The Smart Billing
Create Invoices on the go
Free · In‑App Purchases
Send professional invoices in seconds, track expenses, and manage clients effortlessly. Built for freelancers who mean business.
The Smart Billing is the all-in-one invoicing, billing, and expense tracking app designed for freelancers, small businesses, and entrepreneurs.
Whether you're sending invoices to clients, tracking your monthly expenses, or reviewing your revenue at a glance — The Smart Billing puts everything you need in one beautifully designed app.
KEY FEATURES
• Create and send professional invoices in seconds
• Track paid, partial, and overdue bills at a glance
• Log and categorise expenses by type
• Detailed reports: revenue, profit, cash flow, tax export, and more
• Manage multiple client profiles with full payment history
• Multi-account support — perfect for businesses with multiple entities
• Share invoices via WhatsApp, email, or PDF
YOUR DATA STAYS YOURS
The Smart Billing is built with your privacy in mind. Your data is stored privately on your device and synced securely through your own iCloud — never our servers. No account required. No data collected. Works fully offline.
WIDGETS
See your monthly revenue, unpaid invoices, and overdue bills right from your home screen — without opening the app. Available in small, medium, and large sizes for iPhone and iPad.
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Price may vary per location. Subscriptions will be charged to your iTunes account using your preferred payment method. Your Subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. Manage your subscription in the AppStore under subscriptions.
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Privacy policy: https://zaatarlabs.com/privacy-policy
Terms of use: https://zaatarlabs.com/terms
more This is the best app ever created to send invoices and receipts with a click, as well as keeping track of expenses and profits. It is perfect for small businesses as it saves so much time when it comes to the financial and business administration of your practice.Now I don’t need to turn on my laptop to send invoices etc, I just open the app, select the client, select the service and with a click create and send the invoice either on whatsup, email, or to a printer! I can now do the Most boring part of my work from ANYWHERE!! Which saves so much of my time that I can dedicate to creative work or to do anything else I love. Amazing app as always created by Zaatarlab !!!!
Developer Response Thank you for the 5-star review! We love hearing how The Smart Billing is helping freelancers and businesses. Your feedback motivates us to keep improving!
This is the best app ever created to send invoices and receipts with a click, as well as keeping track of expenses and profits. It is perfect for small businesses as it saves so much time when it comes to the financial and business administration of your practice.Now I don’t need to turn on my laptop to send invoices etc, I just open the app, select the client, select the service and with a click create and send the invoice either on whatsup, email, or to a printer! I can now do the Most boring part of my work from ANYWHERE!! Which saves so much of my time that I can dedicate to creative work or to do anything else I love. Amazing app as always created by Zaatarlab !!!!
Thank you for the 5-star review! We love hearing how The Smart Billing is helping freelancers and businesses. Your feedback motivates us to keep improving!
Perfect for a freelancer. My only request would be for a vendor list as well and maybe seperate customers from personal contacts. Love this program otherwise.
Developer Response Thank you for the 5-star review! We love hearing how The Smart Billing is helping freelancers and businesses. Your feedback motivates us to keep improving!
Perfect for a freelancer. My only request would be for a vendor list as well and maybe seperate customers from personal contacts. Love this program otherwise.
Thank you for the 5-star review! We love hearing how The Smart Billing is helping freelancers and businesses. Your feedback motivates us to keep improving!
1. Multi-Language Support
Full support for Arabic, Spanish, French, and Italian — including right-to-left layout and localized number formatting.
2. Inventory Has a New Home
Redesigned inventory management with minimum stock alerts, improved forms, and a new interactive dashboard chart.
3. Bug Fixes & Improvements
General stability and performance improvements across the app.
4.1 Apr 3
• Fixed app badge not clearing when opening the app
• Improved pie chart tap responsiveness in inventory and sold items reports
• CSV import parsing and validation improvements
• Bug fixes and performance enhancements
WHAT'S NEW IN VERSION 4.0
• Complete visual redesign — every screen rebuilt from the ground up
• Enhanced dashboards with real-time revenue, profit, and expense summaries
• iOS and iPadOS widgets — see your key numbers without opening the app
• Smarter notifications — get alerted when invoices go overdue
• Faster bill creation workflow
• Dozens of bug fixes and performance improvements
4.0.1 Mar 22
WHAT'S NEW IN VERSION 4.0
• Complete visual redesign — every screen rebuilt from the ground up
• Enhanced dashboards with real-time revenue, profit, and expense summaries
• iOS and iPadOS widgets — see your key numbers without opening the app
• Smarter notifications — get alerted when invoices go overdue
• Faster bill creation workflow
• Dozens of bug fixes and performance improvements
4.0 Mar 14
We heard you! Now you can change the invoice number.
3.1 05/02/2023
Fixing an with invoice numbers where in some cases the invoice number is displayed incorrectly
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Multiple accounts? We got you covered!
You can now add all your accounts and companies you are managing in the same app.
We also added the ability to cancel bills instead of deleting them.
Enjoy!
3.0.3 01/22/2023
Fixing an issue where searching for clients crashes the app for some users.
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Multiple accounts? We got you covered!
