Billculator Easy Invoice Maker

In-app purchases
3.5
556 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Billculator combines Invoice Maker, Thermal Printing, Cash Book, Account Ledger & Inventory Management into one app with a simple interface to make managing your business super easy, so that, you can focus completely on increasing your revenue and profits. It uses a very simplified interface to create bills and estimates, manage stock and inventory, manage account ledger and track sales & expenses of your business.

Main features -
Create a PDF invoice/bill or estimate and share it right from the app.
Directly print invoices/bills on thermal printer for super quick billing.
Save invoices/bills in the app, access and share them anytime, anywhere.
Add discount, tax and due amount to the invoices.
Add customers and manage their transactions.
Add products with their sale/purchase price and manage inventory.
Use added customers and products for faster entries while making invoices.
Manage and keep track of sales & day-to-day expenses of the business.
Inventory linked with invoice maker automatically updates the stock.
Account ledger linked with invoice maker automatically adds the due payment.
Integrated calculator for side calculations.
Call customers directly from the app.
Enable cloud backup to keep your data safely backed up.

Invoice maker
Billculator uses calculator like interface to make creating invoices quick and simple. Invoices/Estimates can be directly printed on Thermal printer or share them with your customers/clients in the form of a PDF, and save them for your records. It can also be used for calculating or cross-checking bills like a calculator.

Inventory Management
Manage inventory and sale/purchase prices. The saved products can be used to create invoices saving the time to write the product and their prices every time.

Cashbook - Sales & Expenses Tracker
Simple cashbook feature to maintain records of daily business expenses, sales, payments and other income sources.

Account Ledger
Manage your customers’ transactions & records with super ease. Sort option with different parameters to give you better access to the records. Also, as soon as you generate an invoice with a due payment, it automatically gets added to your customer’s records, saving your time to manually update them.

All these tools together make Billculator a one-stop solution for managing your business and making it even more successful.
Updated on
Sep 6, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App activity, and App info and performance
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.5
538 reviews
Ashrumochan Sahoo
August 25, 2025
add mrp line of the product and add qr code in footer to received bill amount without any negotiation with customer. customer can scan the QR and pay the bill as soon as fast
1 person found this review helpful
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Engross Apps
September 2, 2025
Hello Mr Ashrumochan, We will try to add both the features in the future updates soon, we get your point. If you have anything else for us or if you need any assistance, please let us know billculator@engrossapp.com anytime. Have a great week ahead!
Zulfiqar Ahmad
July 9, 2020
This app is so so, No save option, No saved products use option, All worked items vanished/ delete when checking options, very Embarrassing, > Very basic app, what can I say more >> Thanks for your reply, Your effort is good 🌷 regarding arithmetic expression but flaw in execution and working like tape calculator, Hope you 'll make it better , 👍
7 people found this review helpful
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Engross Apps
August 18, 2020
Hello again Zulfiqar, We have updated the app and made some major changes. I request you to please update your app with the latest version and do let us know what do you think about it. If you have any suggestions for us or if you face any issues, please feel free to write to us at support@engrossapp.com. Thanks.
sai kumar
August 26, 2021
This app does not support print on Bluetooth Thermal Printer where the bill could be given on 3-inch paper itself. Had the option given, it would've helped many retailers but not in this case so. Also there is NO specific option to generate daily reports. The default header is written as invoice and I feel the app should have given an option to change the default header.
11 people found this review helpful
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What’s new

v7.0.2
- Bug fixes and improvements.
v7.0.1
- Updated Interface, we hope you all like it!
- Thermal Printer support.
- Bug fixes and improvements.
v6.2.4
- UI improvements.
v6.2.0
- Item suggestions while creating invoices will also show sale/purchase prices and available stock.
- Option to add a 'Low stock quantity' with items & Low Stock filter in the 'Items' section.

App support

About the developer
Husain Haidery
support@engrossapp.com
360 Shivalaya Bijalpur Ab Road Indore Shivalay Bijalpur Opp masakin esaifiya Shivalaya Indore, Madhya Pradesh 452012 India
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