Best Onlyoffice Apps

217+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated May 2026

If you already know ONLYOFFICE Documents, this is the deeper bench. 217+ onlyoffice apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Onlyoffice

ONLYOFFICE Documents#1

ONLYOFFICE Documents by Ascensio System SIA

A complete mobile office suite
Editor's Choice
📊 Productivity
3.6😐(157 ratings)
Free
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Create and edit documents, spreadsheets, and presentations on your mobile device. Collaborate in real-time with teammates or external partners, and connect to your preferred cloud storage. Scan paper documents and convert them into editable files.

What We Love

  • 👍 User-friendly interface
  • 🚀 Good MS Office compatibility
  • 🔒 Privacy-focused
  • 💡 Useful for basic document editing

Room to Improve

  • 🐛 Crashes and stability issues
  • 🐛 Bugs with text input and formatting
  • 🐛 Unreliable file saving and syncing
ONLYOFFICE Projects#2

ONLYOFFICE Projects by Ascensio System SIA

Pocket project management tool
Strong Contender
📊 Productivity
4.0(3 ratings)
Free
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Manage projects, track team productivity, and access assignments on the go. Facilitates task management, team communication through discussions and comments, and document collaboration.

Google Docs#3

Google Docs by Google LLC

Edit Documents and Collaborate
Worth Considering
📊 Productivity
4.8😊(3.1M ratings)
FreeIn-App Purchases
#11in Productivity
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Create, edit, and collaborate on documents online in real time. Work together seamlessly with your team, even offline, and access a variety of file types. AI-powered features can help draft and refine content.

What We Love

  • 🚀 Convenient and accessible
  • 👍 Seamless collaboration
  • 🔒 Automatic saving
  • 💡 Offline functionality

Room to Improve

  • 🐛 Laggy performance and input delays
  • 👎 Limited formatting and customization options
  • 🔍 Difficult to organize and navigate documents

More Onlyoffice apps to explore

4
MobiOffice・Word Docs・Excel・PDF
MobiOffice・Word Docs・Excel・PDF
MobiOffice・Word Docs・Excel・PDF
Edit Office Sheets・PowerPoint
Free

This app allows users to create, edit, and manage documents, spreadsheets, and presentations across various file formats. It offers cloud storage integration, document scanning, and PDF viewing and annotation capabilities. Premium features include advanced editing tools, PDF conversion, and enhanced security options.

Create and edit documents, spreadsheets, and presentationsCompatible with Microsoft Office and Google WorkspaceView and annotate PDF files
💼 Business
(44K)
freemium
5
Documents (Office Docs)
Documents (Office Docs)
Documents (Office Docs)
Edit, Browse and Manage Files
Free

This mobile office suite allows users to edit and manage spreadsheet and rich text files on their iPhone and iPad. It offers online and offline functionality, synchronization with cloud storage services, and compatibility with major office suites.

Edit spreadsheet and rich text filesOnline and offline functionalitySynchronize with Google Drive, Dropbox, Box, SkyDrive
💼 Business
(42K)
free with in-app purchases
6
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
Office Suite with PDF Editor
Free

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

AI-powered document analysis and summarizationInstant presentation creation from promptsOCR for digitizing notes and business cards
📊 Productivity
(18K)
subscription
7
zSpreadsheet
zSpreadsheet
zSpreadsheet
by Zack Smith
Free
$0.99 | 100% OFF

Create and edit spreadsheets with a generous row and column limit. Perform complex calculations, format cells, and generate charts. Easily share your work via email or print it wirelessly.

Up to 26 columns x 2500 rowsComplex calculation functionsCell formatting options
💼 Business
(14)
free
8
Collabora Office
Collabora Office
Collabora Office
by Collabora Productivity
Free

Create and edit documents, spreadsheets, and presentations on your mobile device. This app offers compatibility with a wide range of file formats, including Open Document and Microsoft Office. It's an open-source solution for on-the-go productivity.

Text editorSpreadsheet programPresentation program
📊 Productivity
(89)
free
9
Word Editor: Docs & Docx Files
Word Editor: Docs & Docx Files
Word Editor: Docs & Docx Files
Edit & Share Word Documents
Free

Edit and manage Word documents, spreadsheets, and presentations on your mobile device. Convert files to PDF, collaborate in real-time, and access your work offline or via cloud sync. Offers a free trial for premium features.

