FluencyLink vs Ka
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FluencyLink
This digital platform offers access to acclaimed Asian language learning materials. It provides a structured environment for users to engage with educational content. The app is designed to support learners in their language acquisition journey.
- Access to acclaimed Asian language materials
- Digital learning platform
- Structured educational environment
- Supports language acquisition
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FluencyLink is Cheng & Tsui’s newest digital platform for its acclaimed Asian language learning materials.
Ka
Master Mandarin Chinese tones with this engaging flashcard game. Practice listening and pronunciation through quick drills to distinguish between similar sounds and avoid common pronunciation errors. Become fluent in recognizing and using the correct tones.
- Flashcard game for tone practice
- Listening and pronunciation drills
- Distinguish similar sounds
- Learn correct tone usage
- Avoid common pronunciation mistakes
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Having trouble with Chinese tones? Can you pronounce words using the correct tone? Are you able to tell apart similar sounds? Do you know when to use which tone? Many people think that Chinese is an impossibly complex tonal language to master — but that's before they've tried Ka! Ka is a fun, fast-paced flashcards game that introduces you to the range of different sounds that make up the Chinese language and gives you plenty of listening and pronunciation practice via quick, snappy drills. With Ka, you'll quickly learn to recognize and tell the difference between different syllables in Mandarin Chinese. By swiping and tapping away in this addictive card-based game, you're drilling your way to Chinese fluency with plenty of listening and speaking practice. You'll stop making embarrassing mistakes like confusing mā (mother) for mǎ (horse) and shāng hài (hurt) for shàng hǎi (Shanghai)! ------ End user license agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Ka at 97% against FluencyLink's 8%. Ka also leads on rating (4.8 vs 1.7) and update cadence (weekly vs every 15 months). FluencyLink's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 16.1). On price, ads 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. Ka sells 3 in-app purchases, starting at $6.99 per month. FluencyLink asks for nothing beyond the download.
Ka holds the better App Store score, 4.8 against 1.7. That said, the two scores are not equally well evidenced: Ka has 638 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 8% of FluencyLink's written reviews are positive against 97% of Ka's.
FluencyLink ships an update every 15 months, Ka weekly. The most recent releases landed on June 1, 2026 and September 25, 2026 respectively.
| Parameter | FluencyLink | Ka |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (21 ratings) | 4.8 (638 ratings) — better |
| Positive reviews | 8.3% of reviews | 97.0% of reviews — better |
| Number of ratings | 21 | 638 — better |
| Update frequency | Every 15 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 138 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheng & Tsui Co., Inc. | Kai Loh |
Customer experience
FluencyLink
Ka
Bugs and requests
FluencyLink
Not enough reviews yet to summarise bugs or requests.
Ka
Reported bugs
2 issues- Incorrect tone identification in certain words
- Compatibility issues on older devices
Requested features
4 requests- Allow retrying incorrect pronunciations
- Add more advanced tone practice exercises
- Implement spaced repetition or progress tracking
- Include traditional Chinese characters
In-app purchases
FluencyLink
No in-app purchases
Ka
- Ka Unlimited$6.991 Month
- Ka Unlimited (Yearly)$47.901 Year
- All Access$12.99
