Comparison

Technical Translation Techdico vs DeepL Translate

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

Head to head
About

Technical Translation Techdico

This app provides technical translations for over 26 languages, leveraging AI for personalized results across various fields. Access professional resources and a multilingual mode for efficient language learning and reference.

Highlights
  • AI-powered technical translations
  • 26+ language support
  • Field-specific categorization
  • Access to professional resources (IATE, Eur-Lex, WIPO)
  • Multilingual mode
  • Translation history and phrasebook
Features
Read full description

English, French + 26 languages technical dictionary : Spanish, German, Portuguese, Italian, Japanese, Korean, Chinese, Russian, Romanian, Dutch, Polish, Greek, Danish, Swedish, Finnish, Irish, Maltese, Slovenian, Lithuanian, Estonian, Slovak, Hungarian, Latvian, Bulgarian, Czech, Croatian. Thanks to TechDico's Artificial Intelligence, get personalized and relevant translations in your fields of activity. 1 billion translations categorized by activity : Agriculture, Agri-Foodstuffs, Architecture & Building, Communication & It, Law, Economics, Education, Energy, Environment, Finance, General, Geography, Industry & Technology, Politics, Social Questions, International Relations, Health, Science, Transport, European Union Acces to professional translations: TechDico gives you acces to the most valuable translation ressources available: IATE (european terminology), Eur-Lex-Europa.eu (european law texts), WIPO (international patents), CJKI (Asian languages glossaries) and to multilingual specialized dictionaries. In addition to the bilingual mode, take advantage of multilingual mode to get translations in multiple languages in one click. Store your translation history in foreign languages. Enrich your language skills by saving your favorite translation vocabulary into your translation phrasebook. An internet data connection is required to use TechDico Please visit also https://www.techdico.com. Auto-renewable subscription terms: - 1 month subscription: Free trial 7 days then € 1.49 / month - Best offer: 12-month subscription with 7-day free trial: € 11.99 per year Please note: - The free trial or the subscription can be canceled anytime by turning off auto-renewal in the iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free version. - Your free trial subscription will automatically renew to a paid subscription unless auto-renew is turned off at least 24 hours before the end of the free trial period. - Any unused portion of a free trial period (if offered) will be forfeited when a premium subscription is purchased during the free trial period. Terms and conditions: https://www.techdico.com/termsandconditions.html Privacy policy: https://www.techdico.com/privacypolicy.html

About

DeepL Translate

Instantly translate text from your camera, photos, speech, or files. Explore alternative translations, save favorites, and hear translations read aloud. Offers advanced features like glossary and tone selection with a paid plan.

Highlights
  • Real-time camera translation
  • Photo translation
  • Speech dictation and text-to-speech
  • File translation
  • Alternative translations
  • Saved favorites and history
  • Glossary and tone selection (paid)
Read full description

- Real-time camera translation: point your camera at text to instantly translate what you see - Photo translation: translate text in taken or imported photos - Dictation: translate what you speak out loud - Text to speech: hear your translated text read out loud - File translation: translate text from files - Quick detection: translations begin as you type - Alternative translations: explore different options for single words and short phrases - Favorites: save words and phrases for future reference - History: easily find, edit, and reuse past translations - Transliteration: read translations of non-Latin languages, such as Japanese or Russian, in the Latin alphabet - Glossary: translate key words and phrases as defined by you or your organization (available with a paid plan) - Tone: choose a formal or informal tone (available with a paid plan) - Handwriting: draw text characters instead of typing (available on iPad) - DeepL Write: get intelligent writing suggestions to help you create clear, error-free, and impactful texts with ease Feature support varies by language. Currently available: Acehnese, Afrikaans, Albanian, Arabic, Aragonese, Armenian, Assamese, Aymara, Azerbaijani, Bashkir, Basque, Belarusian, Bengali, Bhojpuri, Bosnian, Breton, Bulgarian, Burmese, Cantonese, Catalan, Cebuano, Chinese (simplified)*, Chinese (traditional)*, Croatian, Czech, Danish, Dari, Dutch, English (American)*, English (British)*, Esperanto, Estonian, Finnish, French*, Galician, Georgian, German*, Greek, Guarani, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian*, Japanese*, Javanese, Kapampangan, Kazakh, Konkani, Korean*, Kurdish (Kurmanji), Kurdish (Sorani), Kyrgyz, Latin, Latvian, Lingala, Lithuanian, Lombard, Luxembourgish, Macedonian, Malagasy, Malay, Maithili, Maltese, Maori, Marathi, Mongolian, Nepali, Norwegian (bokmål), Occitan, Pangasinan, Pashto, Persian, Polish, Portuguese*, Portuguese (Brazilian)*, Quechua, Romanian, Russian, Sanskrit, Serbian, Sicilian, Slovak, Slovenian, Spanish*, Spanish (Latin American), Sundanese, Swahili, Swedish, Tagalog, Tajik, Tamil, Tatar, Telugu, Tsonga, Tswana, Turkish, Turkmen, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Wolof, Xhosa *Also available for DeepL Write Free to download - access core features without cost! - Enjoy more translation features with a DeepL account - Log in to your organization's team account via SSO - To unlock all features, you may need a DeepL paid plan Terms & Conditions: https://www.deepl.com/app-terms Privacy Policy: https://www.deepl.com/privacy DeepL Support: https://www.deepl.com/support

