Engage in short, enjoyable mini-games designed by scientists to contribute to real psychological and neuroscience research. Your gameplay and anonymous survey responses help study well-being, anxiety, and depression.
3.9(41 ratings)
Free
Best apps like hool
8+ similar apps compared and reviewed
4.0 avg rating
8 free apps
Updated July 2026
Looking for something like hool? We've analyzed 8+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to hool
4.3(84 ratings)
FreeIn-App Purchases
This app offers interactive auditory training for individuals with cochlear implants, hearing aids, or hearing loss. It helps users familiarize themselves with environmental sounds and vocabulary through gamified activities and proven assessments, making rehabilitation more engaging.
3.0(3 ratings)
FreeIn-App Purchases
Learn Chinese characters with stroke order animations, dictation exercises, and detailed character information. This app helps elementary students and learners master writing and vocabulary.
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Cuemath: Math Learning Games
Making kids MathFit. Grade 2-9
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This app offers daily math practice and engaging games for children in grades 2-9. It focuses on building strong mathematical fitness through conceptual understanding, reasoning, memory, application, and fluency. The platform provides personalized workouts and brain training activities to foster confidence and problem-solving skills.
Daily math practiceInteractive math gamesConceptual understanding
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free with in-app purchases5
Big Butterfly Count
by BUTTERFLY CONSERVATION TRADING LTD
Free
Participate in a national butterfly and moth survey by identifying and counting species in your local environment. Your observations contribute to understanding the health of UK wildlife. Features an identification guide and a map to view submitted sightings.
Butterfly and moth identification guideCount and submit sightingsView submitted records on a map
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ad-supported6
Bird Sound Identifier Bird ID
Bird Call Identification Song
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Identify birds and insects instantly by uploading a photo. Get detailed information from a rich database with an easy-to-use interface. Offers fast and accurate results for nature enthusiasts.
Photo identification of birdsPhoto identification of insectsFast and accurate results
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Lingostar
The Lesson Learner Really Love
Free
📚 Education
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Museo Galileo
by Telemaco Srl
Free
Explore the Museo Galileo with this free official guide. Access audio commentary, text pages, and videos to learn about scientific instruments from the Medici and Lorraine dynasties, including Galileo's original telescopes. Information is provided for all displayed items.
Audio commentaryText pagesVideo content
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