, returns and reports.

Use the arrow keys or the thumbnails to move through the screens.

Swipe sideways to browse the screens.

What’s new in version 1.0.0

19 Oct 2026

  • PharmOcta 1.0, first release:
  • GST billing with earliest-expiry batch picking
  • IGST for buyers in other states
  • Returns, credit notes, quotes and held bills
  • Drug interaction and duplicate alerts
  • A4, 80 mm and 58 mm PDF bills
  • Batch, expiry and low-stock tracking
  • Supplier orders, bills and customer dues
  • Reports, GST worksheets and accounts
  • Light and dark themes on phone, tablet and web

From the Google Play listing. Latest updates across all apps →

About Pharmacy Billing

PharmOcta is a pharmacy billing and stock app for chemists and medical shops. Make GST bills, track every batch and expiry date, record supplier purchases, manage customer dues and see how your shop is doing, on your phone, tablet or the web.

Free to startAndroid and web

Free to start

Try Pharmacy Billing before you decide anything. There are two ways it is free.

Free tier

Use the app for free with limited features

Anyone can use Pharmacy Billing for free, and the free tier stays free. Some features are limited in the free tier; the Google Play listing lists what is included.

Premium plan

Premium, free for up to 3 months

Unlock the full app at no cost for the first months, then keep using the free tier whenever you like.

Features of Pharmacy Billing

Everything Pharmacy Billing does today, as listed on Google Play.

  • Pharmacy billing

    • Fast billing with GST worked out from the MRP, per-item discounts and automatic round-off
    • Record cash, UPI, card or credit payments (credit is for saved customers), or split one bill between ways to pay
    • Sells the earliest-expiring batch first and never sells expired stock
    • Schedule H1 and X medicines ask for the patient and doctor details before the bill can be completed
    • Drug interaction alerts: well-known serious combinations are flagged on the bill and a pharmacist confirms before selling
    • Duplicate-medicine alerts when two products share an ingredient or class
    • Hold a bill and come back to it, make a quotation, and take goods back with a credit note
    • Print, share or save each bill as a PDF: A4, or an 80 mm or 58 mm receipt, with batch and expiry on every line and the amount in words
    • Bills to a business buyer carry its GSTIN, and a buyer in another state is charged IGST instead of CGST and SGST
  • Stock, batch and expiry

    • Every batch with its expiry, MRP and quantity
    • Low-stock, near-expiry and expired lists, and an alerts page that gathers them
    • Stock take and stock adjustments with a reason, and a history for every product
    • Shop and godown stock, with transfers between them
    • Medicine catalogue to search by brand, salt, use or class, with same-salt substitutes
    • Import your products and opening stock from a CSV file
  • Purchases and suppliers

    • Enter supplier bills with batch, expiry, free quantity, discount and GST
    • Purchase orders, goods received against an order, and debit notes when you return stock
    • Supplier ledger with payments and what you still owe
  • Customers and dues

    • Customer list with purchase history, credit sales, dues and collecting payments
    • Loyalty points that you set the rules for
    • Refill reminders based on how often each customer buys a medicine
  • Reports and accounts

    • Today's sales, dues, low stock and expiry at a glance, with a 7-day sales chart and top products
    • Sales, GST by tax slab and HSN, product, stock value and staff reports
    • Owner-only accounts: day book, expenses, profit estimate, cash book, margins and a balance sheet estimate
    • GST worksheets for your accountant. They are working sheets, not a return filed for you.
    • Export data to CSV, Excel, PDF or Word, and download a full backup
  • Your team

    • Owner, pharmacist, cashier and delivery roles, each seeing only what they need
    • An activity log and an optional PIN lock for a shared device
  • Smart insights

    These are statistical estimates from your own sales history. They get better as you record more sales.

    • Reorder suggestions: forecast demand from your own sales and see how much to order
    • Expiry risk: which batches are unlikely to sell before they expire, and what they cost you
  • Phone, tablet and web

    Use the same account on your phone, your tablet and in a browser, in a light or dark theme.

  • Safety note

    PharmOcta is a business and record-keeping tool. Interaction and duplicate alerts are decision support only and do not replace a pharmacist's judgement or a prescriber's advice. The medicine catalogue is for reference. Always verify with a licensed pharmacist or doctor.

  • More apps from zenocta solutions

    See them all: https://play.google.com/store/apps/dev?id=5437613496660069144

    Questions or feedback? Write to contact@zenocta.com.

    • Bill GST: quotations and GST invoices
    • Payslip Maker: payslips and HR letters in minutes
    • PayrlOne: warehouse attendance and payroll
    • EmployHub: attendance, leave and payroll for teams
    • Kiddica: family clinic and health app
    • Maintenix: society app & gate for apartments

Listing last updated on Google Play: 19 Oct 2026

Questions about PharmOcta

Pricing, where to get it, platforms and customisation.

Is Pharmacy Billing free?

Yes. Pharmacy Billing has a free tier that anyone can use for free, with limited features. When you start, you also get a free premium plan for up to 3 months that unlocks the full app at no cost for the first months. Some features are limited in the free tier; the Google Play listing lists what is included.

Where can I get PharmOcta?

PharmOcta is live on Google Play and also runs in your browser at pharmocta.zenocta.com.

Does PharmOcta have a web version?

Yes. Open pharmocta.zenocta.com in any browser. The Android app is on Google Play.

What can Pharmacy Billing do?

Pharmacy Billing covers pharmacy billing, stock, batch and expiry, purchases and suppliers, customers and dues, reports and accounts, your team. PharmOcta is a pharmacy billing and stock app for chemists and medical shops.

Can Zenocta customise PharmOcta for my business?

Yes. We can change the name, logo, colours, features and workflow of an existing app, or build something new. Tell us what you need and you will get a scoped, fixed-price proposal within 24 hours.

How do I ask about PharmOcta or my data?

Write to contact@zenocta.com or message us on WhatsApp. The privacy policy for this app is on our privacy page.

More Zenocta apps

All apps →

Want your own version of PharmOcta?

We can change the name, logo, colours and features of an existing app, or build a new one. Book a free consultation and get a fixed-price proposal within 24 hours.