StroopEffect2 vs おと図鑑 | 音で学べる
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Stroop effect demonstration
- Time trial game mode
- Cognitive processing experiment
- Reaction time measurement
- Educational psychology tool
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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.
おと図鑑 | 音で学べる
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"Oto Zukan" is a sound encyclopedia app where you can listen to and learn about the real sounds of animals, birds, insects, and vehicles. Simply tap the illustrations or photos to hear authentic sounds and calls. Perfect for early childhood learning, family communication, and sound quizzes. Enjoy exploring the world of sounds anytime, anywhere—at home or on the go!
Screenshots
Verdict
The clearest difference is price: おと図鑑 | 音で学べる at Free against StroopEffect2's $2.99. StroopEffect2's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
おと図鑑 | 音で学べる is free to download; StroopEffect2 costs $2.99 up front. おと図鑑 | 音で学べる sells 1 one-off in-app purchase. StroopEffect2 asks for nothing beyond the download.
| Parameter | StroopEffect2 | おと図鑑 | 音で学べる |
|---|---|---|
| Price | $2.99 | Free — better |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 14 months | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 166 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasuyoshi Ota | Yuichi Kubota |
In-app purchases
StroopEffect2
No in-app purchases
おと図鑑 | 音で学べる
- おと図鑑 | 幼児向けの音で学べる図鑑$0.49
Questions
Is StroopEffect2 free?
Is おと図鑑 | 音で学べる free?
Do StroopEffect2 or おと図鑑 | 音で学べる have ads?
Other comparisons
