Comparison

docViewer vs AI Translator

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

Head to head
About

docViewer

Features
Read full description

"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

AI Translator

Instantly translate voice, text, and images across dozens of languages. This tool helps with communication for travel, work, and understanding signs or menus. It offers speech-to-speech translation and learns pronunciation.

Highlights
  • Real-time voice-to-voice translation
  • Camera-based photo and sign translation
  • Text translation for phrases and words
  • Speech learning with pronunciation assessment
  • Supports over 46 languages
  • No login required
Features
Read full description

AI-powered translation for voice, photos, text and real-time communication. Speak naturally, understand conversations instantly, scan images, read menus and communicate confidently in more than 60 languages. Perfect for travel, study, business and everyday use online or offline. POWERFUL FEATURES • Speech Recognition Use natural voice input with fast and accurate multilingual results for daily communication. • Smart Camera Scanner Scan signs, books, labels, documents and printed content instantly using advanced OCR technology. • Image & Photo Understanding Translate image content, screenshots and visual text with intelligent recognition tools. • Offline Communication Download language packs and continue using translation features without internet access. • Live Conversation Mode Chat naturally during meetings, holidays, international trips and everyday situations. • Instant Text Input Type or dictate words and receive quick multilingual results in seconds. • Travel & Menu Reader Understand restaurant menus, airport signs, maps and hotel information more easily abroad. • Learning Support Improve speaking, listening and pronunciation skills with realistic audio playback. WHY USERS LOVE eTRANSLATOR • Fast and lightweight • Smart OCR scanner • Accurate speech detection • Real-time communication • Instant visual recognition • Easy multilingual chatting • Secure and private • No registration required • Designed for travel and daily use PERFECT FOR • International Travel • Language Learning • Text Understanding • Conversation Practice • Image Scanning • Menu Reading • Business Communication • Everyday Chat Download eTranslator today and communicate naturally anywhere in the world. CONTACT Support: AmazinproService@gmail.com Terms of Use: https://www.amazinpro.com/translator-terms-of-use Privacy Policy: https://www.amazinpro.com/translator-privacy-policy PERMISSIONS REQUIRED Camera and Photo Gallery: translate photos, scan text and use live camera translation Microphone and Speech Recognition: enable voice-to-voice translation and conversation mode SUBSCRIPTION AND PAYMENT Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renew in your Account Settings at any time after purchase.

Screenshots

docViewer4 screens
AI Translator4 screens

Verdict

The call

The clearest difference is price: AI Translator at Free against docViewer's $0.99. AI Translator also leads on update cadence (every 2 weeks vs every 38 months). docViewer's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement 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

AI Translator is free to download; docViewer costs $0.99 up front. AI Translator sells 3 in-app purchases, starting at $6.99 per 7 days. docViewer asks for nothing beyond the download.

UpkeepUpdate frequency

docViewer ships an update every 38 months, AI Translator every 2 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
docViewer versus AI Translator: the parameters behind the verdict, then further details
ParameterdocViewerAI Translator
Price$0.99Free — better
Rating—4.5 (31 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—31 — better
Update frequencyEvery 38 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size1 MB135 MB
Age rating4+4+
DeveloperGianluca NataliniAmazinPro

In-app purchases

None

docViewer

No in-app purchases

3 purchases

AI Translator

Subscriptions3
  • Weekly Premium$6.997 Days
  • Monthly Premium3 Days trial$17.991 Month
  • Yearly Premium$116.991 Year

Questions

Is docViewer free?
docViewer costs $0.99, with no in-app purchases.
Is AI Translator free?
AI Translator is free to download, with in-app purchases available.
Do docViewer or AI Translator have ads?
Neither docViewer nor AI Translator shows ads.
Which is updated more often, docViewer or AI Translator?
docViewer ships an update every 38 months, and AI Translator every 2 weeks. Most recently, docViewer was updated on October 9, 2026 and AI Translator on October 15, 2026.

Other comparisons