Billculator Easy Invoice Maker

In-app purchases
3.7
664 reviews
50K+
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
Jan 21, 2026

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

3.7
641 reviews
Londa Ball
March 4, 2026
I love this app!! So useful, I use it as a server since we don't have a POS system & for my small business. Kinda wish I could have 2 profiles to separate these but I love it anyway
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Engross Apps
March 6, 2026
Hello Ms. Londa, Thank you so much! 😇 We are really delighted to know that. We'll try to add the feature of multiple profiles in the future updates. If you have any other feedback/suggestions for us or if you need any assistance, please feel free to write to us billculator@engrossapp.com. Have a great weekend!
Ankit Shubham
March 10, 2026
Light weight,Super Fast and Easy to Use billing app,with all necessary features and requirement !!
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PRADIP HALDER
March 4, 2026
Apps are very good for small retailers but one problem The total quantity is not shown on the bill.
Did you find this helpful?
Engross Apps
March 6, 2026
Hello Mr. Pradip, Thank you! We are really glad to know that you find Billculator useful. We'll add total quantity field in the bill soon. If you need any assistance or have any feedback/suggestions for us, please feel free to write to us at billculator@engrossapp.com anytime.

What’s new

v7.2.1
- Bug fixes and improvements.
v7.2.0
- Now available in Hindi Language as well.
- Option to print full/partial item name.
- Other improvements.
v7.1.0
- Auto-cut feature for Thermal print.
- Other improvements.
v7.0.3
- UI improvements.
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.