Langtern Chinese vs Cantone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Langtern Chinese
This app aids in learning Chinese by providing real-time assistance while browsing the web, watching videos, or reading documents. It offers a convenient way to look up unfamiliar characters and words in context, enhancing comprehension and vocabulary acquisition.
- Web page translation
- Video subtitle assistance
- Ebook and PDF reader support
- In-context word lookup
- Vocabulary enhancement
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Langtern helps you learn Chinese by assisting you when navigating Chinese web pages, watching videos in Chinese, or reading ebooks/PDFs in Chinese. The terms of service can be found at: https://langtern.com/public/doc/en/tos.html
Cantone
Master tonal languages like Cantonese and Mandarin with interactive exercises. Improve your ability to perceive and speak tones, learn vocabulary, and understand tone sandhi rules through engaging activities.
- Perception and production tone activities
- Vocabulary reinforcement
- Tone sandhi rule learning
- Support for traditional/simplified characters
- Multiple transcription systems
- Customizable user interface
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Cantone helps you to put the tones in tonal languages. Cantone helps learners learn to perceive or speak tones in Cantonese or Mandarin - and reinforces this knowledge with vocabulary, tone sandhi, and other activities. We offer support for * traditional and simplified characters. * multiple transcription systems (Jyutping and Yale for Cantonese; Pinyin and bopomofo for Mandarin) * English, German, Mandarin, and Cantonese user interfaces. * light mode and dark mode You can learn tones and words incrementally and move on to more advanced topics when ready - or you can simply practice what you already know with tasks and ther fun activities. Perception activities tone your abilities to distinguish tones: * Hear sounds and guess the tones. * Match sounds to corresponding tone or word labels. Production activities help you to speak: * Personalize the system to you and your voice. * Listen to exemplars adjusted for your vocal range. * Listen to and match points in a tonal contour. * Follow tone contours at a slower speed with pitch feedback. * Plot attempts against canonical tone contours. Vocabulary activities reinforce your knowledge through words. * Learn words that differ in tone only (e.g. 買 vs. 賣). * Match words by tone, definition, character, and pronunciation. Tone Sandhi activities teach you about tone changes. * Learn tone change rules. * Listen to characters and predict the tones when the characters are put together. Other activities help hone your abilities: * Follow along with hilarious single syllable poems. * Listen to and internalize the "tone melody" * Learn common phrases. Enjoy! P.S. If you encounter bugs, please let me know at cantone.app@gmail.com, and I'll try to get back to you (and the bug) as quickly as possible.
Screenshots
Verdict
The clearest difference is rating: Cantone at 5.0 against Langtern Chinese's 4.2. Cantone also leads on in-app purchases (none vs 8) and update cadence (every 2 weeks vs monthly). On price, review sentiment, ratings volume 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. Langtern Chinese sells 8 in-app purchases, starting at $2.99 per month. Cantone asks for nothing beyond the download.
Cantone holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 15 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Langtern Chinese ships an update monthly, Cantone every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Langtern Chinese | Cantone |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) | 5.0 (15 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 | 15 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 71 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | Noe Casas | Brent Ho |
Customer experience
Langtern Chinese
Cantone
In-app purchases
Langtern Chinese
- Student Plus$2.991 Month
- Teacher Mini$4.991 Month
- Teacher Premium$7.991 Month
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- Teacher Max$12.991 Month
- Student Plus (yearly)$23.491 Year
- Teacher Mini$49.991 Year
- Teacher Premium$79.991 Year
- Teacher Max$129.991 Year
Cantone
No in-app purchases









