Fastdic - Fast Dictionary

Contains adsIn-app purchases
4.4
49.6K reviews
1M+
Downloads
Content rating
Everyone
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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.
Updated on
Aug 21, 2025

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

4.4
47.3K reviews
Majid Sabzalian
August 25, 2025
Excellent 👏👏 I am really thankful for your efforts in making this useful and very good app. This dictionary includes a vast expanse of words in English (containing pronunciation) and Persian, especially with several example sentences; also the synonyms and antonyms for each word are very useful too. Thus I believe the Fastdic app can meet all my needs. Accept my sincere congratulations please. Good luck for you all.
4 people found this review helpful
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Fast Dictionary
August 26, 2025
Dear Majid, thank you so much for your wonderful and thoughtful message! 🌟 We’re truly glad to hear that Fastdic meets your needs and that you find the examples, synonyms, antonyms, and pronunciation helpful. Your kind words mean a lot to our team and motivate us to keep improving the app. We really appreciate your support and encouragement! 💙
farzad shakery
August 31, 2025
This is the best and most useful app that I have ever used in the English field. thank you so much for this.
Did you find this helpful?
Fast Dictionary
September 2, 2025
We appreciate your support very much, dear Farzad 💙. As a token of our appreciation for your support, we have a one-month professional subscription as a gift for you. Please use it, and if you have any questions, be sure to email us at support@fastdic.com.
Amir Esteghamat
August 23, 2025
Ads are fine and updates are compact lovely, 🧡
1 person found this review helpful
Did you find this helpful?
Fast Dictionary
August 26, 2025
We appreciate your support very much, dear Amir 💙. As a token of our appreciation for your support, we have a one-month professional subscription as a gift for you. Please use it, and if you have any questions, be sure to email us at support@fastdic.com.

What’s new

The database has been updated.

Persian, English, German, Italian, Spanish, French, Arabic, and Turkish languages were added to the AI translator.
Categorized A1, A2, B1, B2, C1, C2 vocabulary, AI vocabulary, and IELTS vocabulary have been added to the categorized words.
Also, several bugs have been fixed for a smoother and better experience.