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69
BU Score
Solid

AO Office

4.3 ✍️ Editor
✍️ BU Analytics Review

AO Office is an iOS app from Akikazu Yoshikawa in the Productivity category, currently rated 4.3★ across 1,399 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 69Solid (established niche player). For a Productivity app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
5 starREVIEW
+$1,800
excellent appREVIEW
+$1,500
Low install base (1,399 ratings)METRIC
+$1,500
Mature app (9y old)METRIC
+$1,500
Multilingual (41 languages)METRIC
+$1,500
annoying adsREVIEW
−$1,100
Good rating (4.3★)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
May 24
Nov 24
Dec 24
Jan 25
Feb 25
Mar 25
Jun 25
Sep 25
Oct 25
Jan 26
Feb 26
Mar 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 282 MB🔞 4+📱 iOS 13+🔖 v5.6.2🔄 updated 1w ago🌐 AR, EU, BN, BG, KM +36📂 Productivity💰 Paid🚀 Launched 2016 (9y old)

📝 About this app

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

🆕 What's New · v5.6.2

Writer
- Improved style dialogs (Character, Paragraph, Page, Header/Footer, Footnote, Column, Text Grid, Conditional) for mobile.
- Fixes for DOCX round-trip of table width, cell margins, borders, alignment, background, and non-splittable rows.
Stability
- Fix for crashes in various operations.
App
- Age Range declaration is now available worldwide.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
AO Office
Developer
Akikazu Yoshikawa
Bundle ID
com.iopenoffice.Office700Free
App Store URL
Open in App Store
Category
Productivity
Content rating
4+
Languages
AR, EU, BN, BG, KM, CA, CS, DA, NL, EN, FI, FR, GD, GL, DE, EL, HE, HI, HU, ID, IT, JA, KO, LT, NB, FA, PL, PT, RO, RU, SR, ZH, SK, SL, ES, SV, TA, TH, ZH, TR, VI

Company

Website
blog.aooffice.app
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$12.7K/mo
Top-grossing rank
Outside top 100 in US Productivity
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth1,399 ratings+23217% lifetimeShow 3-year history estimate ▾Dec 2018May 2024May 2026
Tracked (58 weeks) Pre-tracking estimate (34 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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