[iOS] What is the difference between Polaris Office and Polaris Office Mobile?

You can check the difference between the iOS Cloud office and the Polaris Office Mobile.

Polaris Office (Cloud)
For smart services, advanced editing features such as PDF export and annotation editing are supported.
Pro service supports all functions of Smart service and PDF > Convert to other office documents.

Polaris Office Mobile
You can use the editing function of the smart service.
PDF documents supported by Pro service are not supported as other documents.

<Support Specifications>

Compatibility
iPhone, iPad, iPod touch - iOS 10.0 or later

Supported formats

Microsoft Word 1997 – (.DOC, .DOCX)
Microsoft Excel 1997 – (.XLS, .XLSX)
Microsoft PowerPoint 1997 – (.PPT, .PPTX, .PPSX)
ODF (.ODT)
Adobe PDF 1.2 – 1.7 (.PDF)
Text (.TXT)
Zip(.ZIP)
CSV

Compatible languages for viewing and editing documents
Arabic, Bulgarian, Czech, Danish, German, German(switzerland), Greek, English, English(UK), English(Australia), English(Canada), English(Ireland), Spanish, Spanish(Mexico), Persian, Finnish, Français, Frisian(Belgium), Frisian(Canada), Frisian(Switzerland), Croatian , Hungarian, Indonesian, Icelandic, Italian, Italian(Switzerland), Hebrew, Japanese, Kazakh, Korean, Macedonian, Malay, Norwegian Bokmal, Dutch, Dutch(Belgium), Norwegian, Polish, Portuguese, Portuguese(Brazil), Romanian, Moldavian, Russian, Slovak, Slovene, Serbian, Swedish, Thai, Turkish, Ukrainian, Chinese(Simplified), Chinese(Traditional), Marathi, Hindi, Vietnamese

Supported languages for UI
Arabic, German, English, Hebrew, Spanish, Français, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Portuguese(Brazil), Russian, Turkish, Chinese(Simplified), Chinese(Traditional), Vietnamese