SubTune vs CaptionObvious
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SubTune
Enhance your language learning with this browser extension that adds interactive dual subtitles to YouTube videos. Tap words for instant translations and pronunciation, and save new vocabulary directly from your viewing experience.
- Dual subtitles on YouTube
- Tap for word translation and pronunciation
- Auto-pause by sentence
- One-click vocabulary saving
- Safari browser extension
- Learn from real YouTube content
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Turn videos into language lessons with SubTune. Watch YouTube in Safari with two subtitle tracks at once. Tap any word for a translation, pronunciation, and grammar help—without leaving the video. LEARN FROM REAL SPEECH • Follow original and translated subtitles together • Tap words and phrases to translate them in context • Slow down playback and repeat sentences • Automatically pause after each sentence • Save new words to your personal vocabulary MADE FOR APPLE Use SubTune on iPhone, iPad, and Mac. One purchase unlocks Premium on all supported devices for your account. TRY IT FREE Start learning with YouTube videos for free. Premium unlocks unlimited word lookups and saved vocabulary. Great for: • Language learners and ESL students • Listening and pronunciation practice • Travel vlogs, interviews, tutorials, and more Stop switching between the video and a dictionary. Learn in context, understand fast speech, and remember more of what you watch. YouTube is a trademark of Google LLC. SubTune is an independent product and is not affiliated with, endorsed by, or sponsored by YouTube or Google. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CaptionObvious
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CaptionObvious helps you improve your language skills using subtitles. With AI-powered translations and explanations, you can understand foreign phrases instantly.
Screenshots
Verdict
The clearest difference is in-app purchases: CaptionObvious at none against SubTune's 10. On price, ads, 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
Both are free to download. SubTune sells 8 in-app purchases, starting at $1.99 per month. CaptionObvious asks for nothing beyond the download.
| Parameter | SubTune | CaptionObvious |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (10 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 50 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | ENGLISH IN GAMES | Taras Sukhovenko |
In-app purchases
SubTune
- Subtitles to Video for month$1.991 Month
- Subtitles to Video - Monthly$3.491 Month
- Subtitles to Video for month$5.991 Month
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- Subtitles to Video$5.991 Month
- Subtitles to Video - Annually7 Days trial$19.991 Year
- Subtitles to Video2 variants$19.996 Months
- Subtitles to Video Annually2 variants$39.991 Year
- Subtune: Annual App Pack$49.991 Year
CaptionObvious
No in-app purchases
Questions
Is SubTune free?
Is CaptionObvious free?
Do SubTune or CaptionObvious have ads?
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