国語勉強 vs iPolytalkWords
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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。
iPolytalkWords
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It is a program for learning vocabulary in 6 languages including Korean, English, Chinese, Japanese, French, and Spanish. It is composed of an easy, fun and simple way to use at an affordable price. It consists of only vocabulary learning in the existing Polytalk language learning. Major functions of vocabulary learning -You can see, hear and repeat words, and turn on/off the voice recognition function. -It is programmed as a test function to select the learned words. Benefits and voucher details: -Vocabulary learning can be purchased for 1 month, 3 months, 6 months or 1 year. -You can try 5 foreign languages for free in Dialogue-1 of Polytalk Vocabulary Learning Level 1. -The purchase amount will be charged to the iTunes user account in the App Store upon confirmation of purchase. -If the automatic renewal is not terminated at least 24 hours before the current voucher usage expires, the voucher is automatically renewed. -Renewal fees will be charged within 24 hours prior to the expiration of the current period with your user account and verify the renewed costs. -Subscriptions can be managed by the user, and auto-renewal can be turned off by going to the user's Account Settings after purchase. -If you do not use it after subscribing, you will lose your subscription after the subscription period. Support information: -Terms of Use and Policy: http://www.citrineins.co.kr/new_privacy -Support website: http://www.citrineins.co.kr -Instagram follow address: https://www.instagram.com/citrine_ins/ -Other versions and information: http://www.polytalk.co.kr Thank you.
Screenshots
Verdict
The clearest difference is in-app purchases: 国語勉強 at none against iPolytalkWords's 4. 国語勉強 also leads on update cadence (every 15 months vs every 38 months). iPolytalkWords's advantage is ads (none vs shown). On price, 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. iPolytalkWords sells 4 in-app purchases, starting at $1.99 per month. 国語勉強 asks for nothing beyond the download.
国語勉強 ships an update every 15 months, iPolytalkWords every 38 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.
| Parameter | 国語勉強 | iPolytalkWords |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 15 months — better | Every 38 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 25 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Junpei Shimotsu | Jongyun Park |
In-app purchases
国語勉強
No in-app purchases
iPolytalkWords
- 1 month word learning$1.991 Month
- 3 month word learning$5.493 Months
- 6 month word learning$7.996 Months
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- 1 Year word learning$13.491 Year









