Comparison

Kotoba vs Lyriclearn

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kotoba

Features
Read full description

Learn a language by reading stories, articles, and books you actually care about. Kotoba helps you build vocabulary in context, not through boring drills. Read stories, articles, or any text in your target language. Tap any word you don't know to see instant translations, then save it to your personal vocabulary. Kotoba turns every text into a personal language lesson. LEARN IN CONTEXT Unlike traditional apps that make you memorize word lists, Kotoba shows you how words are actually used. Every word you save comes with the sentence where you found it, helping you remember meaning and usage naturally. AI CONVERSATION PRACTICE Chat with an AI tutor that adapts to your level. Practice writing in your target language and get instant feedback on grammar and word choice. The tutor gently corrects your mistakes and keeps the conversation flowing naturally. SMART FLASHCARDS Review your vocabulary with spaced repetition — a scientifically-proven method that optimizes your memory. Cards appear right when you're about to forget them, making your study time more efficient. NATIVE-QUALITY AUDIO Listen to any text with natural text-to-speech. Train your ear to recognize words and improve your pronunciation by hearing how native speakers sound. MULTIPLE LANGUAGES Start learning Japanese, Spanish, French, German, Korean, Chinese, Italian, Portuguese, and more. Switch between languages anytime. FEATURES • Tap-to-translate reading experience • AI conversation practice with grammar correction • Spaced repetition flashcards • Text-to-speech for any content • Personal vocabulary tracker • Curated stories for learners • Progress tracking and statistics • Clean, distraction-free design Kotoba Pro unlocks: • Unlimited translations • Unlimited stories • Unlimited AI chat • Text-to-speech for all content • No daily limits Start your language learning journey today. --- Privacy: https://kotoba.fyi/privacy Terms: https://kotoba.fyi/terms Support: https://kotoba.fyi/support

About

Lyriclearn

Learn languages by listening to music. This app turns songs into interactive lessons with synchronized lyrics, translations, and pronunciation guides. Practice vocabulary and grammar through quizzes, and track your progress as you master new languages.

Highlights
  • Interactive song-based lessons
  • Synchronized lyrics
  • Tap-for-translation
  • Vocabulary and listening quizzes
  • Progress tracking
  • Supports multiple languages
Features
Read full description

Learn languages through music you already love. Lyriclearn transforms songs into interactive lessons designed to help you understand what you hear and remember what you learn. LEARN FROM REAL SONGS • Create lessons from YouTube links, Spotify, or Apple Music • Follow synchronized lyrics while you listen • Tap words and lines for translations, pronunciation, and literal meaning • Explore grammar, context, and usage notes PRACTICE WHAT YOU HEAR • Build vocabulary with recall and listening quizzes • Hear words and phrases spoken aloud • Save songs and return to lessons anytime • Track progress as your library grows MADE FOR YOUR LANGUAGE GOALS Choose the language you want to learn and get explanations adapted to your level. Lyriclearn supports popular languages including Spanish, French, Japanese, Korean, Chinese, German, Italian, Portuguese, and more. FREE AND UNLIMITED OPTIONS Free accounts can unlock new song lessons by watching an available rewarded ad. Lyriclearn Unlimited unlocks unlimited song lessons without ads while your subscription is active. Some features require a paid subscription. Spotify Premium and Apple Music subscriptions are separate and are not included with Lyriclearn. YouTube-link lessons do not require either music subscription. Privacy Policy: https://hourlylearning.com/lyriclearn/privacy/ Terms of Use: https://hourlylearning.com/lyriclearn/terms/ Copyright & Trademark Notice: https://hourlylearning.com/lyriclearn/copyright/ Legal contact: legal@radish.software Spotify, Apple Music, and YouTube are trademarks of their respective owners. Lyriclearn is not endorsed by or affiliated with them.

Screenshots

Kotoba4 screens
Lyriclearn4 screens

Verdict

The call

The clearest difference is ads: Kotoba at none against Lyriclearn's shown. Kotoba also leads on update cadence (every 6 days vs fortnightly) and device support (3 vs 1). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kotoba sells 2 in-app purchases, starting at $5.99 per month and Lyriclearn sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kotoba ships an update every 6 days, Lyriclearn fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Kotoba versus Lyriclearn: the parameters behind the verdict, then further details
ParameterKotobaLyriclearn
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 6 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size47 MB70 MB
Age rating4+12+
DeveloperAleph MeloRadish Retail, LLC

In-app purchases

2 purchases

Kotoba

Subscriptions2
  • Kotoba Pro Monthly$5.991 Month
  • Kotoba Pro Yearly$49.991 Year
1 purchases

Lyriclearn

Subscriptions1
  • Lyriclearn Unlimited$4.991 Month

Questions

Is Kotoba free?
Kotoba is free to download, with in-app purchases available.
Is Lyriclearn free?
Lyriclearn is free to download, with in-app purchases available.
Do Kotoba or Lyriclearn have ads?
Lyriclearn shows ads; Kotoba does not.
Which is updated more often, Kotoba or Lyriclearn?
Kotoba ships an update every 6 days, and Lyriclearn fortnightly. Most recently, Kotoba was updated on October 30, 2026 and Lyriclearn on October 31, 2026.

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