# Fastdic vs Fast English Dictionary

The clearest difference is ads: Fast English Dictionary at none against Fastdic's shown. Fast English Dictionary also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Fastdic sells 7 one-off in-app purchases and Fast English Dictionary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fastdic ships an update every 5 weeks, Fast English Dictionary every 6 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fastdic | Fast English Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11K ratings)](https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews)** | — |
| Number of ratings | **11K** | — |
| Positive reviews | 75.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 448 MB | 66 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Fast Dictionary Limited](https://appshunter.io/developer/434135997) | [Andrei Sadovnicov](https://appshunter.io/developer/1338484218) |

## 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


### Fast English Dictionary

[App page](https://appshunter.io/ios/app/fast-english-dictionary/id1452056324)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version without ads | $1.99 | one-time |


## Frequently asked questions

### Is Fastdic free?

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

### Is Fast English Dictionary free?

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

### Do Fastdic or Fast English Dictionary have ads?

Fastdic shows ads; Fast English Dictionary does not.

### Which is updated more often, Fastdic or Fast English Dictionary?

Fastdic ships an update every 5 weeks, and Fast English Dictionary every 6 weeks. Most recently, Fastdic was updated on October 26, 2026 and Fast English Dictionary on October 21, 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.*