The best iPhone Office apps roster laid down below will be of great use to those who cannot seem to find a way to edit MS documents on their iOS mobile gadgets. From the list here, you can either choose a complete suite that pledges support to all Microsoft documents or install the software that is apt for specific formats. And needless to say, some of the alternatives here are also compatible with other common formats like PDF. So take a look.
1 – Documents To Go:
The multi-purpose tool in question can act as your virtual assistant and is said to be compatible with some of the most common file formats. It enables viewing, editing and creating Word and Excel files in versions 2007, 2008 and 2010, on the run and even opening PowerPoint, PDF, iWork, TXT or RTF documents amongst others. Its built-in mail utility ensures that you can send or receive supported data as attachments.

And that’s not all, opening files within Documents To Go from a third party software in your iOS gadget isn’t an issue either, provided it has the ‘open in’ feature. It requires iOS 4.3 or later and you can choose to install its desktop version for syncing your data over Wi-Fi too.
Price: $9.99
2 – Polaris:
Polaris is believed to be a complete mobile solution and its capability of editing all Microsoft documents is a reason why it has been mentioned in this list. Apart from that, you can even open and review PDF or HWP documents and make the most of the built-in file manager. It acts as a cloud service client for Dropbox, Google Drive, Box.net and a few other services too. One of the best things is that it lets you save up on time by letting you open an attachment directly using this tool and use the pre-loaded charts, figures, or templates in your files. Polaris is compatible with iOS version 5.1.1 or later and understands multiple languages which include English, Japanese, French, German, Spanish and Chinese amongst others.
Price: $12.99
3 – Documents 2:
A sequel to Documents, the second edition of the mobile suite designed by Savy Soda is basically meant for those who require an easy-to-use tool that lets them view files. It acts as an organizer and enables you to save, manage, print or share MS documents, photos and other digital content. It extends support to Dropbox and can even be used for mailing files directly from the software.

You can choose to share data via Wi-Fi or FTP as well. The AirPrint-enabled utility has built-in iSpreadsheet, a text editor and even Integrated Preview to edit text files and open other documents while on the move.
Price: $3.99
4 – Pages:
The next alternative on this iPhone Office apps lineup has been designed by none other than the makers of the device in question itself. Pages is a part of the iWork suite and is basically a word processor which lets you edit Microsoft Word files.

The tool which is perfectly compliant with the Retina display of the latest iOS gadgets, has 16 pre-designed templates and styles for letters, reports, flyers and more, so you can save up on precious time. It features an intuitive interface and lets you save your work on iCloud so you can access it from anywhere you like and from any compatible system.
Price: $9.99
5 – Numbers:
Numbers is to Excel, what Pages is to Word. This particular utility also belongs to the iWork suite and enables you to not only view, but also edit Microsoft Excel files conveniently on your handheld gadget. You can save the edited spreadsheets on iCloud and access it from anywhere you wish.

It tags along multiple templates for travel planner, running log, budget and more and even lets you add charts and tables to your documents. These files can be sent to Dropbox or forwarded through email as well.
Price: $9.99
6 – Keynote:
Keynote from our iPhone Office apps compilation is especially useful to professionals who make a lot of presentations. Just like the other two components of iWork, this tool offers support to its Microsoft equivalent, that is, PowerPoint and lets you enhance your presentations at the last minute from practically anywhere.

Themes such as Gradient, Showroom and Portfolio have been pre-designed and saved in the utility so you can get to work without wasting your time. And once you are done, you get an option to export the resulting document in Keynote, PPT or PDF formats.
Price: $9.99
7 – CloudOn:
According to the publishers of this app featured in our iPhone Office apps list of the very best of its ilk, CloudOn brings your Microsoft Word, Excel and PowerPoint documents saved on cloud storage services like Dropbox, Box, Google Drive and SkyDrive, to your beloved mobile gadget. And apart from the aforementioned formats, you can utilize this productivity tool to open various other file types which are inclusive of PDF, JPG, PNG, GIF and many more.

Emailing files directly from the software itself is hardly a difficult task and after editing MS documents, you can send them back to the cloud services for safekeeping. It enables you to rename, delete or manage files directly in these accounts and it auto saves your work so you do not end up losing anything in case your device decided to crash.
Price: Free
Conclusion:
We may have missed out on an equally good suite while formulating this catalog of iPhone Office apps. So in case you think your favorite tool needs a special mention, drop in a name to let us know about it. Also, try these alternatives if you haven’t already, and get back to us with your views regarding these software designed for the iOS mobile device.