Fastdic - Fast Dictionary

Contains adsIn-app purchases
39.9K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

English to Persian/Farsi and Persian/Farsi to English dictionary and translator

We proudly provide service to more than 7 million active users each month.

Features:
- AI - Improve grammar, paraphrase, expand or summarize text and change tone/style of writing.
- AI Translator - Persian, English, German, Italian, Spanish, French, Arabic and Turkey
- English to Persian/Farsi and vice-versa Dictionary & Translator (Online & offline)
- More than 250,000 words
- More than 100,000 example sentences
- Sync your favorite and history words
- Synonyms and antonyms
- Online and offline English audio pronunciations with both American & British accent (For words and sentences)
- Part of speech (POS)
- British & American English phonetics
- Search different forms of nouns and verbs (Simple past tense, Past participles, Irregular verbs, Third person singular, Present participle, Plural)
- History of searched words
- Favourites list - Create custom folders with your favourite words
- Word sharing - Easily share a new word or definition you have just learned with your friends
- Word of the day - Learn a new word, every day
- Voice translator - Find an entry when you do not know how a word is spelt
- Image translator - Translate English contents by taking a photo
- The ability to convert numbers to words. (Enter any number or decimal number to see both English and Persian numbers in letters.)
- Light and Dark mode
- Floating Widget and contextual menu
- No internet connection required to use dictionary (The translator requires internet)
- Fast and simple
And more incredible features

This app has ads and reward ads. To remove ads or gain access to additional features, visit the app's More section.
English to Persian/Farsi and Persian/Farsi to English dictionary and translator
Updated on
Aug 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

37.9K reviews
amirtaha shahna
July 10, 2026
This is a one of the best dictionaries for fast translating. I'm really aperciate from this builders. I love this app developers 🥰😍🤩
8 people found this review helpful
Did you find this helpful?
Fast Dictionary
July 12, 2026
Thank you so much for your kind words and support! 🥰💙 We're truly grateful for your appreciation and are so happy you love Fastdic. Comments like yours inspire our team to keep improving the app. Thank you for being part of our journey! 🙏😊
Iman Delaram
August 28, 2026
it's very bizarre that the app log me out every now and then and I notice it by seeing ads.
Did you find this helpful?
Masoud Ayoubi Ayoubloo
August 17, 2026
very good and navigate dictionary.
1 person found this review helpful
Did you find this helpful?
Fast Dictionary
August 28, 2026
Thank you so much! 💙 We’re glad you find Fastdic easy to navigate and useful. Your support means a lot to our team and encourages us to keep improving! 😊🙏

What’s new

‪In this version, the database and word results page design have been updated to significantly improve efficiency and user experience. In addition, new categories have been added to the categorized words section, and a filter feature has been added to categorized words. Also, an English-to-English dictionary has been added to the word results page.‬