You can now add all your accounts and companies you are managing in the same app.
We also added the ability to cancel bills instead of deleting them.
Enjoy!
3.0.2 12/28/2022
Addressing an issue where the save button becomes disabled while creating an account after selecting a currency.
Multiple accounts? We got you covered!
You can now add all your accounts and companies you are managing in the same app.
We also added the ability to cancel bills instead of deleting them.
Enjoy!
3.0.1 12/22/2022
Multiple accounts? We got you covered!
You can now add all your accounts and companies you are managing in the same app.
We also added the ability to cancel bills instead of deleting them.
Enjoy!
3.0 12/22/2022
Fixed a bug where the app crashes for some users when trying to access profit and revenue from the dashboard
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We keep improving your favorite app, and this version includes:
1) Brand new Cash Report: With just a few taps, you can view your cash flow over days, months and years.
2) We have added dates for your inventory items to give you a more accurate perspective on your business.
3) Many fixes across the board.
Keep the suggestions coming! Enjoy!
2.2.1 06/29/2022
You spoke and we listened!
We keep improving your favorite app, and this version includes:
1) Brand new Cash Report: With just a few taps, you can view your cash flow over days, months and years.
2) We have added dates for your inventory items to give you a more accurate perspective on your business.
3) Many fixes across the board.
Keep the suggestions coming! Enjoy!
2.2 06/13/2022
Your reports never looked better! You can now view your reports in a yearly view to get better insights on your business.
2.1 05/18/2022
Fix an issue where the bill appears empty for some users.
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Happy Holidays! It has been a very busy year for us here at ZaatarLABS to bring you the best and most requested features and make your life a tad easier.
Version 2.0:
Inventory is here:
You can now keep track of your inventory, view tailor made profit and revenue reports and get these quantities automatically adjusted for you.
Simply add inventory items and fill up the quantities and purchase prices and start selling!
Got some additional quantities with different purchase prices? The app will automatically accommodate that and will always accurately adjust the profit and revenue numbers for you.
Check out the new inventory and sold items reports as well.
Enjoy!
2.0.1 01/13/2022
Happy Holidays! It has been a very busy year for us here at ZaatarLABS to bring you the best and most requested features and make your life a tad easier.
Version 2.0:
Inventory is here:
You can now keep track of your inventory, view tailor made profit and revenue reports and get these quantities automatically adjusted for you.
Simply add inventory items and fill up the quantities and purchase prices and start selling!
Got some additional quantities with different purchase prices? The app will automatically accommodate that and will always accurately adjust the profit and revenue numbers for you.
Check out the new inventory and sold items reports as well.
Enjoy!
2.0 12/22/2021
Adding Client Tax Number and Address to the Invoice.
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.6 10/07/2021
Adjustments To Invoices When Tax is Required
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.5 10/07/2021
Fixing an issue with the tab bar and navigation bar on iOS 15.
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.4 10/01/2021
Fixing an issue with sorting expenses and categories
Fixing an issue with the receipt date
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.3 09/07/2021
Enhancing the sort functionality for expense categories
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.2 08/31/2021
Fixing and issue with Widgets appearing black for some users
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2.1 08/29/2021
Some exciting new updates are here for you:
1) Widgets: Take advantage of widgets on iOS and macOS and view your monthly trends right on your Home Screen.
2) Quotations: Create quotations and estimates and send these in a tap.
3) Tax Number: Add your tax number in the settings to add it to all your invoices.
4) Invoice Due Date: You spoke and we listened, Due date for invoices is now available.
5) Expense Categories: Add a category to your expenses and view the beautiful modified report.
6) Client Expenses: Add expenses related to clients.
7) Expense receipt: You can now add a receipt to your expenses.
... And some minor bug fixes across the board.
Enjoy!
1.2 08/27/2021
Fixed an issue where the trends tile might flicker for some users.
Version 1.1:
1) Enjoy the new dashboard for a quick view of your month.
2) Introducing Tax Export. You can now export all invoices for a certain period and for a certain client.
3) Filter your expenses by paid and not paid.
4) Many bug fixes across the app.
5) and many more new features.
1.1.1 06/07/2021
1) Enjoy the new dashboard for a quick view of your month.
2) Introducing Tax Export. You can now export all invoices for a certain period and for a certain client.
3) Filter your expenses by paid and not paid.
4) Many bug fixes across the app.
5) and many more new features.
1.1 06/06/2021
Fixed a bug where sometimes bills show in the wrong client.
Adjusted the profit and revenue calculations to reflect more accurate amounts.
1.0.3 04/10/2021
Fixed a minor issue with the one of the onboarding messages.
1.0.2 04/06/2021
Fix a bug where iCloud sync is not working correctly.
1.0.1 04/05/2021
1. Multi-Language Support
Full support for Arabic, Spanish, French, and Italian — including right-to-left layout and localized number formatting.
2. Inventory Has a New Home
Redesigned inventory management with minimum stock alerts, improved forms, and a new interactive dashboard chart.
3. Bug Fixes & Improvements
General stability and performance improvements across the app.
more Version 4.1 Apr 3
Data Not Collected The developer does not collect any data from this app.
