Context vs Trancy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Context
Build a daily language learning habit by studying meaningful sentences. Capture text from anywhere, create smart flashcards, and track your progress. Supports Japanese-English and English-Japanese dictionaries, or any language with custom definitions.
- Sentence-based flashcards
- Text capture via camera or paste
- Intelligent spaced repetition
- Custom definitions for any language
- Japanese-English dictionary
- Cross-device syncing
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Context helps you build a daily habit around meaningful sentences you encounter through language immersion. When you find a new word, grab the entire sentence. You can paste from another app or use the camera to capture text from anywhere. We will intelligently schedule flashcards that use this sentence to help you remember new words in context. Context currently has Japanese-English, English-Japanese dictionaries built in. If you write your own definitions, you can use it to study any language. About Subscriptions: To sync between multiple devices, you will need to create an account and subscribe. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your Apple ID account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms of service: http://studywithcontext.com/termsofservice Privacy policy: http://studywithcontext.com/privacypolicy
Trancy
Transform your favorite YouTube videos and podcasts into interactive language lessons. This app uses AI to provide bilingual subtitles, instant translations, and speaking practice with pronunciation feedback. Learn over 10 languages through real-world content.
- AI bilingual subtitles
- Instant word translation
- Speaking practice with AI evaluation
- Summaries of video content
- Sync YouTube subscriptions
- Support for 10+ languages
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Learn a language from the YouTube videos and podcasts you already love. Trancy adds AI dual subtitles to what you watch and listen to. Tap any word to translate it, practice line by line, get your pronunciation scored, and talk with an AI tutor. Every word you save becomes part of your own knowledge base, built from real content. DUAL SUBTITLES, EVERY LINE CLEAR • See the original and the translation together on YouTube videos • No subtitles? AI generates them for videos and podcasts • Follow your favorite channels in the app and learn from every new upload PODCASTS, NOW WITH SUBTITLES • AI turns podcasts into bilingual transcripts • Read along as you listen, and catch every word you missed TAP ANY WORD, KEEP WATCHING • Definitions, phonetics and pronunciation appear instantly • AI explains meaning and usage in context • Save new words and great sentences in one tap YOUR OWN LANGUAGE KNOWLEDGE BASE • Every word and sentence you save comes from videos and podcasts you actually watched • Saved words are highlighted the next time they appear in a video, a podcast or a lookup • Your collection grows with expressions you really met, not lists someone else picked INTENSIVE LISTENING AND SHADOWING • Line-by-line listening: playback pauses after each sentence, with loop and blind listening • Shadowing with AI pronunciation scores that point out the words you missed • Adjustable speed, so you can train your ear from slow to native pace FLASHCARDS THAT STICK • Example sentences are the exact lines you heard, so every word keeps its context • Spaced repetition reminds you right before you forget • Hear the original sentence read aloud while you review SPEAK WITH AN AI TUTOR • Role-play real situations: shopping, work, travel and more • Practice speaking anytime, without the pressure A LITTLE PROGRESS EVERY DAY • Daily goals, streaks and study time • Designed for iPhone, iPad and iPhone Duo WHY LEARNERS CHOOSE TRANCY • Learn from content you love instead of dull textbooks • 11 languages to learn, including English, Spanish, Japanese, Korean and French • Trusted by 600,000 learners SUPPORT Questions? Visit https://www.trancy.org/chat Terms of Service: https://manual.trancy.org/en/legal/terms-of-service Privacy Policy: https://manual.trancy.org/en/legal/privacy-policy
Screenshots
Verdict
The clearest difference is rating: Trancy at 4.5 against Context's 4.3. Trancy also leads on ratings volume (238 vs 12). On price, review sentiment, update cadence and ads 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. Context sells 2 in-app purchases, starting at $3.49 per month and Trancy sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Trancy holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Trancy has 238 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 64% of Context's written reviews are positive against 69% of Trancy's.
Context ships an update every 3 weeks, Trancy monthly. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.
| Parameter | Context | Trancy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (12 ratings) | 4.5 (238 ratings) — better |
| Positive reviews | 63.6% of reviews | 69.4% of reviews — better |
| Number of ratings | 12 | 238 — better |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 271 MB | 54 MB |
| Age rating | 4+ | +4 |
| Developer | H Canyon Boak | L2D LIMITED |
Customer experience
Context
Trancy
Bugs and requests
Context
Not enough reviews yet to summarise bugs or requests.
Trancy
Reported bugs
20 issues- Crashing after update
- Crashing on iPad
- Crashing when going full screen
- Crashing after purchase
- Crashing on 'My' page
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- Subtitles not working
- YouTube subtitles extraction failed
- AI subtitles formatting incorrect
- Safari browser not working
- Cannot close subtitles in full screen on iPad
- Netflix subtitles sometimes freeze
- Sharing to app not working on iOS
- Mandatory portrait mode on iPad
- Cannot use horizontally on iPad
- Cannot use in landscape mode on iPad
- iPad app is just a scaled-up iPhone app
- Videos with Japanese audio play Japanese
- AI translation errors
- AI talk dialogue recognition rate low
- Paid member experiencing crashes
Requested features
17 requests- Repeat playback function
- Background playback
- Larger font size option
- White background option
- Persian/Farsi language support
Show 12 moreShow fewer
- Support for VisionOS
- Connect to podcast app
- Arabic language support
- Add more speed levels
- Implement segmentation feature on mobile
- Offline video saving
- Reverse 3-second function
- Multiple word book selections
- Spaced repetition practice for vocabulary
- Copy AI definition
- Connect to OpenAI for translation
- Whole sentence transcription with pronunciation
In-app purchases
Context
- Context Pro - Monthly14 Days trial$3.491 Month
- Context Pro - Yearly14 Days trial$34.991 Year
Trancy
- Trancy monthly3 Days trial$3.991 Month
- Trancy Premium + AI 月订3 Days trial$8.991 Month
- Trancy Premium - Yearly7 Days trial$33.491 Year
Show 1 moreShow fewer
- Trancy Premium + AI 年定7 Days trial$74.991 Year









