# Fastdic - Fast Dictionary — English/Persian Translator

> English/Persian dictionary and translator with AI writing tools and offline access. (iPhone/iPad app by Fast Dictionary Limited.)

- Source: https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994 (this page in markdown: same URL + `.md`)
- Developer: [Fast Dictionary Limited](https://appshunter.io/developer/434135997)
- Category: Reference, Education
- Price: Free with in-app purchases
- Rating: 4.50/5 from 10,884 App Store ratings · 352 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 442 MB
- Languages: American English, Persian
- Released: 2011-04-29
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews.md

## What is Fastdic?

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
- The ability to convert numbers to words. (Enter any number or decimal number to see both English and Persian numbers in letters) 
- Synonyms and antonyms
- English to English Dictionary
- Online and offline English audio pronunciations with both American & British accents (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
- Word Family
- Formal/informal labels
- Categorized words - List of categogized words for easy access
- Favorites list - Create custom folders with your favorite 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 (Try the widget on your home and lock screen)
- Voice translator - Find an entry when you do not know how a word is spelt
- Image translator - Translate English contents by taking a photo
- Share Extension - The users with a subscription can translate any words or sentences in any application such as Safari and Chrome by using Share button and selecting Fastdic
- Light and Dark mode 
- No internet connection is required to use the dictionary (The translator requires internet)
- Fast and simple
And more incredible features

To remove ads or gain access to additional features, visit the app's more section.

**The subscriptions do not auto-renew; they work as a one-time purchase.**

## Key features

- English/Persian Dictionary & Translator (Online & Offline)
- AI Grammar Improvement & Paraphrasing
- Voice and Image Translation
- Audio Pronunciations (American & British)
- Synonyms, Antonyms, and Word Families
- Number to Word Conversion
- Word of the Day

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fastdic Remove Ads | $2.99 | one-time |
| 1 year subscription | $11.99 | one-time |
| Professional sub - 1 month use | $1.99 | one-time |
| Professional sub - 6 months | $7.99 | one-time |
| AI subscription - 1 month use | $24.99 | one-time |
| AI subscription - 1 year use | $144.99 | one-time |
| AI subscription - 6 months use | $96.99 | one-time |


## What do users think of Fastdic?

Overall sentiment: neutral

**Pros**

- 🚀 Fast and efficient
- 💡 Useful features like translation, pronunciation, and saved words
- 👍 Comprehensive dictionary with extensive vocabulary
- 🌟 Overall great app

**Cons**

- 🔍 Lack of English interface makes it difficult for non-Farsi speakers
- 🔍 Incomplete dictionary with missing words and phrases
- 🔍 Inaccurate translations for some words
- 🔍 Excessive ads that disrupt user experience
- 🐛 Bugs and crashes, especially after recent updates

**Commonly reported bugs**

- App crashes or freezes frequently
- Ads continue playing in the background even after being closed
- Saved words and search history not syncing across devices
- Pronunciation feature not working correctly for some words

**Most requested features**

- Add more words and phrases, especially idioms and slang
- Improve translation accuracy
- Provide an English interface option
- Reduce ads or offer a paid ad-free version
- Fix bugs and improve stability

## Recent user reviews (10 of 352)

All indexed reviews: https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews.md

### 5/5 — Best

*2026-08-04, version 8.6.4*

Really good easy access

### 5/5 — Wonderful

*2026-07-29, version 8.6.4*

This app is incredibly useful. So many times I’ve searched for words or expressions that other dictionaries couldn’t find, yet this app had them instantly. It’s been an amazing resource for learning and expanding my vocabulary.

A huge thank you to the team behind this app for creating such a reliable and well-designed tool. Your hard work is truly appreciated. Keep up the fantastic work!

### 5/5 — Perfect

*2026-07-24, version 8.6.4*

Nice 🌹🌹🌹🌹🌹🌹

### 5/5 — Happy user

*2026-07-21, version 8.6.4*

Great app, I love it

### 5/5 — Excellent

*2026-07-19, version 8.6.4*

💪🏼

### 5/5 — Fastdic

*2026-07-18, version 8.6.4*

I remember using the app since I was a school kid and I am still using it in my college! This is the type of dictionary Persian-English learners need. Thank you Fastdic.

### 5/5 — The best Persian dictionary

*2026-07-09, version 8.6.4*

Been using it for more than ten years, and can witness the gradual progress the app has been making since.

Phenomenal upgrades recently to keep up with the AI trends globally, trying to provide all the benefits of AI-driven outcomes to its users.

Strongly suggest it to any avid English language learners as it emphatically elevates your knowledge in case of sticking to it and trying to exploit it to its fullest.

