# Fastdic vs DDSA Steingass Dictionary

Fastdic and DDSA Steingass Dictionary both sit at 4.5 stars, but that hides the real split: 70% of Fastdic's written reviews are positive against 0% of DDSA Steingass Dictionary's. Fastdic also leads on update cadence (every 5 weeks vs every 8 months) and ratings volume (11K vs 3). DDSA Steingass Dictionary's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Fastdic sells 7 one-off in-app purchases. DDSA Steingass Dictionary asks for nothing beyond the download.

Fastdic holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Fastdic has 11K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of Fastdic's written reviews are positive against 0% of DDSA Steingass Dictionary's.

Fastdic ships an update every 5 weeks, DDSA Steingass Dictionary every 8 months. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Fastdic | DDSA Steingass Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11K ratings)](https://appshunter.io/ios/app/fastdic-fast-dictionary/id434135994/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/ddsa-steingass-dictionary/id1478425388/reviews) |
| Number of ratings | **11K** | 3 |
| Positive reviews | **70.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 448 MB | 39 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Fast Dictionary Limited](https://appshunter.io/developer/434135997) | [Charles Cooney](https://appshunter.io/developer/1368018437) |

## 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


### DDSA Steingass Dictionary

[App page](https://appshunter.io/ios/app/ddsa-steingass-dictionary/id1478425388)

This app provides a searchable digital version of a comprehensive Persian-English dictionary. It allows for both online and offline use, with flexible search options including headword, fulltext, and substring matching. Users can enter search terms in Perso-Arabic, accented, or unaccented Latin characters.

**Highlights:** Searchable Persian-English dictionary, Online and offline functionality, Headword and fulltext search, Wildcard search support, Multiword and boolean operators, Substring matching options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fastdic free?

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

### Is DDSA Steingass Dictionary free?

DDSA Steingass Dictionary is free to download, with no in-app purchases.

### Which has better reviews, Fastdic or DDSA Steingass Dictionary?

Fastdic is rated higher. Fastdic averages 4.5 out of 5 from 11K ratings, while DDSA Steingass Dictionary averages 4.3 from 3 ratings.

### Do Fastdic or DDSA Steingass Dictionary have ads?

Fastdic shows ads; DDSA Steingass Dictionary does not.

### Which is updated more often, Fastdic or DDSA Steingass Dictionary?

Fastdic ships an update every 5 weeks, and DDSA Steingass Dictionary every 8 months. Most recently, Fastdic was updated on October 17, 2026 and DDSA Steingass Dictionary on September 30, 2026.

---

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