Needless to say, the digital world is in your hands nowadays. Everything you need regarding communication and related subjects can be implemented in your personal mobile phone. Working on your administration is also no longer an activity you can only perform at home or at the office.

The EEI Platform selected a number of e-invoicing applications for your iPhone or  iPad to loosen your administration from time and place.
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Invoice2go
Invoice2go is the fast and easy way to invoice, estimate, bill, collect and report. With 10 built-in invoice styles to choose from it’s actually fun going through and choosing your template and designing your invoice. Even better if you install the Desktop Version all these templates can be customized to your own needs. Add logo’s, move fields you can even create your very own business forms. No other solution available gives you this flexibility.

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Time Master + Billing + Quickbooks
The best, most powerful, comprehensive, easy to use time keeping app on the Apple Store is now even better. Time Master has the highest average rating of all the time management apps. And the other apps don’t come close to our new optional billing module. Our invoices are totally professional. Please click on the “On-Core website” link below to view Video demos of the program in action.
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GetPaid! - PDF Invoice & Time Sheet
GetPaid! tracks time and generates instant PDF invoices and time sheets. The beautiful and intuitive user interface is designed to log your time and to create professional invoices or time sheets in a snap. Getpaid! is a must have app for mobile professionals, business owners, temps, freelancers, contractors, consultants, lawyers or anyone who needs to track their time to get paid. Time is money, don’t miss another minute! You’ve worked hard, now it’s time to GetPaid!

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Ring It Up Pro: Invoicing & Checkout
RedLaser has joined forces with Ring it Up to bring to you the most comprehensive Point of Sale application available for the iPhone today. Ring up your sales, expenses & accept payment, right on your iPhone. Bookkeeping no longer has to be a chore.

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Invoice Maker
Finally, after much demand, the perfect tool for your business on the iPhone! Using this app you will be able to send state-of-the-art invoices via e-mail to your clients. You can create invoices for products AND services.

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Billings Touch
Billings Touch takes the Apple Design Award winning time tracking and invoicing experience from the Mac and puts it in your pocket. Billings Touch works as a standalone application – or as a companion to Billings on the Mac.

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GetPaid! Lite - PDF Invoice & TimeSheet
GetPaid! tracks time and generates instant PDF invoices and time sheets. The beautiful and intuitive user interface is designed to log your time and to create invoices or time sheets in a snap. Getpaid! is a must have app for mobile professionals, business owners, temps, freelancers, contractors, consultants, lawyers or anyone who needs to track their time to get paid. Time is money, don’t miss another minute! You’ve worked hard, now it’s time to GetPaid!

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Omni Invoice
Why not try before you buy. Please download our free version, Omni Invoice Lite.With Omni Invoice you can now create quotes and invoices anywhere.

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Invoice2go Lite
Invoice2go is the fast and easy way to invoice, estimate, bill, collect and report. With 10 built-in invoice styles to choose from it’s actually fun going through and choosing your template and designing your invoice. Even better if you install the Desktop Version all these templates can be customized to your own needs. Add logo’s, move fields you can even create your very own business forms. No other solution available gives you this flexibility.

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Omni Invoice Lite
With Omni Invoice Lite you can now create quotes and invoices anywhere. No more downtime spent writing up quotes back at the office, or catching up with your backlog of invoicing causing delays in payment.

Omni Invoice Lite enables you to create quotes whilst on site, delivering them by email in seconds. Generating invoices from your quotes is an equally simple process.

Quick and intuitive to use, simply populate Omni Invoice Lite with your products, services and company details, then start billing.
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Invoice Now
Run your business from your iPhone. Missing Piece is proud to bring you Invoice Now.
Invoice Now is the invoice only version of Taking Care of Business. It creates secure PDF invoices in a professional format which can be emailed directly from your iPhone. Copy or blind copy the invoices back to your office.

Invoice Now includes an optional invoice calculator for building up more complex invoices. It also builds a history database as you use it - no need to spend hours entering your inventory before you use the application.
Record payments against your invoices. View a record of all your receivables grouped according to due date. Resend invoices as reminders.

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Quick Invoice
If you freelance or own a business, you have probably faced the tedious task of creating and sending invoices while away from the office. Now, with Quick Invoice that nightmare is over. Quick Invoice allows you to easily generate and send invoices. You only have to choose your customer, the service, tax, numbering and pay option and, in less than 5 seconds, your customer will be able to receive the invoice via e-mail..
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Smart Invoice
The Smart Invoice iPhone application allows you to remotely use Smart Invoice to:
• Create new clients, projects, and tasks on the fly
• Track time by client, project and task
• Create and categorize expenses
• Create invoices
• Receive credit card payments for invoices you create on your iPhone (currently works with Authorize.net)—this functionality essentially turns your iPhone into a mobile credit card processor.

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Our Bills
Bills are constantly coming and money is tight especially during these hard economic times. That is why it is so important to keep track of our everyday expenses. We have created this great new application that will let you keep track of your bills in a convenient, quick and organized way so that you always have this information at hand for your convenience. Unlike similar applications here you will be able to add your partner’s and combined bills, as well as categorized them.

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Easy Biller
Do you live your work day in six minute increments? Do you sometimes lose track of time when you’re on the go? Easy Biller is here to help. What does this app do?

- Calculates billable hours with a variety of tools including a timer and start/stop time converter
- Tracks your daily, weekly and monthly and year billable hours totals
- Organizes time entries by client and case names and numbers: enter as much or little detail as you prefer
- Allows you to enter detailed descriptions of your time
- Produces an easy-to-read, emailable table of your time entries at the end of each day
-Also includes a handy converter for figuring out hours without adding new entry to database.

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Simplybill
Simplybill provides a great invoicing solution in your pocket. Designed to run along-side the Simplybill online invoicing service, the Simplybill App provides all the functions you need on the go.

In order to use the Simplybill iPhone App, you need a Simplybill account - if you don’t have one, sign up for a free-trial at www.simplybill.com. Plans cost from $5/month.

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Source: www.iphoneapplicationlist.com