# Fastdic vs Persian Dictionary

The clearest difference is rating: Persian Dictionary at 4.8 against Fastdic's 4.5. Persian Dictionary also leads on ratings volume (86K vs 11K) and review sentiment (87% vs 76%). Fastdic's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fastdic sells 7 one-off in-app purchases and Persian Dictionary sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Persian Dictionary holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Persian Dictionary has 86K ratings behind it against 11K, so its average is the more settled of the two. Written reviews point the same way: 76% of Fastdic's written reviews are positive against 87% of Persian Dictionary's.

Fastdic ships an update every 5 weeks, Persian Dictionary every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Fastdic | Persian Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (11K ratings)](https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews) | **[4.8 (86K ratings)](https://appshunter.io/ios/app/persian-dictionary-dict-box/id522027459/reviews)** |
| Number of ratings | 11K | **86K** |
| Positive reviews | 75.9% of reviews | **86.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 448 MB | 167 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fast Dictionary Limited](https://appshunter.io/developer/434135997) | [Xung Le](https://appshunter.io/developer/414849435) |

## What reviewers say

### Fastdic

[App page](https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994)

This app offers comprehensive English/Persian translation and dictionary services, supporting over 250,000 words with online and offline access. It also includes AI-powered writing assistance, voice and image translation, and pronunciation guides.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastdic Remove Ads | $2.99 | one-time |
| Professional sub - 1 month use | $2.99 | one-time |
| AI subscription - 1 month use | $9.99 | one-time |
| Professional sub - 6 months | $14.99 | one-time |
| 1 year subscription | $24.99 | one-time |
| AI subscription - 6 months use | $49.99 | one-time |
| AI subscription - 1 year use | $89.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

- 🔍 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

**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

**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


### Persian Dictionary

[App page](https://appshunter.io/ios/app/persian-dictionary-dict-box/id522027459)

This offline dictionary and translator app facilitates Persian-English language learning and communication. It offers fast, convenient translations, smart word suggestions, and text pronunciation without an internet connection. Advanced features like a picture dictionary and cross-device sync are available with a premium upgrade.

**Highlights:** Offline English to Farsi translation, Offline Farsi to English translation, Smart word suggestions, Text pronunciation, Picture dictionary, Word reminder, Translate in other apps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version 1M | $5.99 | per month |
| Premium Version 1Y | $9.99 | per year |
| Pro Version | $19.99 | one-time |

**What reviewers like**

- 🚀 Comprehensive dictionary
- 👍 User-friendly interface
- 🔊 Helpful pronunciation features
- 💡 Useful examples and context
- 🌟 Excellent overall quality

**What reviewers complain about**

- 🔍 Limited search functionality
- 🔋 Battery drain issues
- 📢 Intrusive advertisements
- 🐛 Bugs and crashes
- 💰 Expensive premium version

**Reported bugs**

- Inability to restore previous purchases
- Inconsistent app behavior after updates
- Scrambled Farsi text in some cases
- Unreliable word lookup and definition retrieval

**Requested features**

- Ability to share/sync word lists
- Improved search suggestions
- More example sentences and usage notes
- Offline mode for all features
- Customizable app settings


## Frequently asked questions

### Is Fastdic free?

Fastdic is free to download, with in-app purchases available.

### Is Persian Dictionary free?

Persian Dictionary is free to download, with in-app purchases available.

### Which has better reviews, Fastdic or Persian Dictionary?

Persian Dictionary is rated higher. Fastdic averages 4.5 out of 5 from 11K ratings, while Persian Dictionary averages 4.8 from 86K ratings.

### Do Fastdic or Persian Dictionary have ads?

Both Fastdic and Persian Dictionary show ads.

### Which is updated more often, Fastdic or Persian Dictionary?

Fastdic ships an update every 5 weeks, and Persian Dictionary every 3 months. Most recently, Fastdic was updated on October 29, 2026 and Persian Dictionary on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*