# Fastdic vs LDOCE (InApp)

Fastdic and LDOCE (InApp) both sit at 4.5 stars, but that hides the real split: 71% of Fastdic's written reviews are positive against 40% of LDOCE (InApp)'s. Fastdic also leads on ratings volume (11K vs 1.2K). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Fastdic sells 7 one-off in-app purchases and LDOCE (InApp) sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Fastdic against 4.4 for LDOCE (InApp). That said, the two scores are not equally well evidenced: Fastdic has 11K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews are what separate them: 71% of Fastdic's written reviews are positive against 40% of LDOCE (InApp)'s.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Fastdic | LDOCE (InApp) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11K ratings)](https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews)** | [4.4 (1.2K ratings)](https://appshunter.io/ios/app/ldoce-inapp/id600007708/reviews) |
| Number of ratings | **11K** | 1.2K |
| Positive reviews | **70.6% of reviews** | 40.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 443 MB | 1.3 GB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Fast Dictionary Limited](https://appshunter.io/developer/434135997) | [English Channel, Inc.](https://appshunter.io/developer/597837764) |

## 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


### LDOCE (InApp)

[App page](https://appshunter.io/ios/app/ldoce-inapp/id600007708)

This comprehensive English learner's dictionary offers over 230,000 words and meanings, with integrated thesaurus and collocations. It provides clear definitions, real-world examples, and pronunciation files to enhance fluency and vocabulary.

**Highlights:** 230,000+ words, phrases, and meanings, Integrated Thesaurus and Collocations Dictionary, 165,000+ real-world example sentences, Pronunciation files in UK & US accents, Clear definitions using a 2,000-word vocabulary, Academic Word List and Register Notes, Wildcard and spelling suggestion searches

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LDOCE Dictionary | $2.99 | per month |
| Full-text Search activation | Free | one-time |
| Example Sounds download activation | $0.99 | one-time |
| Longman Activator Thesaurus | $7.99 | one-time |
| LDOCE5 activation | $24.99 | one-time |

**What reviewers like**

- 👍 Excellent dictionary with clear definitions
- 🔊 High-quality audio pronunciations
- 🗂️ Comprehensive database of words and phrases
- 🔍 Intuitive search functionality
- 🎓 Helpful for learning and improving English

**What reviewers complain about**

- 🐛 Bugs and crashes after updates
- 🔐 Difficulty restoring purchases on new devices
- 💰 Expensive in-app purchases required
- 🕰️ Slow content downloads
- 🤔 Confusing upgrade process for existing users

**Reported bugs**

- App crashes after iOS updates
- Restore purchase feature not working
- Blank screens when searching for words
- Offline content not downloading properly
- Compatibility issues with newer devices

**Requested features**

- Integrate with other dictionary apps
- Add more example sentences and usage notes
- Implement dark mode and customization options
- Improve iCloud sync for bookmarks and history
- Provide better customer support and communication


## Frequently asked questions

### Is Fastdic free?

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

### Is LDOCE (InApp) free?

LDOCE (InApp) is free to download, with in-app purchases available.

### Which has better reviews, Fastdic or LDOCE (InApp)?

Fastdic is rated higher. Fastdic averages 4.5 out of 5 from 11K ratings, while LDOCE (InApp) averages 4.4 from 1.2K ratings.

### Do Fastdic or LDOCE (InApp) have ads?

Both Fastdic and LDOCE (InApp) show ads.

### Which is updated more often, Fastdic or LDOCE (InApp)?

Fastdic ships an update every 5 weeks, and LDOCE (InApp) every 5 weeks. Most recently, Fastdic was updated on September 29, 2026 and LDOCE (InApp) on September 30, 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.*