Best Sign Translator Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated October 2026

Finding the right sign translator apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Sign Translator Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Translate Now - AI TranslatorTranslate Now - AI TranslatorFree4.7★ (374K)NoYesOct 2026
2Google TranslateGoogle TranslateFree4.3★ (84K)NoNoOct 2026
3iTranslate TranslatoriTranslate TranslatorFree4.7★ (531K)NoYesOct 2026
4signTranslatorsignTranslatorFree1.5★ (8)YesNoMay 2026
5Sign Language TranslatorSign Language TranslatorFree3.9★ (23)NoNoAug 2026
6Translator GO: AI TranslateTranslator GO: AI TranslateFree4.4★ (20K)NoYesOct 2026
7Scan & Translate+ Text GrabberScan & Translate+ Text GrabberFree4.3★ (20K)YesYesOct 2026
8Offline Image TranslatorOffline Image TranslatorFree—NoYesSep 2026

Top Picks for Sign Translator

Translate Now - AI Translator#1

Translate Now - AI Translator by Air Apps Systems

Text, Photo & Voice Translator
Editor's Choice
🔍 Reference
4.7😐(374K ratings)
FreeIn-App Purchases
#1in Reference
Translate Now - AI Translator screenshot 1
Translate Now - AI Translator screenshot 2
Translate Now - AI Translator screenshot 3
Translate Now - AI Translator screenshot 4
Translate Now - AI Translator screenshot 5
Translate Now - AI Translator screenshot 6

Instantly translate text, voice, and photos across over 320 languages with AI-powered tools. Features include a translator keyboard, hands-free voice translation for conversations, and photo translation for signs and menus. It also offers language learning assistance.

What We Love

  • 🚀 Great app
  • 🚀 Precise translations
  • 👍 Easy to use
  • 👍 Helpful for learning languages
  • 👍 Useful for travel and communication

Room to Improve

  • 🐛 Unreliable translations
  • 🐛 Frequent crashes
  • 🔒 Subscription required for full functionality
  • 💰 Expensive subscription
  • 🔍 Limited language options
Google Translate#2

Google Translate by Google

Text, Photo & Voice Translator
Strong Contender
🔍 Reference
4.3😊(84K ratings)
Free
#2in Reference
Google Translate screenshot 1
Google Translate screenshot 2
Google Translate screenshot 3
Google Translate screenshot 4
Google Translate screenshot 5

Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

What We Love

  • 🚀 Spoken Cantonese & Jyutping recently added
  • 🚀 Fantastic for translating on the go
  • 👍 Easy to navigate
  • 👍 Useful for learning languages
  • 👍 Offline translation available

Room to Improve

  • 🐛 Inaccurate translations for some languages
  • 🐛 Buggy camera/image translation
  • 🐛 Inconsistent translation of formal/informal language
  • 🐛 Slow performance, especially offline
  • 🐛 Cluttered interface, poor UX design
iTranslate Translator#3

iTranslate Translator by Mosaic S.r.l.

Translate Photo, Voice, Text
Worth Considering
📊 Productivity
4.7😐(531K ratings)
FreeIn-App Purchases
#32in Productivity
iTranslate Translator screenshot 1
iTranslate Translator screenshot 2
iTranslate Translator screenshot 3
iTranslate Translator screenshot 4
iTranslate Translator screenshot 5
iTranslate Translator screenshot 6

Break language barriers with this comprehensive translation app. Translate text, voice, websites, and even objects using your camera. Offers offline mode and a custom phrasebook for personalized learning and travel.

What We Love

  • 👍 Easy to use
  • 🚀 Smooth translations
  • 💡 Helpful for language learning
  • 🌐 Supports many languages

Room to Improve

  • 💰 Expensive subscription
  • 🐛 Inaccurate translations
  • 🔍 Limited free features
  • 🔇 Annoying ads and popups

More Sign Translator apps to explore

FAQ about Sign Translator

What are the best sign translator apps for iPhone?
Translate Now - AI Translator tops our sign translator apps ranking as of October 2026, with a 4.7-star average from 374K App Store ratings, and it's free to download.
Yes — 20 of the top sign translator apps we rank are free to download, including Translate Now - AI Translator and Google Translate.
Translate Now - AI Translator has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ sign translator apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.