発音学習アプリ vs kotoha
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
発音学習アプリ
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人間の知覚と認知能力は、20代を過ぎると年齢と共にゆっくりと減少していきます。しかし毎日継続的に楽しくにトレーニングをする事で、効果的に「伸ばし続ける」ことが出来ます。あなたの持つ「目と耳の良さ」、「反射神経」、「手先の器用さ」その全て総動員して、次々と飛び出てくるターゲットを、なるべく早く打ち落としてください。これは最新の認知心理学研究に基づいて、あなたの脳を活性化させるための新しいクレー射撃ゲームです。
kotoha
A daily Japanese word puzzle game where you guess a three-kana word in seven tries. It offers hints based on kana chart rows and vocabulary suitable for JLPT levels. Learn meanings and track your progress daily.
- Daily three-kana word puzzles
- Kana-based hints
- JLPT vocabulary levels
- Romaji input
- Word meaning lookup
- Stats and streaks tracking
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Solve the day’s hidden Japanese word in seven tries. ことは (kotoha) is a daily word puzzle made for kana: every answer is three kana long, every guess must be a real word, and everyone at your level gets the same word each day. HINTS MADE FOR JAPANESE Each guess colors every kana: • Right spot: the kana is in the word, exactly there • Wrong spot: the kana is in the word, somewhere else • Same row (行): not that kana, but another from its row of the kana chart, like た ち つ て と • Ruled out: nothing from that row is left in the word TWO LEVELS • Learner: common vocabulary up to JLPT N2, perfect for building your Japanese vocabulary • Advanced: N2, N1 and other common native Japanese words for fluent speakers Switch any time in Settings. LEARN AS YOU PLAY • Type in romaji: T + A makes た • Tap any guess to look up its meaning, with dictionaries in English, Spanish, French, German, Dutch, Russian, Swedish, Hungarian and Slovenian • See which words still fit your clues when you’re stuck • A short tutorial teaches the rules in a minute EVERY DAY • A new word daily, numbered from day 1 on January 1, 2022 • Missed a day? Yesterday’s puzzle is free, and supporters can play every past day from the calendar • Track your stats and streaks, and compare each day’s result with all players • Share your result card with friends • Optional settings like filling in correct kana as you find them Free to play daily, with no ads, on iPhone and iPad.
Screenshots
Verdict
The clearest difference is in-app purchases: 発音学習アプリ at none against kotoha's 3. 発音学習アプリ also leads on update cadence (every 10 days vs every 3 weeks) and iOS requirement (8.0 vs 26.0). 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. kotoha sells 3 one-off in-app purchases. 発音学習アプリ asks for nothing beyond the download.
発音学習アプリ ships an update every 10 days, kotoha every 3 weeks. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.
| Parameter | 発音学習アプリ | kotoha |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (20 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 71 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | ALC PRESS, INC. | kyle coburn |
In-app purchases
発音学習アプリ
No in-app purchases
kotoha
- Wakaba: spring leaf$2.99
- Aoba: summer leaf$5.99
- Momiji: autumn leaf$11.99