### 5/5 — the best

*2026-06-19, version 8.6.4*

the best

### 5/5 — Great app

*2026-06-01, version 8.6.3*

خواستم از تیم شما تشکر کنم نزدیک به ۶ ساله که همیشه جزو اولین اپ های روی هر گوشیم بودین که نصب کردم بسیار روان و بسیار خوب لغات معنی شدن و مثالهایی که زده شده از کاربرد عالین خیلی ممنونم بابت این اپلیکیشن.
به تازگی متوجه شدم وقتی که یک کلمه رو سرچ میکنی و نتیجش رو میبینی باید دوباره ضربدر رو بزنی تا کیبوردت بالا بیاد در حالیکه قبلا وقتی slide back میکردی دوباره کیبوردتت میومد بالا الان حتما باید دوباره برگردی به صحفه اول تا بتونی کلمه جدید سرچ کنی

### 3/5 — باگ

*2026-05-29, version 8.6.3*

باگ داره توی ایفون، وقتی که یه لغت رو سرچ میکنی و بعد میخوای روی لغت دوم بزنی ، کیبورد باز نمیشه….

## Frequently asked questions about Fastdic

### What does Fastdic do?

Fastdic is a comprehensive English/Persian dictionary and translator app. It provides access to over 250,000 words, example sentences, and includes features like AI grammar improvement, voice and image translation, and offline dictionary access.

### What are the key features of Fastdic?

Key features include an extensive English/Persian dictionary and translator with both online and offline capabilities, AI-powered tools for grammar, paraphrasing, and summarization, voice and image translation, audio pronunciations, synonyms, antonyms, and the ability to convert numbers to words.

### How much does Fastdic cost?

The app is free to download and use, with ads. Users can remove ads or access additional features through one-time purchases, as subscriptions do not auto-renew.

### Can I use Fastdic offline?

Yes, the dictionary functionality of Fastdic can be used without an internet connection. However, the translator features and AI tools require an internet connection to operate.

### Who is Fastdic for?

Fastdic is designed for anyone who needs to translate between English and Persian, learn new vocabulary, or enhance their writing skills. This includes students, travelers, professionals, and language enthusiasts.

## Version history (last 5 releases)

### 8.6.5 — 2026-08-12

در این نسخه، بانک اطلاعاتی و طراحی صفحه‌ی لغت به‌روزرسانی شده تا کارایی و تجربه کاربری به شکل چشمگیری بهبود یابد. علاوه بر این، در بخش لغات دسته‌بندی‌شده گروه‌های جدید اضافه شده. همچنین دیکشنری انگلیسی به انگلیسی نیز به صفحه‌ی لغت افزوده شده است.
‪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. Also, an English-to-English dictionary has been added to the word results page.‬

### 8.6.4 — 2026-06-09

در این نسخه، بانک اطلاعاتی و طراحی صفحه‌ی لغت به‌روزرسانی شده تا کارایی و تجربه کاربری به شکل چشمگیری بهبود یابد. علاوه بر این، در بخش لغات دسته‌بندی‌شده گروه‌های جدید اضافه شده. همچنین دیکشنری انگلیسی به انگلیسی نیز به صفحه‌ی لغت افزوده شده است.
‪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. Also, an English-to-English dictionary has been added to the word results page.‬

### 8.6.3 — 2026-02-10

در این نسخه، بانک اطلاعاتی و طراحی صفحه‌ی لغت به‌روزرسانی شده تا کارایی و تجربه کاربری به شکل چشمگیری بهبود یابد. علاوه بر این، در بخش لغات دسته‌بندی‌شده گروه‌های جدید اضافه شده. همچنین دیکشنری انگلیسی به انگلیسی نیز به صفحه‌ی لغت افزوده شده است.
‪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. Also, an English-to-English dictionary has been added to the word results page.‬

### 8.6.2 — 2025-12-23

در این نسخه، بانک اطلاعاتی و طراحی صفحه‌ی لغت به‌روزرسانی شده تا کارایی و تجربه کاربری به شکل چشمگیری بهبود یابد. علاوه بر این، در بخش لغات دسته‌بندی‌شده گروه‌های جدید اضافه شده. همچنین دیکشنری انگلیسی به انگلیسی نیز به صفحه‌ی لغت افزوده شده است.
‪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. Also, an English-to-English dictionary has been added to the word results page.‬

### 8.6.1 — 2025-11-18

در این نسخه، بانک اطلاعاتی و طراحی صفحه‌ی لغت به‌روزرسانی شده تا کارایی و تجربه کاربری به شکل چشمگیری بهبود یابد. علاوه بر این، در بخش لغات دسته‌بندی‌شده گروه‌های جدید اضافه شده. همچنین دیکشنری انگلیسی به انگلیسی نیز به صفحه‌ی لغت افزوده شده است.
‪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. Also, an English-to-English dictionary has been added to the word results page.‬

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*