Comparison

小学4年生 漢字ドリル vs ICRweb_en

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

Head to head
About

小学4年生 漢字ドリル

This app helps 4th graders master 202 kanji characters through interactive quizzes, handwriting practice, and review exercises. It incorporates mini-games and growth elements to keep learning engaging and effective, with short study sessions for easy continuation.

Highlights
  • 202 kanji characters for 4th grade
  • Handwriting practice with recognition
  • Quiz and review modes
  • Short, timed study sessions
  • Progress tracking
  • Mini-games for engagement
Features
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【小学4年生の漢字学習アプリ】 小学4年生で習う漢字202字を、「読み」と「書き」でしっかり身につけられる学習アプリです。 クイズ・手書き練習・復習機能を組み合わせ、楽しく続けながら定着をサポートします。 【特徴】 ・小学4年生の漢字202字を収録 ・書き取り+読み方をゲーム形式で学習 ・手書き認識で実際に書いて覚える ・間違えた漢字だけを自動で復習 ・10問ごとの短時間学習で続けやすい ・テスト形式で実力チェック 【こんな方におすすめ】 ・小4の家庭学習・宿題対策に ・漢字検定7級の対策に ・漢字が苦手なお子さまの克服に 【学習サポート機能】 ・進捗チェック(学習済み管理) ・復習モード(間違い問題のみ出題) ・手書き練習(書いて覚える) 【楽しく続く工夫】 ・ミニゲームで息抜きしながら学習 ・育成要素でモチベーションアップ ご要望・不具合はレビューよりお知らせください。 改善の参考にさせていただきます。 プライバシー・ポリシー:http://hjtj10099.wixsite.com/ksg-dassyutu/privacy-policy 利用規約: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ICRweb_en

Features
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ICRweb is an e-learning site that provides knowledge required for clinical research, intended not only for medical researchers who conduct clinical research, but also for clinical research coordinators (CRC) and other clinical research professionals who support it, members and secretariat of the ethics review committee, and all those who assist in the administrative work of research. It is also intended for fundamental researchers, epidemiologists, statisticians, and the general public who wish to learn about clinical research.

Screenshots

小学4年生 漢字ドリル4 screens
ICRweb_en3 screens

Verdict

The call

The clearest difference is in-app purchases: ICRweb_en at none against 小学4年生 漢字ドリル's 2. ICRweb_en also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.0). 小学4年生 漢字ドリル's advantage is update cadence (every 2 weeks vs every 4 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 小学4年生 漢字ドリル sells 2 in-app purchases, starting at $0.99 per month. ICRweb_en asks for nothing beyond the download.

UpkeepUpdate frequency

小学4年生 漢字ドリル ships an update every 2 weeks, ICRweb_en every 4 months. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
小学4年生 漢字ドリル versus ICRweb_en: the parameters behind the verdict, then further details
Parameter小学4年生 漢字ドリルICRweb_en
PriceFreeFree
Rating4.9 (7 ratings) — better—
Positive reviews45.5% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.014.0 — better
Further details — not scored
Size93 MB4 MB
Age rating4+17+
DeveloperJunpei Shimotsue-Trial Co.,Ltd.

In-app purchases

2 purchases

小学4年生 漢字ドリル

Subscriptions1
  • 広告削除$0.991 Month
One-time1
  • 永久広告削除+全機能開放$1.99
None

ICRweb_en

No in-app purchases

Questions

Is 小学4年生 漢字ドリル free?
小学4年生 漢字ドリル is free to download, with in-app purchases available.
Is ICRweb_en free?
ICRweb_en is free to download, with no in-app purchases.
Do 小学4年生 漢字ドリル or ICRweb_en have ads?
小学4年生 漢字ドリル shows ads; ICRweb_en does not.
Which is updated more often, 小学4年生 漢字ドリル or ICRweb_en?
小学4年生 漢字ドリル ships an update every 2 weeks, and ICRweb_en every 4 months. Most recently, 小学4年生 漢字ドリル was updated on September 9, 2026 and ICRweb_en on September 20, 2026.

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