Proverb Robo vs 国語勉強
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Proverb Robo
Discover the meaning and context of Japanese proverbs (Kotowaza). This app offers a fun way to learn these traditional sayings, focusing exclusively on Japanese content. Expand your understanding of Japanese culture through its common wisdom.
- Learn Japanese proverbs
- Understand Kotowaza meanings
- Focus on Japanese language
- Educational content
- Cultural insights
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Learn the Japanese Proverb! Have fun with Kotowaza A proverb is a simple and concrete saying, popularly known and repeated, that expresses a truth based on common sense or the practical experience of humanity. Let's learn Japanese proverb! # Japanese only
国語勉強
Learn 120 Japanese proverbs with this educational app. It features multiple-choice quizzes that allow for quick study sessions. Earn gold medals by achieving perfect scores in each category.
- 120 proverbs included
- Multiple-choice quizzes
- Progress tracking
- Gold medal rewards
- Short study sessions
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【収録ことわざ数120問】 国語の勉強としてはもちろん人生の中で身になることわざ集です。 ・問題を解き進めて、各カテゴリで満点を取ることで、金メダルを獲得しましょう。 ・4択問題なので短時間で勉強できます。 エラーや間違い等ありましたらレビューにてご意見を頂けますと幸いです。
Screenshots
Verdict
The clearest difference is review sentiment: 国語勉強 at 67% against Proverb Robo's 50%. 国語勉強 also leads on iOS requirement (12.0 vs 15.0). Proverb Robo's advantage is update cadence (every 5 months vs every 15 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Proverb Robo ships an update every 5 months, 国語勉強 every 15 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.
| Parameter | Proverb Robo | 国語勉強 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months — better | Every 15 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | MASAHIRO MIZUTANI | Junpei Shimotsu |
Customer experience
Proverb Robo
国語勉強
In-app purchases
Proverb Robo
No in-app purchases
国語勉強
No in-app purchases