Edit and format Word documents (DOC, DOCX)Create and edit spreadsheets (XLS, XLSX)Create and edit presentations (PPT)
📊 Productivity
(1.3K)
free with in-app purchases
10
AO Office
AO Office
AO Office
OpenOffice for Mobile
Free

This app provides a comprehensive office suite for mobile devices, allowing users to view, edit, import, and export a wide range of document types. It includes word processing, spreadsheet, presentation, drawing, and equation editing capabilities, mirroring the functionality of desktop office software.

View, edit, import, and export documentsWord processor, spreadsheet, presentation toolsPDF export and import
📊 Productivity
(1.4K)
free with in-app purchases
11
word文档手机版-移动办公软件
word文档手机版-移动办公软件
word文档手机版-移动办公软件
在线编辑,支持word,pdf,Excel格式
Free
🔧 Utilities
(5.2K)
12
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
Polaris Office - PDF & Docs
View & Edit all kinds of docs
Free

Create, edit, and share documents, spreadsheets, and presentations across multiple devices. This all-in-one office suite offers PDF viewing and conversion, with seamless cloud integration and collaboration features.

Edit and save documents in various formatsView and convert PDFsSync across desktop, iPhone, and iPad
📊 Productivity
(2.5K)
free with in-app purchases
13
Office Word Editor:Docs, Share
Office Word Editor:Docs, Share
Office Word Editor:Docs, Share
Word Document Editor made easy
Free

Create, edit, and collaborate on Word documents directly from your mobile device. This app offers robust formatting tools, real-time co-editing, and offline access to your files. Organize, share, and export documents in various formats for seamless workflow.

Document creation and editingRich formatting optionsReal-time document collaboration
📊 Productivity
(101)
free with in-app purchases
14
Polaris Office Mobile
Polaris Office Mobile
Polaris Office Mobile
View & Edit all kinds of docs
$39.99

This mobile office suite allows users to view and edit documents in various formats, including Microsoft Office files, with high compatibility. It offers powerful editing tools, cloud service integration, and PDF annotation capabilities for enhanced productivity on the go.

Microsoft Office compatibilityView and edit various document formatsAnnotate and export to PDF
📊 Productivity
(532)
free
15
Invoice Simple: Invoice Maker
Invoice Simple: Invoice Maker
Invoice Simple: Invoice Maker
Receipt Generator & Templates
Free

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

Create invoices, estimates, and receiptsSend documents via email, text, or WhatsAppAccept online payments
💼 Business
(123K)
free with in-app purchases
16
Docly Invoice Maker - PRO
Docly Invoice Maker - PRO
Docly Invoice Maker - PRO
Invoices, Quotes & Estimates
Free

Create and send professional invoices, estimates, and quotes quickly. Customize documents with your logo, track payments, and generate business reports. Securely store and sync your financial data across devices.

Create invoices, estimates, quotes, and receiptsAdd business logo and signatureSave unlimited items and customers
💼 Business
(1.1K)
free with in-app purchases
17
Invoice Generator - Zoho
Invoice Generator - Zoho
Invoice Generator - Zoho
Simple & Professional Invoices
Free

Easily create and share professional invoices from your mobile device. Save customer and item details, track payment statuses, and add your logo. Auto-generates invoice numbers and offers cloud backup.

Create invoices on the goAuto-generate invoice numbersAdd and auto-fill customer details
💼 Business
(16K)
free
18
Doccle
Doccle
Doccle
by Doccle.UP SA
Free

Manage all your important digital documents from various companies in one secure place. Easily pay, sign, and share documents, or upload your own. Keep your administration organized and free up time for other activities.

Receive and store documents from multiple companiesSecurely pay invoices via trusted banksLegally sign documents
📊 Productivity
(102)
free
19
Invoice Creator by FreshBooks
Invoice Creator by FreshBooks
Invoice Creator by FreshBooks
Easy, Professional Invoicing
Free

Create professional invoices quickly and easily. This free tool is designed for entrepreneurs, freelancers, and service-based businesses to save time and effort. Generate and send invoices on the go with customizable templates and multiple language support.

Customizable invoice templatesPDF invoice downloads6 language support
💼 Business
(534)
free
20
Ottimate
Ottimate
Ottimate
by Qubiqle Inc
Free

Digitize and manage restaurant invoices in the cloud. Automatically reconcile, approve, and export data to over 150 accounting systems. Eliminate paper clutter and manual data entry.

Cloud invoice uploadInvoice digitizationAutomated reconciliation
💼 Business
(23)
free

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