Comparison

Documents (Office Docs) vs pdfFiller

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Documents (Office Docs)

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.

Highlights
  • Edit spreadsheet and rich text files
  • Online and offline functionality
  • Synchronize with Google Drive, Dropbox, Box, SkyDrive
  • File browser for iPhone files
  • Support for .txt and .csv files
  • Basic word processing and spreadsheet features
Features
Read full description

Documents by SavySoda™ ••• Reached #1 overall BUSINESS APP ••• ••• on App Store in OVER 40 COUNTRIES. ••• ••• Over 30 Million Users on iOS ••• ••• AS FEATURED BY APPLE, USA TODAY ••• iPhone's and iPad's lightweight mobile office suite. This essential application allows you to edit and manage spreadsheet & rich text files on your iPhone. Works both online and offline. You can also synchronize files to your Google Drive, Dropbox, Box, and SkyDrive accounts and open files on your PC or Mac. Works with Dropbox™ Works with Google Drive™ Works with Microsoft OneDrive™ Files can be opened using Microsoft Word and Excel, Open Office, Numbers, and all major office suites. INCLUDES • iSpreadsheet (a premier spreadsheet app) • Text Editor (to edit basic text) • iPhone file browser (to view iPhone files) • Google Sync (to upload/download documents) • Dropbox Integration FEATURES • Smooth User Interface • Portrait & Landscape mode • Full support for .txt and .csv files • Limited support for .doc, .docx, .xls, .xlsx files from Google Docs • Google upload & download • Files can be opened in Microsoft Excel, Word, Apple Numbers, TextEdit, Notepad, Openoffice & all leading office suites. • Works anywhere online or offline. • Spreadsheet supports formulas, formatting, resizing, and all basic spreadsheet features. • Beautiful UI. SOME USES • Lightweight office work on the run • Backup of documents • Quick access to spreadsheets, notes, memos • Basic word processing • Pocket Spreadsheet The Documents suite of apps is the ORIGINAL and most popular mobile office and file management solution for the iPhone and iPod. Over 30 million users choose Documents for their everyday business and productivity use. And it's now available for everyone to use for free. There is also an option to upgrade. iPhone Business Apps: http://www.savysoda.com

About

pdfFiller

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

Highlights
  • Edit PDF documents
  • Esign and fill out forms
  • Share and collaborate on documents
  • Securely store unlimited documents
  • Access millions of fillable templates
  • Work offline
Features
Currently charting
Read full description

pdfFiller is a powerful mobile app that transforms your iOS device into a fully equipped office. With an extensive set of features, you can edit, eSign, and manage an unlimited number of PDF documents from anywhere. Try pdfFiller to see how it can revolutionize the way you work. “pdfFiller does more than just bring a few new editing tricks to PDFs. Actually, this PDF app can add extra depth to the way we interact with these popular files.” — CultOfMac.com “The app is easy to use, lets you organize files into folders, and connects to Dropbox, Google Drive, Box, and OneDrive.” — MakeUseOf.com EDIT PDF DOCUMENTS • Easily edit any PDF contract, invoice, or tax form on your mobile device • Highlight content, erase, or blackout sensitive information in the documents • Use various annotation tools to add text, images, dates, check marks, and more ESIGN AND FILL OUT FILLABLE FORMS • Quickly eSign contracts, agreements, and deals with just a few taps • Send an unlimited number of documents for signing • Create your signature or initials by drawing them on your device’s screen SHARE AND EXPORT • Invite others to collaborate by sharing documents by email, link, or text message • Set permissions for the recipients allowing them to view, edit, or sign the document • Print, fax, and save documents as Word, Excel, and PowerPoint files STORE AN UNLIMITED NUMBER OF DOCUMENTS • Protect your documents with the same level of security and encryption used in the banking industry • Keep your documents up-to-date on all your devices and access them from a smartphone, laptop, or tablet • Start working on a document on one device and pick it up on another one using your pdfFiller account FIND FILLABLE TEMPLATES • Search among millions of ready-to-fill templates in our PDF Library • Add templates to your account and use them as many times as you need • Create professional-looking documents using high-quality business and legal templates OFFLINE MODE • Turn on offline mode to work on documents without interruptions • View, edit, and eSign documents even without an internet connection • Sync the changes you made when you’re back online 7-DAY FREE TRIAL • Try out all paid features free for 7 days • Select a plan that best suits your needs • Cancel anytime without any obligations Subscription will be charged to your credit card through your App Store account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in the Account Settings on the App Store after purchase. Terms of use: https://www.pdffiller.com/en/terms_of_services.htm Privacy policy: https://www.pdffiller.com/mobile/privacy_policy.html We appreciate your feedback, so please email us at support@pdffiller.com

Screenshots

Documents (Office Docs)4 screens
pdfFiller4 screens

Verdict

The call

Documents (Office Docs) and pdfFiller both sit at 4.5 stars, but that hides the real split: 81% of Documents (Office Docs)'s written reviews are positive against 20% of pdfFiller's. Documents (Office Docs) also leads on in-app purchases (none vs 12) and ratings volume (43K vs 8.5K). pdfFiller's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, rating, monetization model and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. pdfFiller sells 10 in-app purchases, starting at $19.99 per month. Documents (Office Docs) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Documents (Office Docs) against 4.4 for pdfFiller. That said, the two scores are not equally well evidenced: Documents (Office Docs) has 43K ratings behind it against 8.5K, so its average is the more settled of the two. Written reviews are what separate them: 81% of Documents (Office Docs)'s written reviews are positive against 20% of pdfFiller's.

