Comparison

Bilingual technical dictionary vs Sounafy

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

Head to head
About

Bilingual technical dictionary

This app provides a comprehensive bilingual technical dictionary for English and French, offering over 50,000 specialized terms across numerous industrial and scientific fields. It features contextual definitions, pronunciation guides, offline access, and favorites for quick lookups.

Highlights
  • 50,000+ specialized terms
  • Contextual definitions
  • Pronunciation guides
  • Offline availability
  • Favorites list
  • French-English and English-French translation
Features
Read full description

Technical Bilingual Dictionary French-English / English-French Your Professional Technical Reference A modern technical translation dictionary offering an exceptional collection of over 50,000 specialized terms and expressions covering all sectors of industrial sciences and techniques. A Comprehensive Resource for All Technical Fields: Mechanics β€’ Electricity β€’ Electronics β€’ Computing β€’ Telecommunications β€’ Transportation β€’ Navigation β€’ Commerce β€’ Construction β€’ Public Works β€’ Mining β€’ Mathematics β€’ Physics β€’ Chemistry β€’ Energy β€’ Aerospace β€’ Marine β€’ Advanced Technologies β€’ Engineering Offices β€’ Industrial Equipment β€’ Maintenance β€’ Machine Tools β€’ Boilermaking β€’ Welding β€’ Foundry β€’ Metallurgy β€’ Materials β€’ Tooling β€’ Handling β€’ Nuclear β€’ Oil β€’ Natural Gas β€’ Automotive β€’ Railway β€’ Naval β€’ Cycles β€’ Agricultural Machinery β€’ Military β€’ Plastics β€’ Textiles β€’ Wood β€’ Medical β€’ Printing β€’ Optics β€’ Watchmaking β€’ Home Appliances β€’ Photography β€’ Audiovisual β€’ Environment β€’ Information Systems β€’ Artificial Intelligence Advanced Features: β€’ Contextual definitions: Understand the precise usage of each term in its professional environment β€’ Speak fluent with every search : listen to the true pronunciation β€’ Intuitive interface: Quickly find the exact translation in both directions (FR-EN and EN-FR) β€’ Offline availability: Consult the dictionary anytime, even without internet connection β€’ Favorites: Save your frequently used terms for quick access For All Professionals and Learners This incomparable tool is designed for professionals in various branches of industry, engineers, technicians, researchers, translators, teachers, and students. It allows, through quick consultation, to find the exact translation and facilitate mutual understanding in industrial and international relations. Flexible Access Options β€’ Premium Access: Enjoy all features without ads β€’ Lifetime Purchase: Unlock complete access forever with a one-time payment β€’ Basic Access: Consult the dictionary with limited features and ads Feel free to review our Terms of Use (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) and our Privacy Policy (https://www.goursau.com/en/privacy-policy-dictionary-mobile-application).All plans include regular updates to the translation database to stay current with technical developments.

About

Sounafy

Features
Read full description

Access the words of Prophet Muhammad (peace and blessings be upon him) β€” for everyone. Sounafy is a unique app that lets you listen to authentic Hadiths in audio, available in Arabic, French, and English. Explore the 9 essential Hadith collections (al-Bukhari, Muslim, Abu Dawud, and more) with smooth navigation by book, chapter, or topic. Create your own playlists, add favorites, and quickly find the Hadiths that inspire you. - High-quality audio - Multilingual translations (Arabic, French, English) - Clear organization by collection - 100% free β€” no subscription required Note about the subscription: The subscription is completely optional. It helps support the ongoing translation and narration of remaining Hadiths, as well as new app features. All Hadith audio remains 100% free for everyone, with no restrictions. You can subscribe and unsubscribe at any time. Simply go to your App Store account, then to Subscriptions to manage or cancel in just a few taps. Even after cancelling, your subscription will stay active until the end of the current period. Sounafy offers a smooth, modern, and free experience to learn and listen to the teachings of the Prophet (peace and blessings be upon him) daily. By using this app, you agree to the: - [Terms of Use (EULA)](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) - [Privacy Policy](https://www.privacypolicies.com/live/59a1e785-9243-49f1-915b-87a312c26160)

Screenshots

Bilingual technical dictionary4 screens
Sounafy3 screens

Verdict

The call

The clearest difference is update cadence: Sounafy at every 3 weeks against Bilingual technical dictionary's every 3 months. Sounafy also leads on iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Bilingual technical dictionary sells 3 in-app purchases, starting at $0.99 per month and Sounafy sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bilingual technical dictionary ships an update every 3 months, Sounafy every 3 weeks. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

Scorecard2 real differences Β· 6 level
Bilingual technical dictionary versus Sounafy: the parameters behind the verdict, then further details
ParameterBilingual technical dictionarySounafy
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 3 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumβ€”
DevicesiPhone, iPad, Mac β€” betteriPhone, iPod
Requires iOS18.615.6 β€” better
Further details β€” not scored
Size23 MB34 MB
Age rating4+4+
DeveloperJΓ©rΓ΄me GoursauMohamed MADOUI

In-app purchases

3 purchases

Bilingual technical dictionary

Subscriptions2
  • Subscription3 Days trial$0.991 Month
  • Annual subscription1 Month trial$6.991 Year
One-time1
  • Application purchase$14.99
2 purchases

Sounafy

Subscriptions2
  • Sounafy AJR Monthly$0.991 Month
  • Sounafy AJR Annual$9.991 Year

Questions

Is Bilingual technical dictionary free?
Bilingual technical dictionary is free to download, with in-app purchases available.
Is Sounafy free?
Sounafy is free to download, with in-app purchases available.
Do Bilingual technical dictionary or Sounafy have ads?
Neither Bilingual technical dictionary nor Sounafy shows ads.
Which is updated more often, Bilingual technical dictionary or Sounafy?
Bilingual technical dictionary ships an update every 3 months, and Sounafy every 3 weeks. Most recently, Bilingual technical dictionary was updated on October 23, 2026 and Sounafy on October 9, 2026.

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