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Best Thai Dictionary Offline Apps

239+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated September 2026

Every iPhone needs a few good thai dictionary offline apps. We benchmark 239+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Thai Dictionary Offline Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Thai Dictionary OfflineThai Dictionary OfflineFree4.2★ (6)YesYesMay 2026
2Thai Dictionary +Thai Dictionary +Free4.6★ (423)YesYesSep 2026
3Thai-English Dictionary (TL)Thai-English Dictionary (TL)Free4.8★ (70)NoNoSep 2026
4Thai Dictionary & TranslatorThai Dictionary & TranslatorFree4.5★ (81)YesYesMay 2026
5Thai Fast DictionaryThai Fast DictionaryFree5.0★ (1)YesYesSep 2026
6Thai Dictionary - Dict BoxThai Dictionary - Dict BoxFree4.8★ (3.5K)YesYesSep 2026
7Dictionary Offline - Dict BoxDictionary Offline - Dict BoxFree4.6★ (12K)YesYesSep 2026
8Thai−English dictionaryThai−English dictionaryFree—YesNoMay 2026

Top Picks for Thai Dictionary Offline

Thai Dictionary Offline#1

Thai Dictionary Offline by Piyush Parsaniya

English to Thai Dictionary
Editor's Choice
📚 Education
4.2(6 ratings)
FreeAdsIn-App Purchases
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This app provides a comprehensive English-to-Thai dictionary with over 100,000 words and offline support. It includes features like a Gujarati translator, the ability to add custom words, and engaging quizzes to enhance vocabulary learning.

Thai Dictionary +#2

Thai Dictionary + by iThinkdiff

Translator to learn English
Strong Contender
📚 Education
4.6😊(423 ratings)
FreeAdsIn-App Purchases
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This bilingual dictionary and translator supports English-Thai and Thai-English, offering offline translation for over 350,000 words and phrases. It includes features like text scanning, pronunciation, flashcards, and vocabulary games to aid language learners.

What We Love

  • 👍 Useful dictionary
  • 🔊 Helpful pronunciation feature
  • 📚 Extensive vocabulary
  • 🎓 Aids language learning

Room to Improve

  • 🙄 Annoying ads
  • 🐛 Bugs and crashes
  • 🔒 Limited free trial
  • 🔇 Pronunciation issues
Thai-English Dictionary (TL)#3

Thai-English Dictionary (TL) by Christian Rishøj

From thai-language.com
Worth Considering
🔍 Reference
4.8😊(70 ratings)
Free
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This app offers an extensive offline Thai-English dictionary with over 79,000 entries. It provides definitions, pronunciations, example sentences, and tools for language learners, including customizable transliteration and bookmarking features.

What We Love

  • 👍 Comprehensive vocabulary
  • 👍 Excellent for learning Thai
  • 👍 Useful for Thai studies
  • 👍 Great cultural insights
  • 👍 Attention to detail (pitch, word relationships)
  • 👍 Wonderful UI
  • 👍 Related words and examples
  • 👍 Well-done Latin alphabet transcriptions
  • 👍 Depth of word component explanation
  • 👍 Can type phonetically
  • 👍 Invaluable and free
  • 👍 Perfect and simple layout with examples
  • 👍 Highly recommended
  • 👍 Easy to use
  • 👍 Good example sentences
  • 👍 Works offline
  • 👍 Transcription search feature
  • 👍 No ads
  • 👍 Breaks down words into component parts
  • 👍 Includes tonal markers
  • 👍 Prompt and helpful backup
  • 👍 More translations than other apps
  • 👍 Critical factor for fluency
  • 👍 Outclasses other Thai apps
  • 👍 Doesn't rely on Google Translate
  • 👍 Enables authentic conversations
  • 👍 Works for Thai teachers
  • 👍 Allows reading Thai
  • 👍 Responsive developer
  • 👍 Allows favorites to be marked
  • 👍 Useful idioms and usage examples
  • 👍 No other app compares
  • 👍 Well-done content and interface
  • 👍 Stands out from other apps
  • 👍 Comprehensive, provides context, and fast
  • 👍 Clear, with examples, and transcriptions
  • 👍 Helpful for Thai learners
  • 👍 Allows phonetics for unsure words
  • 👍 Gives options and context for searches
  • 👍 Packed with features and updated regularly
  • 👍 Gives everything needed when looking for a word
  • 👍 Well-designed, organized, with examples
  • 👍 Huge vocabulary
  • 👍 Works offline
  • 👍 Multiple pronunciation options
  • 👍 Displays phonetic English and Thai script
  • 👍 Tons of entries, usage examples, word breakdowns
  • 👍 Good display of Thai vs. transliteration
  • 👍 Intuitive interface
  • 👍 High-quality app
  • 👍 Nice transliteration options
  • 👍 Speaks words
  • 👍 Amazing transcriptions
  • 👍 Free

Room to Improve

  • 🐛 Confusing search results (e.g., 'go' for 'gold')
  • 🐛 Search results not accurate
  • 🐛 Tedious and tricky to search by transcription
  • 🐛 Search results often in strange order
  • 🐛 Simple results buried below complex ones
  • 🐛 Very confusing definitions
  • 🐛 Unable to download updates
  • 🐛 Font size enormous on iPad
  • 🐛 Thai font can be tough for learners (sans-serif)

More Thai Dictionary Offline apps to explore

FAQ about Thai Dictionary Offline

What are the best thai dictionary offline apps for iPhone?
Thai Dictionary Offline tops our thai dictionary offline apps ranking as of September 2026, with a 4.2-star average from 6 App Store ratings, and it's free to download.
Yes — 19 of the top thai dictionary offline apps we rank are free to download, including Thai Dictionary Offline and Thai Dictionary +.
Thai Dictionary Offline shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 239+ thai dictionary offline apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The short name for Thai Dictionary Offline is Thai Dictionary.
Yes, Thai Dictionary Offline offers full offline support. All words and meanings are accessible without an internet connection, ensuring fast and seamless use anytime, anywhere.