Comparison

Documents Translator vs 3Denkou

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

Head to head
About

Documents Translator

Instantly translate text, documents, photos, and voice conversations in over 140 languages. Navigate foreign environments with real-time camera translation, communicate offline, and translate websites or messages directly from your keyboard.

Highlights
  • Translate 140+ languages
  • Real-time camera translation
  • Offline translation mode
  • Voice conversation translation
  • Website translation extension
  • Keyboard translation integration
  • Save favorite translations
Features
Read full description

Documents Translator is ready to use every time you need to translate text, documents, photos, webpages, street signs, or when you need to ask for directions in a different language. • Translate text, voice, photos, and websites, all in one app. Remove all communication barriers, translate in more than 140 languages • With Documents Translator, you can translate content shared from any app or scanned from documents, or you can have voice conversations with anyone. You can turn your camera into a real-time translator or translate websites directly from Safari, or chats directly from the keyboard. The app supports an offline mode, enabling you to use it in remote locations without an internet connection. FEATURES • Translate text in more than 140 languages from books, scanned documents, and web pages. Share content from any app • Translate in real time with your camera and from photos: find your way, read street signs, instructions, and directions in real time. Scan documents or menus. • Real-time voice conversations: Talk on the street, ask for directions, connect with people around the world • Offline translation: Communicate anywhere in the world, even in remote areas with no internet connection • Translate any website with the Safari browser extension: translate automatically after page load or manually, only when you want to • Turn your keyboard into a translator - no need to jump between apps to translate messages or emails from any app • Favorite translations for fast access. Read aloud or enlarge content for better usability SUPPORT We read your support emails every day, day by day. Write with confidence any question, feedback, or complaint, and you will receive an answer in a very short period of time. 140+ SUPPORTED LANGUAGES Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Bulgarian, Catalan, Cebuano, Chinese (Simplified), Chinese (Traditional), Corsican, Croatian, Czech, Danish, Dutch, English, Esperanto, Estonian, Filipino, Finnish, French, Frisian, Galician, Georgian, German, Greek, Gujarati, Haitian Creole, Hausa, Hawaiian, Hebrew, Hindi, Hmong, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Khmer, Korean, Kurdish, Kyrgyz, Lao, Latin, Latvian, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Myanmar (Burmese), Nepali, Norwegian, Nyanja (Chichewa), Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Samoan, Scots Gaelic, Serbian, Sesotho, Shona, Sindhi, Sinhala (Sinhalese), Slovak, Slovenian, Somali, Spanish, Sundanese, Swahili, Swedish, Tagalog (Filipino), Tajik, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Xhosa, Yiddish, Yoruba, Zulu We offer two auto-renewing subscriptions and a one-time payment option: • Basic, a 1-month subscription • Premium, a 12-month subscription • Lifetime access: one-time payment only Prices may vary by location. Subscriptions will auto-renew unless canceled. • Payment will be charged to the iTunes Account at confirmation of purchase • Subscription may be managed by the user, and auto-renewal may be turned off by going to the user’s Account Settings after purchase. • No cancellation of the current subscription is allowed during the active subscription period. • Subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal for the amount of your current subscription within 24 hours prior to the end of the current period. All costs for subscriptions are mentioned above. Privacy Policy https://alexdenk.eu/subscriptions-privacy-policy.html Terms of Use https://alexdenk.eu/subscriptions-terms-of-use.html

About

3Denkou

Features
Read full description

3Denkou is a work management app for employees and teams. It brings daily work records, attendance, Nipo reports, notices, groups, and company vehicles together in one place. Main features: • Record day and night shift start and end times • Track work sites, transportation, overtime, and night allowances • Review monthly records and export Excel or PDF files • Create teams and confirm member attendance • Send notices to everyone, groups, or selected employees • Reserve, check out, and return company vehicles • Record mileage, refueling, maintenance, and vehicle notes • Manage users, access levels, teams, and vehicles 3Denkou helps teams reduce missed entries and keep monthly work information organized.

Screenshots

Documents Translator4 screens
3Denkou3 screens

Verdict

The call

The clearest difference is in-app purchases: 3Denkou at none against Documents Translator's 5. 3Denkou also leads on update cadence (every 3 days vs every 3 weeks). On price, 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

Both are free to download. Documents Translator sells 5 in-app purchases, starting at $2.99 per month. 3Denkou asks for nothing beyond the download.

UpkeepUpdate frequency

Documents Translator ships an update every 3 weeks, 3Denkou every 3 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Documents Translator versus 3Denkou: the parameters behind the verdict, then further details
ParameterDocuments Translator3Denkou
PriceFreeFree
Rating4.7 (77 ratings) — better—
Positive reviews53.6% of reviews—
Number of ratings77 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size61 MB54 MB
Age rating4+4+
DeveloperDenk AlexandruKennedy Murakami

Bugs and requests

Documents Translator

Reported bugs

10 issues
  • App crashes when typing or entering text
  • Unexpected force closes and crashes
  • Camera/document scanning feature not working
  • Touch ID support not properly implemented
  • App freezing during long text selection
Show 5 more
  • Translation errors with specific languages
  • Keyboard shortcut not functioning properly
  • Subscription charging issues and duplicate billing
  • Nag screen appears too frequently
  • App stops working after updates

Requested features

10 requests
  • Swap/exchange button for quick language switching
  • Dark mode for better user experience
  • Sound/pronunciation feature for all languages
  • Favorite language shortcuts for quick selection
  • Dictionary function for vocabulary learning
Show 5 more
  • Document upload and file conversion on mobile
  • OCR functionality for document scanning
  • Formal/informal language preference options
  • Better PDF formatting preservation
  • Cross-device synchronization of settings

3Denkou

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Documents Translator

Subscriptions3
  • Monthly Subscription$2.991 Month
  • Annual Subscription$12.991 Year
  • Annual Subscription7 Days trial$17.991 Year
One-time2
  • Lifetime Access$24.99
  • Lifetime Access$34.99
None

3Denkou

No in-app purchases

Questions

Is Documents Translator free?
Documents Translator is free to download, with in-app purchases available.
Is 3Denkou free?
3Denkou is free to download, with no in-app purchases.
Do Documents Translator or 3Denkou have ads?
Neither Documents Translator nor 3Denkou shows ads.
Which is updated more often, Documents Translator or 3Denkou?
Documents Translator ships an update every 3 weeks, and 3Denkou every 3 days. Most recently, Documents Translator was updated on October 13, 2026 and 3Denkou on September 30, 2026.

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