Screenshots

Technical Translation Techdico4 screens
DeepL Translate4 screens

Verdict

The call

The clearest difference is review sentiment: DeepL Translate at 53% against Technical Translation Techdico's 17%. DeepL Translate also leads on update cadence (weekly vs every 3 months) and chart position (#72 vs unranked). Technical Translation Techdico's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Technical Translation Techdico sells 3 in-app purchases, starting at $1.49 per month and DeepL Translate sells 8 in-app purchases, starting at $10.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Technical Translation Techdico ships an update every 3 months, DeepL Translate weekly. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 7 level
Technical Translation Techdico versus DeepL Translate: the parameters behind the verdict, then further details
ParameterTechnical Translation TechdicoDeepL Translate
PriceFreeFree
Rating—4.8 (13K ratings) — better
Positive reviews16.7% of reviews53.2% of reviews — better
Number of ratings—13K — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#72 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size16 MB120 MB
Age rating4+4+
DeveloperTERMDICODeepL SE

Customer experience

Technical Translation Techdico

Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

DeepL Translate

All ratings13,276 ratings
Positive94.5%
Neutral1.9%
Negative3.6%
Written reviews703 reviews
Positive53.2%
Neutral13.4%
Negative33.4%

Bugs and requests

Technical Translation Techdico

Not enough reviews yet to summarise bugs or requests.

DeepL Translate

Reported bugs

5 issues
  • Camera translation not working
  • Disappearing buttons and features
  • Frequent app crashes
  • Connectivity issues
  • Autocorrect interfering with foreign language input

Requested features

6 requests
  • Add more languages, especially less common ones
  • Improve translation quality for certain languages
  • Allow offline translation
  • Implement a way to report poor translations
  • Add text-to-speech with adjustable speed
Show 1 more
  • Integrate with other apps for seamless translation

In-app purchases

3 purchases

Technical Translation Techdico

Subscriptions3
  • TechDico - 1 month Premium$1.491 Month
  • TechDico - 3 months Premium$3.993 Months
  • TechDico - 12 months Premium$11.491 Year
8 purchases

DeepL Translate

Subscriptions8
  • Monthly3 Days trial$10.491 Month
  • Monthly14 Days trial$13.001 Month
  • Monthly3 Days trial$23.991 Month
Show 5 more
  • Monthly$38.001 Month
  • Annual3 Days trial$104.991 Year
  • Annual14 Days trial$131.991 Year
  • Annual3 Days trial$209.991 Year
  • Annual$384.991 Year

Questions

Is Technical Translation Techdico free?
Technical Translation Techdico is free to download, with in-app purchases available.
Is DeepL Translate free?
DeepL Translate is free to download, with in-app purchases available.
Do Technical Translation Techdico or DeepL Translate have ads?
Neither Technical Translation Techdico nor DeepL Translate shows ads.
Which is updated more often, Technical Translation Techdico or DeepL Translate?
Technical Translation Techdico ships an update every 3 months, and DeepL Translate weekly. Most recently, Technical Translation Techdico was updated on October 5, 2026 and DeepL Translate on October 16, 2026.

Other comparisons