Best Machine Translation Apps

249+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

Whether you're new to machine translation or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Machine Translation Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1MachineTranslationMachineTranslationFree—NoNoOct 2026
2Microsoft TranslatorMicrosoft TranslatorFree4.8ā˜… (158K)NoNoOct 2026
3DeepL TranslateDeepL TranslateFree4.8ā˜… (13K)NoYesOct 2026
4Master AI Translator - OCRMaster AI Translator - OCRFree5.0ā˜… (6)YesNoMay 2026
5TranslateIt.ai Voice TranslateTranslateIt.ai Voice TranslateFree—NoYesMay 2026
6Naver Papago - AI TranslatorNaver Papago - AI TranslatorFree4.7ā˜… (3.5K)NoNoOct 2026
7Technical Translation TechdicoTechnical Translation TechdicoFree—NoYesOct 2026
8AI Translate - AssistAI Translate - AssistFree4.5ā˜… (28)NoYesSep 2026

Top Picks for Machine Translation

Microsoft Translator#2

Microsoft Translator by Microsoft Corporation

Translate 100+ languages
Strong Contender
šŸ“Š Productivity
4.8😊(158K ratings)
Free
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Break down language barriers with this app that translates text, speech, images, and group conversations in over 100 languages. It's ideal for travelers, students, and professionals needing to communicate across cultures.

What We Love

  • šŸš€ Excellent translation accuracy
  • šŸ‘ User-friendly interface
  • šŸ”’ Secure and private
  • šŸ’” Offline translation capability
  • šŸ—£ļø Accurate voice translation
  • šŸ“š Extensive language support

Room to Improve

  • šŸ› Inconsistent performance with certain language pairs
  • šŸ” Lack of detailed translation options (e.g. Pinyin for Chinese)
  • šŸ—‘ļø Difficult to clear translation history
  • šŸ”Œ Requires internet connection for some features
  • šŸ’» Suboptimal experience on tablets and larger screens
DeepL Translate#3

DeepL Translate by DeepL SE

Translate photos, speech, text
Worth Considering
šŸ” Reference
4.8😊(13K ratings)
FreeIn-App Purchases
#84in Reference
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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.

What We Love

  • šŸš€ Accurate translations
  • šŸ‘ Easy to use
  • šŸ’” Useful translation history
  • šŸš€ Fast and efficient
  • šŸ‘ Helpful for language learning
  • šŸ”’ Respects privacy

Room to Improve

  • šŸ› Buggy after updates
  • šŸ‘Ž Cluttered interface
  • šŸ‘Ž Inconsistent translations
  • šŸ‘Ž Limited language support
  • šŸ‘Ž Subscription required for some features

More Machine Translation apps to explore

FAQ about Machine Translation

Are there free machine translation apps for iPhone?
Yes — 20 of the top machine translation apps we rank are free to download, including MachineTranslation and Microsoft Translator.
MachineTranslation has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ machine translation apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.