Comparison

Transparent red sheet vs 韓国語の漢字単語帳アプリ

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

Head to head
About

Transparent red sheet

Features
Read full description

This app allows user to take a picture of areas written in red and make only the red text less visible. After taking a picture with the camera, the app saves two images: the original image and an image with the red text less visible. Even if user don't have a red transparent sheet, user can still memorize and study by hiding the parts highlighted in red pen.

About

韓国語の漢字単語帳アプリ

Learn Korean Kanji vocabulary systematically, from reading to practical usage. Master over 1,000 characters through interactive exercises, native pronunciation, and handwriting practice. Understand the etymology of words for deeper comprehension.

Highlights
  • Systematic Kanji learning
  • Etymology-based memorization
  • Native pronunciation audio
  • Handwriting practice
  • Quiz-style learning
  • Favorite word registration
Features
Read full description

韓国語の漢字の読み方から、実際に使われる漢字語までを体系的に学べる単語帳アプリです。 1,000以上の漢字を、語源から理解して記憶できるように設計されています。 読み方・発音の確認、手書き練習、クイズ形式の出題、お気に入り登録など、 「見る」「聞く」「書く」「試す」の4ステップで自然に定着。 発音はネイティブ音声に対応し、正確な韓国語のイントネーションも身につきます。 無料プランでは Lv.1(80語) をすべて利用可能。 プレミアムプランでは Lv.6までの1,000語以上 に拡張され、より多彩な語彙・用例・発音練習が可能になります。 学習の積み重ねで少しずつ語源の感覚が身につき、 韓国語を「丸暗記」ではなく「理解」で覚えることができます。 語源の根っこ(Roots)から学ぶ、新しい韓国語の学習体験をあなたに。 プライバシーポリシー:https://babelx.io/k-roots-privacy/ 利用規約(EULA):https://babelx.io/k-roots-terms/

Screenshots

Transparent red sheet1 screens
韓国語の漢字単語帳アプリ4 screens

Verdict

The call

The clearest difference is in-app purchases: Transparent red sheet at none against 韓国語の漢字単語帳アプリ's 1. Transparent red sheet also leads on update cadence (every 2 weeks vs every 4 months). 韓国語の漢字単語帳アプリ's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.8.3). 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. 韓国語の漢字単語帳アプリ sells 1 one-off in-app purchase. Transparent red sheet asks for nothing beyond the download.

UpkeepUpdate frequency

Transparent red sheet ships an update every 2 weeks, 韓国語の漢字単語帳アプリ every 4 months. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 4 level
Transparent red sheet versus 韓国語の漢字単語帳アプリ: the parameters behind the verdict, then further details
ParameterTransparent red sheet韓国語の漢字単語帳アプリ
PriceFreeFree
Positive reviews—0.0% of reviews
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.8.313.0 — better
Further details — not scored
Size37 MB27 MB
Age rating4+4+
DeveloperHideaki Uchikoshikotobaz

In-app purchases

None

Transparent red sheet

No in-app purchases

1 purchases

韓国語の漢字単語帳アプリ

One-time1
  • プレミアムプラン$2.99

Questions

Is Transparent red sheet free?
Transparent red sheet is free to download, with no in-app purchases.
Is 韓国語の漢字単語帳アプリ free?
韓国語の漢字単語帳アプリ is free to download, with in-app purchases available.
Do Transparent red sheet or 韓国語の漢字単語帳アプリ have ads?
Transparent red sheet shows ads; 韓国語の漢字単語帳アプリ does not.
Which is updated more often, Transparent red sheet or 韓国語の漢字単語帳アプリ?
Transparent red sheet ships an update every 2 weeks, and 韓国語の漢字単語帳アプリ every 4 months. Most recently, Transparent red sheet was updated on September 14, 2026 and 韓国語の漢字単語帳アプリ on September 23, 2026.

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