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MobiOffice・Word Docs・Excel・PDF

by MobiSystems, Inc.

  • Business
  • Free
View on the App Store
Rating
4.7
44.8K ratings
Top 32%among 261 Business apps
Last update
Oct 19, 2026
Version 13.7.1
Size
301 MB
Category
Business
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

$57K/ month

Monthly gross store revenue (USD)

Estimated

Where this falls on the revenue bands

Likely range
$9K–450K
$50K–250K
Confidence
Low confidence
Chart day Oct 24, 2026
From Business grossing #45

Unverified model estimate. Neither Apple nor the developer has published this number, and the real figure can be several times higher or lower. Low confidence: the real figure can be a band higher or lower.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

MobiOffice is a complete mobile office suite that helps freelancers, remote workers, and small business owners create, edit, and manage documents, spreadsheets, presentations, and PDFs — also ideal for students and anyone looking for a simple, affordable Microsoft Office alternative — fully compatible with Microsoft Office, Google Docs, and 10+ other formats, all from one app on iPhone and iPad.

KEY CAPABILITIES

  • Create and edit Word-compatible documents (.doc, .docx) with 70+ fonts, rich formatting, tables, and full page layout controls
  • Build and analyze spreadsheets (.xls, .xlsx) with 250+ functions, advanced charts, filters, and data validation
  • Design and deliver presentations (.ppt, .pptx) with transitions, animations, themes, and presenter mode — optimized for iPad
  • View, annotate, sign, fill, and convert PDF files — including handwritten signatures and fillable forms (Premium)
  • Listen to Word documents and PDF files read aloud — hands-free, perfect for driving, commuting, or on the go
  • Work fully offline — access and edit all your files without an internet connection
  • Store and sync via 5GB free cloud on MobiDrive, plus Google Drive, OneDrive, Dropbox, and Box
  • Scan paper documents to digital files directly from your camera

USE CASES

  • Open and edit a Word or Excel file received as an email attachment — on iPhone or iPad, no desktop needed
  • Review, mark up, and sign PDF contracts on the go
  • Run a full home office from your iPad — documents, spreadsheets, and presentations in one app
  • Have a contract or report read aloud while driving or commuting
  • Work on client documents, proposals, or invoices offline while traveling
  • Deliver a polished presentation from your iPad in a client meeting or remote call
  • Students: write and submit assignments in Word or PDF without needing a laptop
  • A simple, affordable Microsoft Office alternative for everyday users

WHY MOBIOFFICE

  • Purpose-built for iPhone and iPad — intuitive mobile-first experience
  • Full Microsoft Office compatibility — zero formatting loss when sharing files
  • Built-in PDF module — view, sign, annotate, and convert PDFs without a separate app
  • Read Aloud for Word and PDF — turn your commute into productive work time
  • Works completely offline — unlike Google Docs, reliable anywhere
  • Simple and intuitive — accessible for all ages and experience levels
  • Trusted by 5,000,000+ users over 5 years

PREMIUM — Available as weekly and yearly subscriptions

  • 50GB cloud storage on MobiDrive
  • PDF converter (PDF to Word, Excel, ePub)
  • Password-protected documents
  • Track changes, conditional formatting, slide animations & more
  • A fraction of the cost of Microsoft 365!!!.

TL;DR
MobiOffice is the go-to mobile office suite for freelancers, remote workers, and small business owners — and a simple, affordable choice for students and everyday users — with full Microsoft Office compatibility, a powerful PDF module, hands-free Read Aloud, and reliable offline access, optimized for iPhone and iPad.

Privacy Policy: https://mobisystems.com/privacy-policy
Terms of Use: https://www.mobisystems.com/terms-of-use

What’s new

Release notes for the latest version, as written by the developer.

v13.7.1

Thank you for using MobiOffice! Here's what's new:

  • This month's focus was on bug fixing and making MobiOffice more polished and easy to use.

Enjoying MobiOffice? Leave us a review – it helps us improve!

Rank history

Daily position in the US charts. #1 is at the top.

Best rank
#41
Current rank
#45
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

45/100

Not flagged as small & simple

  • Developer size0% · 25

    Developer: 22 apps on the charts

  • Audience size0% · 20

    Ratings: 44,768

  • App size25% · 10

    Size: 301 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof100% · 30

    Best rank #1, 171 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Gap check · UK

Is this US chart app missing in UK?

Already on UK charts

It showed up on a UK chart in the last 30 days, so it is not a gap.

Store not checked yet

This is a candidate, not a verdict. Charts show at most 100 apps, so not charting does not mean no demand. Check the UK store before you decide.

See all gaps

Version history

  • 13.7.1LatestReleased Oct 19, 2026
  • 13.7Released Oct 7, 2026