Comparison

docViewer vs Sally AI

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

Head to head
About

docViewer

Features
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"docViewer" is a “all in one” program to display any type of document, images, audio files and video files. With "docViewer" you can store an infinite number of documents in your portable device and you can visualize / share / print them whenever you want, also in offline mode. Compatible documents: - iWork documents (Pages, Numbers, Keynote) - Microsoft Office documents (Office ‘97 and newer) - Rich Text Format (RTF) documents - PDF files - Text files (TXT) documents - Comma-separated value (csv) files - Images - Audio files (normal playback or with HiFi) - Video files (normal play, with external televisions, with video projectors) - Zip files (view contents) Archive (Flash Drive feature): - Local archive of documents: you can save all the documents that you want in the internal memory of the device, take them with you and view them offline (no internet connection is required) Typical usage: - import documents (e.g. email attachments, pdf, doc, pages, etc...) - save them to the device's memory (internal storage - once imported, an internet connection is not required to work on the document) - view them - edit them (add freehand text, text written with the keyboard, drawings, highlight, underline, delete, color, review, correct, etc...) - search for words in the document - save the modified document to files - print - share or forward by email Rename documents: - Tap and hold your finger on the document file name for 1.5 seconds to rename the document Documents Sharing: - "ITunes File Sharing" - "Open In" - "Importing documents”: from email attachments, from Safari, from other installed applications, from Dropbox, iCloud Drive, AirDrop, etc... - "Exporting documents”: with other applications installed, Dropbox, iCloud Drive, AirDrop, etc... - "Publishing documents”: on Facebook and Twitter - "Sending documents”: with an email, iMessage, WhatsApp, etc… - Copy / Paste Document print: - AirPrint - Export to PDF file format (zoom with two fingers the print preview and share the generated PDF using the share button) Document visualization: - Viewing documents in full screen (Portrait, Landscape) - Zoom (pinching the screen with two fingers) - Pan (by dragging a finger across the screen) - Zoom IN/OUT automatically (double tap) - Horizontal swipe (quickly) to move from one document / song / video / photo to another one Vocal reading of documents: - Using Siri Dictionary: - Definition of terms highlighted in the document by using the multilingual dictionary Application Type: - UNIVERSAL APP (you pay only once and you can run on all your devices)

About

Sally AI

Features
Read full description

Sally is your smart AI assistant for every conversation. She joins online meetings, automatically transcribes discussions, and generates concise summaries. You can also upload audio or video files or record conversations directly on-site with the mobile app. Sally detects tasks, highlights key points, and integrates seamlessly with your workflow—secure, fast, and fully GDPR-compliant. - Automatic transcription & summaries from meetings - Upload audio/video files for AI processing - On-site recording with the mobile app - Task detection & meeting insights - Full privacy compliance - Integrates with 5,000+ business tools Perfect for anyone who needs accurate records, fast insights, and more productivity—without manual note-taking.

Screenshots

docViewer4 screens
Sally AI4 screens

Verdict

The call

The clearest difference is price: Sally AI at Free against docViewer's $0.99. Sally AI also leads on update cadence (every 3 days vs every 38 months). docViewer's advantage is iOS requirement (14.0 vs 16.4). On ads, in-app purchases 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

Sally AI is free to download; docViewer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

docViewer ships an update every 38 months, Sally AI every 3 days. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 3 level
docViewer versus Sally AI: the parameters behind the verdict, then further details
ParameterdocViewerSally AI
Price$0.99Free — better
Update frequencyEvery 38 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.4
Further details — not scored
Size1 MB31 MB
Age rating4+4+
DeveloperGianluca NataliniAliru GmbH

In-app purchases

None

docViewer

No in-app purchases

None

Sally AI

No in-app purchases

Questions

Is docViewer free?
docViewer costs $0.99, with no in-app purchases.
Is Sally AI free?
Sally AI is free to download, with no in-app purchases.
Do docViewer or Sally AI have ads?
Neither docViewer nor Sally AI shows ads.
Which is updated more often, docViewer or Sally AI?
docViewer ships an update every 38 months, and Sally AI every 3 days. Most recently, docViewer was updated on October 9, 2026 and Sally AI on October 11, 2026.

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