Comparison

Fastdic vs Cheshme

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fastdic

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
Read full description

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, Turkish and Russian - Tools tab - All AI tools in one place, plus a CEFR test to find your English vocabulary level - Flashcards - Learn and remember words with smart review; make decks from your folders, history, categories or the word of the day - Camera translator - Point your camera at any text and see the Persian translation live on screen, translate a photo with the translation shown right on it, or use object mode to learn the names of things around you - 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 categorized 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. Add the widget to your Home Screen and Lock Screen, with quick actions to search, open the camera translator, the AI translator or your flashcards in one tap - Voice translator - Find an entry when you do not know how a word is spelt - 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 settings section. **The subscriptions do not auto-renew; they work as a one-time purchase.**

About

Cheshme

This app offers a spiritual sanctuary, providing access to divine messages and a connection with the Creator. It uses AI to bridge deep questions with scriptural answers, fostering peace and meaning in a noisy world.

Highlights
  • Access divine messages
  • AI-powered scriptural answers
  • Spiritual sanctuary
  • Connect with the Creator
  • Learn and grow in faith
Features
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در دنيايى كه صداهاى مختلف ما را احاطه كرده اند، شنيدن صداى حقيقت دشوارتر از هميشه شده است. ما باور داريم كه هر انسانى در عمق وجودش تشنه ى چيزى فراتر از روزمرگى هاست؛ تشنه ى آرامش، معنا و ارتباطى زنده با خالق. اپليكيشن «چشمه» فقط يك ابزار ديجيتال نيست؛ تلاشى است براى اينكه «آب حيات» رابه كوشى هاى شما بياوريم. جايى كه تكنولوژى و معنويت به هم مى رسند تا فاصله ها را بردارند. ما اينجا هستيم تا: كلام خدا را نه فقط خواندنى، بلكه شنيدنى و زيستنى كنيم. با كمك هوش مصنوعى «كايروس»، پلى باشيم بين سوالات عميق شما و پاسخ هاى كتاب مقدس. محيطى امن و آرام بسازيم كه در آن بتوانيد فارغ از هياهوى دنيا، دمى بياساييد و نو شويد. داستان ما، داستان خدمت به شماست؛ تا هر جا كه هستيد، چشمه اى از نور و اميد در جيبتان داشته باشيد. 222 Ministries( Transform Iran Inc.) is a Registered Charity organization ( Approved by Benevity), with a Unique Identifier EIN 27-1714817 in the United States, also an ANBI 816373711 registered in the Netherlands, and the Charity Registration 1171159 in the United Kingdom.

Screenshots

Fastdic4 screens
Cheshme4 screens

Verdict

The call

The clearest difference is in-app purchases: Cheshme at none against Fastdic's 7. Cheshme also leads on ads (none vs shown) and rating (5.0 vs 4.5). Fastdic's advantage is ratings volume (11K vs 5). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Cheshme holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Fastdic has 11K ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Fastdic ships an update every 5 weeks, Cheshme every 3 weeks. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
Fastdic versus Cheshme: the parameters behind the verdict, then further details
ParameterFastdicCheshme
PriceFreeFree
Rating4.5 (11K ratings)5.0 (5 ratings) — better
Positive reviews75.9% of reviews—
Number of ratings11K — better5
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size448 MB48 MB
Age rating12+4+
DeveloperFast Dictionary LimitedStichting 222 Ministry

Customer experience

Fastdic

All ratings10,916 ratings
Positive89.0%
Neutral4.7%
Negative6.2%
Written reviews510 reviews
Positive75.9%
Neutral3.9%
Negative20.2%

Cheshme

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Fastdic

Reported bugs

4 issues
  • 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

5 requests
  • 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

Cheshme

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Fastdic

One-time7
  • Fastdic Remove Ads$2.99
  • Professional sub - 1 month use$2.99
  • AI subscription - 1 month use$9.99
Show 4 more
  • Professional sub - 6 months$14.99
  • 1 year subscription$24.99
  • AI subscription - 6 months use$49.99
  • AI subscription - 1 year use$89.99
None

Cheshme

No in-app purchases

Questions

Is Fastdic free?
Fastdic is free to download, with in-app purchases available.
Is Cheshme free?
Cheshme is free to download, with no in-app purchases.
Which has better reviews, Fastdic or Cheshme?
Cheshme is rated higher. Fastdic averages 4.5 out of 5 from 11K ratings, while Cheshme averages 5.0 from 5 ratings.
Do Fastdic or Cheshme have ads?
Fastdic shows ads; Cheshme does not.
Which is updated more often, Fastdic or Cheshme?
Fastdic ships an update every 5 weeks, and Cheshme every 3 weeks. Most recently, Fastdic was updated on October 26, 2026 and Cheshme on October 15, 2026.

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