Ringoo vs Kakatu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ringoo
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Ringoo transforms language learning into a seamless, stress-free experience. Whether you’re starting from your very first word or refining advanced skills, you’ll find a personalized path that fits your life. Immerse yourself in interactive games, stunning visuals, and real-time AI conversations as you master your new language naturally and with confidence. Why you'll love Ringoo: Nail the Basics Starting with an alphabet, kana, or Zhuyin? Our Dictation System helps you get off to a fast start. Gain valuable insights into how your new language’s grammar differs from your native tongue, building a solid foundation from day one. Your Ringoo AI Assistant Your personal language expert is always by your side. Ask questions about tricky grammar, clarify complex concepts, and clear up any confusion the moment it arises. It's like having a tutor in your pocket 24/7. Chat with Lifelike Characters Practice speaking without the pressure. Enjoy live, interactive conversations with our friendly AI characters in everyday scenarios, such as ordering coffee, preparing for a job interview, or talking to your boss. Get smart reply suggestions and instant feedback on your pronunciation as you talk. It's the perfect environment for Shadowing practice to master native-like rhythm and intonation. Play to Learn Expand your vocabulary and master new concepts through fun, bite-sized mini-games like Word Scramble, Multiple Choice, and Speed Match. Our engaging exercises ensure that new words actually stick, so you can make progress in just minutes a day. Real-World News Read and listen to real-world news that matches your interests, so you can learn the language as it’s actually used while staying informed about what’s happening in the world. Wealth of Word Banks Master everything from daily essentials to test-specific vocabulary. Whether you're aiming for a high score in TOEIC or JLPT, or just want to navigate everyday life with ease, our curated collections have you covered. Smart Notebooks with AI Analysis Spotted a useful phrase in a movie or book? Clip it into your Smart Notebook. Our AI instantly breaks down the grammar and context, turning your random discoveries into actionable knowledge. Start Learning English, Japanese, Traditional Chinese (more to come!) Ready to see how far you can go? Download Ringoo and start speaking with confidence today! Privacy Policy: https://ringoo.ai/privacy-policy Terms of Service: https://ringoo.ai/terms-of-service https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kakatu
Improve your spoken language skills with AI-powered pronunciation and rhythm feedback. Practice daily sentences and stories in multiple languages, with personalized tips to refine your speech. Save new vocabulary for later review.
- AI pronunciation feedback
- Word-by-word comparisons
- Correction tips
- Story practice
- Vocabulary saving
- Multiple language support
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Already taking lessons or using a language app, but still unsure which words you’re pronouncing incorrectly? Kakatu gives you personalized written AI feedback on your pronunciation and rhythm. Record the daily sentence and use the correction tips to practice again. Free Stories give you more material for listening and reading aloud. Practice English, French, Spanish, or Japanese. DAILY PRONUNCIATION FEEDBACK Record the sentence Kakatu provides each day and get: • Word-by-word comparisons to spot pronunciation differences. • Written feedback on your pronunciation and rhythm. • Correction tips for your next recording. FREE STORY PRACTICE • Practice aloud with individual sentences and whole stories. • Compare your recordings with the reference audio to hear the differences. All Stories and their four practice activities are free. Stories do not include personalized AI feedback. SAVE VOCABULARY FOR LATER • Save words from daily sentences and the Stories you practice with. • Add your own words and phrases. • Review your saved words whenever you like. FREE AND PREMIUM • Free: all Stories, plus one initial pronunciation analysis per practice language. • Kakatu Premium: one initial analysis and one follow-up analysis for each day’s sentence in your chosen practice language. Download Kakatu and try your first pronunciation analysis. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Ringoo at none against Kakatu's shown. Ringoo also leads on update cadence (every 4 days vs monthly). On price, in-app purchases, 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. Ringoo sells 4 in-app purchases, starting at $9.99 per month and Kakatu sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Ringoo ships an update every 4 days, Kakatu monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Ringoo | Kakatu |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 4 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 89 MB | 149 MB |
| Age rating | 4+ | 4+ |
| Developer | Pei-shiu Huang | Rolling Pig Studio |
In-app purchases
Ringoo
- Standard Plan$9.991 Month
- Premium Monthly$19.991 Month
- Standard Yearly$99.991 Year
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- Premium Yearly$199.991 Year
Kakatu
- Premium Monthly3 Days trial$1.991 Month









