Dual subtitles vs SubFloat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dual subtitles
Enhance your language learning by watching videos with two subtitle languages displayed simultaneously. Select your native language to see it appear below the English subtitles, making it easier to understand and learn new vocabulary.
- Dual subtitle display
- Simultaneous language viewing
- Native language support
- Integrated with streaming services
- Effective language learning tool
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This is an app show dual subtitle when user watching Netfilx videos in it. By using this app, user can easy learning English by their native language. You can select your native language an then Dual Subtitles will show it below English subtitles. Dual Subtitles is a streaming video player that can display subtitles in 2 different languages simultaneously, which is an effective way to learn a foreign language. The users need to log in their own accounts of the streaming services (for example Netflix), in order to watch videos.
SubFloat
Enhance language learning by displaying up to three subtitle tracks simultaneously on streaming services. Understand nuances, expand vocabulary in context, and customize the viewing experience.
- Dual subtitles on Netflix and YouTube
- Floating subtitle overlay
- Always-on script navigator
- Optimized for language learning
- Customizable subtitle appearance
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SubFloat: Multilingual Subtitles for Language Learning SubFloat is a powerful tool designed for language learners who want to master a new language while enjoying their favorite content. It brings bilingual subtitles to popular streaming services, making it easier than ever to bridge the gap between watching and learning. Whether you're studying Japanese, Korean, Chinese, or any other language, SubFloat allows you to display upto 3 subtitle tracks simultaneously—your target language and your native language—helping you understand every nuance and expand your vocabulary in context. Key Features: - Dual Subtitles: View two languages at once on Netflix, Disney+, Prime Video, and YouTube. - Floating Interface: A clean, non-intrusive subtitle overlay that moves with you. - Always-On Script Navigator: Browse and search subtitles from the floating script window. - Subtitle Sharing: Export up to 3 language subtitles into a single text file to study. - Optimized for Learning: Perfect for improving listening comprehension and vocabulary. - Fully Customizable: Adjust subtitle size, color, and position to fit your screen. Turn every movie night into a language lesson. Experience the future of bilingual viewing with SubFloat.
Screenshots
Verdict
The clearest difference is review sentiment: SubFloat at 89% against Dual subtitles's 0%. SubFloat also leads on rating (4.0 vs 1.0) and update cadence (fortnightly vs every 4 months). Dual subtitles's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SubFloat holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Dual subtitles's written reviews are positive against 89% of SubFloat's.
Dual subtitles ships an update every 4 months, SubFloat fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Dual subtitles | SubFloat |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 88.9% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 35 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | Better Software Co PTE. LTD. | editoy Inc. |
Customer experience
Dual subtitles
SubFloat
In-app purchases
Dual subtitles
No in-app purchases
SubFloat
No in-app purchases









