Faxbot vs AO Office
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Faxbot
Send faxes directly from your iOS device using your FRITZ!Box. Integrate faxing into your workflow by opening PDFs, scanning documents, or writing faxes within the app. Supports multiple recipients and includes detailed transmission reports.
- Send faxes via FRITZ!Box
- Open and send PDF files
- Scan documents with iOS camera
- Create custom cover sheets
- Markup and annotate documents
- Send faxes to multiple recipients
- Detailed transmission reports
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Send faxes with your FRITZ!Box Faxbot turns your iPhone or iPad into a flexible fax client for your FRITZ!Box. Import PDFs and images, scan paper documents, write a message in the app, or create a cover sheet. Review and annotate everything before sending it to one or multiple recipients. Import PDFs and images Open files directly in Faxbot or share them from almost any other app. The document picker gives you access to iCloud Drive and compatible storage providers such as Dropbox, ownCloud, and Documents. Combine as many documents as needed, remove individual PDF pages, and use password-protected PDFs or files that already contain annotations. Scan paper documents Capture documents with the iOS camera. Intelligent document detection turns your scans into a PDF that is ready to review and send. Write faxes and add cover sheets Need to send a quick note? Compose it directly in Faxbot—no other app required. You can also add a cover sheet to imported documents. Markup and annotations Sign documents or add drawings, symbols, arrows, text, highlights, and a magnifier. You can also insert a blank page and edit it directly in the app. Transmission reports After each fax, Faxbot creates a detailed transmission report and stores it with the sent document. Requirements • FRITZ!Box Fon • FRITZ!OS 6.00 or later
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 - Support for Markdown documents ■ 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) - Markdown (MD / MARKDOWN) - 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. · Access to cloud storages · Printing - Export as PDF · Other useful functions
Screenshots
Verdict
The clearest difference is ads: Faxbot at none against AO Office's shown. Faxbot also leads on review sentiment (72% vs 39%). AO Office's advantage is update cadence (every 5 weeks vs every 8 months) and monetization model (free with in-app purchases vs paid). On price and in-app purchases 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. Faxbot sells 1 one-off in-app purchase and AO Office sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Faxbot ships an update every 8 months, AO Office every 5 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Faxbot | AO Office |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (1.5K ratings) — better |
| Positive reviews | 71.8% of reviews — better | 39.3% of reviews |
| Number of ratings | — | 1.5K — better |
| Update frequency | Every 8 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 26.0 | 13 — better |
| Further details — not scored | ||
| Size | 3 MB | 240 MB |
| Age rating | 4+ | 4+ |
| Developer | HOsy - intelligent software. | Akikazu Yoshikawa |
Customer experience
Faxbot
AO Office
In-app purchases
Faxbot
- Faxbot Pro$6.99
AO Office
- Professional Version$19.99









