Microsoft Copilot vs AO Office
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Microsoft Copilot
This AI-powered app helps you be more productive at work. Chat with an AI assistant to create content, manage projects, find files, and learn new concepts. It offers voice interaction and expert insights for various tasks.
- Chat with AI assistant
- Voice interaction
- Find files quickly
- Accelerate learning
- Generate research reports
- Create and edit content
- Manage projects with notebooks
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The Microsoft Copilot app is the AI built for work. Copilot helps you keep your work moving, from early ideas to finished documents, presentations, and more. Whether you're creating content, managing projects, organizing your day, or finding information, Copilot helps you get more done from one place. Copilot connects to Word, Excel, PowerPoint, Outlook, Teams, and more, bringing the files and information you use into one place. Create polished documents, presentations, and spreadsheets, summarize articles and files, draft emails, brainstorm ideas, analyze information, and get answers grounded in the work you're doing. Need help tackling a bigger task? With Cowork, Copilot can take on multi-step work and help deliver finished files and completed to-dos, so you spend less time piecing work together and more time making progress. Choose between leading AI models, selecting the one that's best suited to the task at hand. Whether you're writing, researching, planning, or analyzing, Copilot gives you the flexibility to work your way. Copilot also remembers what matters, connects to the files and information you use most, and helps you pick up where you left off. Upload Word, Excel, PowerPoint, images or PDF files directly from your phone to ask questions, generate summaries, and find the information you need. For organizations with a Microsoft 365 Copilot subscription, Work IQ gives Copilot a deep understanding of your organization's work, people, and relationships, delivering more intelligent, relevant, personalized and trusted assistance. Copilot is built on the same enterprise-grade security foundation as Microsoft 365 — your permissions, encryption, and compliance commitments already in place. Data processing and protection commitments differ by subscription; see the full security documentation for details. Availability of Microsoft Copilot features may vary. Some capabilities require specific licenses or may be disabled by your organization's administrator. See this webpage for more information on feature availability by license: https://support.microsoft.com/topic/understanding-the-different-microsoft-copilot-experiences-cfff4791-694a-4d90-9c9c-1eb3fb28e842 Please refer to Microsoft’s EULA for Terms of Service for Microsoft 365. By installing the app, you agree to these terms and conditions: https://learn.microsoft.com/legal/microsoft-365/microsoft-365-copilot-mobile-license-terms
AO Office
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 documents
- Word processor, spreadsheet, presentation tools
- PDF export and import
- Support for extensive file formats
- Cloud storage integration
- Recover unsaved work
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AO Office is the world's first porting of OpenOffice for iOS and it's a powerful and complete office suite for OpenOffice / LibreOffice documents. You can view, edit, import, and export PDF, Word, Excel & PowerPoint documents using full features of the OpenOffice in the PC version. AO Office has 5 components: Writer: a word processor you can use for anything from writing a quick letter to producing an entire book. Calc: a powerful spreadsheet with all the tools you need to calculate, analyze, and present your data in numerical reports or graphics. Impress: the fastest, most powerful way to create effective multimedia presentations. Draw: lets you produce everything from simple diagrams to dynamic 3D illustrations. Math: lets you create mathematical equations with a graphic user interface or by directly typing your formulas into the equation editor. * AO Office is a forked project from the Apache OpenOffice project. AO Office is not affiliated with the Apache OpenOffice and LibreOffice projects. ■ Features ■ - View / edit / import / export documents - High reproducibility for Open Document Format - Export and import documents as PDF - Formatting paragraphs - Create stylized text with special effects - Support for extensive file formats - Support for embedded object - Support for Dropbox / iCloud Drive / Google Drive / OneDrive / Box - Support for NAS / WebDAV (Paid version only) - Support for Audio and Video - Support for recovering the unsaved work - Support for modern encryption ■ Supported File Formats ■ AO Office can open and save to: - Microsoft Word (DOC / DOT / RTF) - Microsoft Word 2007 (DOCX / DOTX / DOCM) - Microsoft Excel (XLS / XLT) - Microsoft Excel 2007 (XLSX / XLTX / XLSM) - Microsoft PowerPoint (PPT / POT) - Microsoft PowerPoint 2007 (PPTX / POTX / PPTM) - OpenDocument (ODT / ODS / ODP / ODG / ODF) - Portable Document Format (PDF) - OpenOffice.org1.0 / StarOffice6.0 (SXW / SXC / SXD / SXI / SXG / SXM) - Text (TXT / CSV / XML) - HyperText Markup Language (HTML) - Adobe Photoshop (PSD) - Scalable Vector Graphics (SVG) - Windows Metafile (EMF / WMF) - Tagged Image File Format (TIFF) - Data Interchange Format (DIF) - SYLK (SLK) - Portable Anymap Format (PBM / PGM / PPM) - OS/2 Metafile (MET) - Sun Raster Image (RAS) - Mac Pict (PCT) - X PixMap (XPM) - StarView Metafile (SVM) AO Office can open: - WordPerfect Document (WPD) - AutoCAD (DXF) - T602 Document (602) - Computer Graphics Metafile (CGM) - Truevision Targa (TGA) - X Bitmap (XBM) - Zsoft Paintbrush (PCX) - Kodak Photo CD (PCD) AO Office can save to: - PlaceWare (PWP) - Macromedia Flash (SWF) - JPG / GIF / PNG / BMP ■ Gesture Assignments ■ - Hard Press or 2 Finger Tap = Context Menu - Pinch In & Out = Zoom In & Out - Drag = Scrolling - Drag with Hard Press or 2 Finger Tap = Drag & Drop ■ Limitations ■ - Not supported for macro ■ Contact Us ■ Email: support-ios@aooffice.app Twitter: @office700 The paid version includes the following functions. · Remove ads · Access to cloud storages · Other useful functions
Screenshots
Verdict
The clearest difference is update cadence: Microsoft Copilot at every 4 days against AO Office's every 5 weeks. Microsoft Copilot also leads on rating (4.7 vs 4.3) and ratings volume (1.3M vs 1.5K). AO Office's advantage is review sentiment (39% vs 29%) and iOS requirement (13 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Microsoft Copilot sells 14 in-app purchases, starting at $1.99 per month and AO Office sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Microsoft Copilot holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Microsoft Copilot has 1.3M ratings behind it against 1.5K, so its average is the more settled of the two. Written reviews complicate that: 29% of Microsoft Copilot's written reviews are positive against 39% of AO Office's, so the app with the better star average is not the one people write more warmly about.
Microsoft Copilot ships an update every 4 days, AO Office every 5 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Microsoft Copilot | AO Office |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.3M ratings) — better | 4.3 (1.5K ratings) |
| Positive reviews | 29.1% of reviews | 38.9% of reviews — better |
| Number of ratings | 1.3M — better | 1.5K |
| Update frequency | Every 4 days — better | Every 5 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #10 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13 — better |
| Further details — not scored | ||
| Size | 448 MB | 246 MB |
| Age rating | 12+ | 4+ |
| Developer | Microsoft Corporation | Akikazu Yoshikawa |
Customer experience
Microsoft Copilot
AO Office
Bugs and requests
Microsoft Copilot
Reported bugs
4 issues- Documents not saving properly
- Inability to change file names or locations
- Compatibility issues with older devices and OSes
- Unreliable syncing between devices and cloud
Requested features
4 requests- Allow opening multiple documents side-by-side
- Improve iPad optimization and user experience
- Provide better integration with third-party cloud storage
- Add more advanced formatting and editing capabilities
AO Office
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Microsoft Copilot
- Microsoft 365 Basic$1.991 Month
- Microsoft 365 Personal1 Month trial$6.991 Month
- Microsoft 365 Personal2 variants$9.991 Month
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- Microsoft 365 Personal1 Month trial$9.991 Month
- Microsoft 365 Family1 Month trial2 variants$12.991 Month
- Microsoft 365 Family$12.991 Month
- Microsoft 365 Premium Monthly2 variants$19.991 Month
- Microsoft 365 Premium Monthly1 Month trial$19.991 Month
- Microsoft Copilot Pro$20.001 Month
- Microsoft 365 Personal1 Month trial$99.991 Year
- Microsoft 365 Personal$99.991 Year
- Microsoft 365 Family1 Month trial2 variants$129.991 Year
- Microsoft 365 Family$129.991 Year
- Microsoft 365 Premium Annual1 Month trial$199.991 Year
AO Office
- Professional Version$19.99
Questions
Is Microsoft Copilot free?
Is AO Office free?
Which has better reviews, Microsoft Copilot or AO Office?
Do Microsoft Copilot or AO Office have ads?
Which is updated more often, Microsoft Copilot or AO Office?
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