Comparison

FyDub vs Screen Composer

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

Head to head
About

FyDub

This app automatically translates YouTube video subtitles into your chosen language and generates realistic AI voices for dubbed audio. Discover videos from around the world with translated titles and enjoy seamless playback without reading subtitles.

Highlights
  • Instant translation to any foreign language
  • Real-time AI voice generation and synchronization
  • Discover YouTube videos in other languages
  • Translated video titles
  • Picture-in-Picture (PIP) mode
  • Background playback
  • No account required
Features
Read full description

Translate subtitles and generate the voice of your favorite YouTube videos in your language in real time! Our algorithm recognizes all dialogues (subtitles) from any YouTube video and translates them into your language. Then it generates and synchronizes the voices (dubbing/translation) in real time with human-like voices so you can understand and enjoy your favorite videos with audio. FORGET ABOUT READING SUBTITLES ON YOUTUBE! With our new improved voice synchronization, you’ll enjoy a smoother and clearer experience. In addition, our revolutionary search engine allows you to discover thousands of YouTube videos created in other languages from all around the world. HOW TO USE: 1. Enter the term you want to search for or paste a YouTube video link in the search bar. 2. Select the search language in which you want to get results. Now you can view titles both in their original language and in your device’s language, allowing you to easily identify and understand the content of each video before playing it. Once you find a video you like, simply tap it and the video player will open. Tap the play button and your video will start playing with audio in your language! FEATURES: • Instant translation into any foreign language • Translates subtitles or CC from YouTube videos in any language • Play videos with voices that sound real, just like yours • Find YouTube videos in other languages related to your search • New: we’ve added video titles in your device’s language and in the original one so you can find everything easily • Our algorithm generates voice for your favorite videos in your native language in real time • Paste YouTube links and get the translated voice in your language • High-quality full-screen video playback (iPhone) • PIP mode or floating player playback (To activate it, tap the second button in the top-left corner of the full screen, swipe up to open other apps) • Background playback (To activate it: enable PIP mode and once you’re outside FyTube, lock your screen) • Easy-to-use interface and intuitive design • Sort your results using filters: relevance, upload date, views, videos between 4–20 minutes or longer than 20 minutes • Browse related videos and discover more interesting content (from anywhere in the world) • Thousands of new videos every day • VoiceOver available (Improved) • Watch on any device compatible with AirPlay • Voices available in different genders (add more voices in “Add voices” from the settings button – gear icon) • No account required • We don’t store cache, cookies, or collect personal data – enjoy your favorite videos with voice in your language safely. NO ANNOYING ADS OR INTERRUPTIONS IN YOUR VIDEOS NO SUBSCRIPTIONS — ONE-TIME PAYMENT FOR LIFE! Download FyDub – The app that turns subtitles into voice in your language! Start a new experience without subtitles and dive into videos from all over the world! Minimum requirements: iOS 13 or higher, 3G connection or better Privacy Policy: https://fydub.com/privacy.htm Terms of Service: https://fydub.com/terms-of-service_f Related keywords: video translation player, narrator voice, subtitles, translate video, video translator, translate video audio, voice translator, translate audio to English, video translation, YouTube subtitles translation, YouTube video translator, translate subtitles, YouTube translator, YouTube subtitle translation, professional video translator If you have questions about how to use our app, visit fydub.com or email us — we’ll be happy to help! We reply to all messages: info@fydub.com FyDub is powered by YouTube. The YouTube brand and logo are trademarks of Google, Inc. All rights reserved. * Before starting, turn on your audio (it’s the first switch on the left side of your device) * If the video does not contain subtitles, it cannot be translated.

About

Screen Composer

Features
Read full description

Screen Composer is a Text Slide Show app that supports multiple iOS devices. Usage: Screen Composer can be used for: • Welcome ceremonies • Birthday parties • S.O.S screen signals • Presentations • Weddings • Any other appropriate functions The app works seamlessly with multiple iOS devices. Features: • Set custom background colors. • Set custom text colors. • Add and customize text. • Adjust slide duration in seconds. • Add, copy, and paste slide settings for faster operation. • Delete slides as needed. • Save composed screen data to the Files app. Settings: • Choose custom fonts. • Select between fade transitions or direct transitions between slides. • Enable slides to repeat after completion. Slide Show: • Works in both landscape and portrait modes. Notes: • Font size adjusts automatically based on the length of the text: single characters appear larger, while multiple characters are displayed in a smaller font. • Composed screen data is saved to internal storage and can be accessed externally through iTunes or the Files app. • Share or receive composed screen data with other devices via AirDrop. • When saving edited data: - Saving with the original name replaces the original file. - Saving with a new name creates a new composed screen file. Quick Start Guide: 1. Go to the library and create a new file. 2. Type "Good Morning" to create a new composed screen data file. 3. Tap on "Good Morning" to navigate to the main view. 4. Tap on individual boxes to edit: • Text • Text color • Background color • Slide duration 5. Return to the main view and tap the play button to start the slideshow. 6. To stop the slideshow, tap the top-left corner and return to the main view. Thank you for your support! Visit nitrio.com for more apps for your iOS devices.

Screenshots

FyDub4 screens
Screen Composer4 screens

Verdict

The call

The clearest difference is price: Screen Composer at $2.99 against FyDub's $19.99. FyDub's advantage is update cadence (every 3 months vs every 28 months) and chart position (#192 vs unranked). On ads, in-app purchases, 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

FyDub costs $19.99 and Screen Composer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FyDub ships an update every 3 months, Screen Composer every 28 months. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 8 level
FyDub versus Screen Composer: the parameters behind the verdict, then further details
ParameterFyDubScreen Composer
Price$19.99$2.99 — better
Rating3.7 (3 ratings) — better—
Positive reviews20.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 months — betterEvery 28 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
Best chart rank#192 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013
Further details — not scored
Size13 MB1 MB
Age rating17+4+
DeveloperDaniel PerlerAHeng Jia Liang

In-app purchases

None

FyDub

No in-app purchases

None

Screen Composer

No in-app purchases

Questions

Is FyDub free?
FyDub costs $19.99, with no in-app purchases.
Is Screen Composer free?
Screen Composer costs $2.99, with no in-app purchases.
Do FyDub or Screen Composer have ads?
Neither FyDub nor Screen Composer shows ads.
Which is updated more often, FyDub or Screen Composer?
FyDub ships an update every 3 months, and Screen Composer every 28 months. Most recently, FyDub was updated on October 27, 2026 and Screen Composer on October 11, 2026.

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