UpkeepUpdate frequency

Documents (Office Docs) ships an update every 2 months, pdfFiller fortnightly. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

Scorecard7 real differences · 4 level
Documents (Office Docs) versus pdfFiller: the parameters behind the verdict, then further details
ParameterDocuments (Office Docs)pdfFiller
PriceFreeFree
Rating4.5 (43K ratings) — better4.4 (8.5K ratings)
Positive reviews80.8% of reviews — better20.0% of reviews
Number of ratings43K — better8.5K
Update frequencyEvery 2 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#55 — better
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Mac
Requires iOS12.0 — better15.0
Further details — not scored
Size45 MB178 MB
Age rating17+4+
DeveloperSavy Soda Pty LtdairSlate, Inc.

Customer experience

Documents (Office Docs)

All ratings43,490 ratings
Positive87.9%
Neutral3.9%
Negative8.2%
Written reviews645 reviews
Positive80.8%
Neutral3.3%
Negative16.0%

pdfFiller

All ratings8,461 ratings
Positive85.6%
Neutral2.6%
Negative11.9%
Written reviews585 reviews
Positive20.0%
Neutral2.1%
Negative77.9%

User reviews

Documents (Office Docs)

From 43K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient document organization
  • 📁 Versatile file management
  • 💡 Helpful for work and school
  • 🔒 Secure document storage

Room to improve

  • 🐛 Occasional crashes or freezes
  • 🔍 Limited search functionality
  • 🖌️ Inconsistent font/formatting issues
  • 💸 Ads and in-app purchases

pdfFiller

From 8.5K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Makes virtual work easy
  • 💡 Great customer service/support
  • 👍 Simple and organized
  • 👍 Helpful for PDF management

Room to improve

  • 🐛 Buggy and glitchy
  • 💰 Expensive subscription
  • 🔒 Concerns about privacy and security
  • 🤥 Misleading/deceptive advertising
  • 🔒 Difficult to cancel subscription

Bugs and requests

Documents (Office Docs)

Reported bugs

3 issues
  • Unable to open certain file types
  • Syncing issues with external storage
  • Inconsistent behavior when closing documents

Requested features

4 requests
  • Add undo/redo functionality
  • Improve document editing capabilities
  • Integrate with more cloud storage services
  • Enhance text formatting and highlighting options

pdfFiller

Reported bugs

4 issues
  • Text/annotations not saving correctly
  • Freezing/crashing issues
  • Incompatibility with certain devices
  • Login/account issues

Requested features

5 requests
  • Undo/redo functionality
  • Ability to control opacity of annotations
  • Better file management options
  • Improved mobile experience
  • Clearer pricing and subscription details

In-app purchases

None

Documents (Office Docs)

No in-app purchases

10 purchases

pdfFiller

Subscriptions10
  • PDF editor • Basic Monthly$19.991 Month
  • PDF editor • Basic Monthly7 Days trial$19.991 Month
  • PDF editor • Plus Monthly$29.991 Month
Show 7 more
  • PDF editor • Plus Monthly7 Days trial$29.991 Month
  • PDF editor • Premium Monthly7 Days trial$39.991 Month
  • Premium Monthly$39.991 Month
  • PDF editor • Basic Annual7 Days trial$95.991 Year
  • PDF editor • Basic Annual$95.991 Year
  • PDF editor • Plus Annual7 Days trial$119.991 Year
  • PDF editor • Premium Annual7 Days trial$179.991 Year

Questions

Is Documents (Office Docs) free?
Documents (Office Docs) is free to download, with no in-app purchases.
Is pdfFiller free?
pdfFiller is free to download, with in-app purchases available.
Which has better reviews, Documents (Office Docs) or pdfFiller?
Documents (Office Docs) is rated higher. Documents (Office Docs) averages 4.5 out of 5 from 43K ratings, while pdfFiller averages 4.4 from 8.5K ratings.
Do Documents (Office Docs) or pdfFiller have ads?
Documents (Office Docs) shows ads; pdfFiller does not.
Which is updated more often, Documents (Office Docs) or pdfFiller?
Documents (Office Docs) ships an update every 2 months, and pdfFiller fortnightly. Most recently, Documents (Office Docs) was updated on September 26, 2026 and pdfFiller on September 25, 2026.

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