Comparison

かなもじ for iPhone (ひらがな & カタカナ) vs StroopEffect2

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

Head to head
About

かなもじ for iPhone (ひらがな & カタカナ)

Learn Japanese hiragana and katakana through interactive illustrations and tracing exercises. This app offers a fun and engaging way for children and parents to master Japanese characters, including voiced, semi-voiced, and small kana.

Highlights
  • Interactive illustrations
  • Character tracing
  • Learn hiragana and katakana
  • Supports voiced and small kana
  • Parent-child play
  • Customizable settings
Features
Read full description

iPadの教育アプリランキングで1位を獲得した 「かなもじ」がiPhoneで遊べるようになりました! 75種類のさわって動くイラストや、 文字のなぞり書きで遊びながら、 楽しく「ひらがな」「カタカナ」を学べます。 (濁音・半濁音・小文字にも対応) 親子で一緒に楽しめるのはもちろん、 シンプルな操作性で、文字の読めないお子さま でもお楽しみいただけます。 ○● iPad版 実績 ●○ ・iPadのTV-CMで紹介 ・Yahoo! Internet Creative Award「Gold」受賞 ・全国のApple Store、携帯電話ショップに展示 ・幼稚園のひらがなの授業で活用 サンプル映像は下記でご覧いただけます(iPad版) https://creemo.jp/app/kanamoji/ ※ iPhone版にはぬりえ機能がありません。 ○● 設定の変更方法 ●○ iPhone本体の「設定」->ページ下方の 「かなもじ」から機能を制限できます。 (例1:「ひらがな」のみに変更) (例2:「う」を「うさぎ」に変更) ○● カメラ機能で保存した画像について ●○ 本体の「写真」アプリにてご覧頂けます。 「写真」アプリに画像が保存されない場合、 「設定」アプリのかなもじ->写真で、 写真の追加を許可してください。 ※ ご不明な点がございましたら、お手数ですが下記までお願いいたします。 contact@creemo.jp

About

StroopEffect2

This app demonstrates the psychological phenomenon known as the Stroop effect. It presents a time-trial game where users must identify the color of words, even when the word itself names a different color. It's a fun way to explore cognitive processing and reaction times.

Highlights
  • Stroop effect demonstration
  • Time trial game mode
  • Cognitive processing experiment
  • Reaction time measurement
  • Educational psychology tool
Features
Read full description

Stroop Effect Experiment app. Time Trial Game. Stroop Effect(from WIKIPEDIA in 2011.01.21) In psychology, the Stroop effect is a demonstration of the reaction time of a task. When the name of a color (e.g., "blue," "green," or "red") is printed in a color not denoted by the name (e.g., the word "red" printed in blue ink instead of red ink), naming the color of the word takes longer and is more prone to errors than when the color of the ink matches the name of the color.

Screenshots

かなもじ for iPhone (ひらがな & カタカナ)4 screens
StroopEffect24 screens

Verdict

The call

The clearest difference is review sentiment: StroopEffect2 at 100% against かなもじ for iPhone (ひらがな & カタカナ)'s 60%. StroopEffect2 also leads on price ($2.99 vs $3.99). かなもじ for iPhone (ひらがな & カタカナ)'s advantage is update cadence (every 5 months vs every 14 months) and iOS requirement (9.0 vs 15.6). On ads, in-app purchases, monetization model 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

かなもじ for iPhone (ひらがな & カタカナ) costs $3.99 and StroopEffect2 $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

かなもじ for iPhone (ひらがな & カタカナ) ships an update every 5 months, StroopEffect2 every 14 months. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 4 level
かなもじ for iPhone (ひらがな & カタカナ) versus StroopEffect2: the parameters behind the verdict, then further details
Parameterかなもじ for iPhone (ひらがな & カタカナ)StroopEffect2
Price$3.99$2.99 — better
Positive reviews60.0% of reviews100.0% of reviews — better
Update frequencyEvery 5 months — betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size60 MB2 MB
Age rating4+4+
DeveloperHARASHOW InteractiveYasuyoshi Ota

Customer experience

かなもじ for iPhone (ひらがな & カタカナ)

Written reviews10 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

StroopEffect2

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

かなもじ for iPhone (ひらがな & カタカナ)

No in-app purchases

None

StroopEffect2

No in-app purchases

Questions

Is かなもじ for iPhone (ひらがな & カタカナ) free?
かなもじ for iPhone (ひらがな & カタカナ) costs $3.99, with no in-app purchases.
Is StroopEffect2 free?
StroopEffect2 costs $2.99, with no in-app purchases.
Do かなもじ for iPhone (ひらがな & カタカナ) or StroopEffect2 have ads?
Neither かなもじ for iPhone (ひらがな & カタカナ) nor StroopEffect2 shows ads.
Which is updated more often, かなもじ for iPhone (ひらがな & カタカナ) or StroopEffect2?
かなもじ for iPhone (ひらがな & カタカナ) ships an update every 5 months, and StroopEffect2 every 14 months. Most recently, かなもじ for iPhone (ひらがな & カタカナ) was updated on September 28, 2026 and StroopEffect2 on September 18, 2026.

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