This app provides a searchable database of 93 behavior change techniques, organized into 16 groups. It's a valuable resource for designing, reporting, or evaluating interventions aimed at modifying behavior.
BCT Taxonomy by 23 Ltd






77+ iOS apps & games curated and reviewed
Looking for free bct taxonomy apps and games? 19 of our 77+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 2 | Free | 4.1★ (13) | No | No | May 2026 | |
| 3 | Free | 5.0★ (3) | No | No | May 2026 | |
| 4 | Free | — | No | No | May 2026 | |
| 5 | Free | 4.4★ (19) | No | No | May 2026 | |
| 6 | Free | 4.6★ (22) | No | Yes | Aug 2026 | |
| 7 | Free | — | No | No | May 2026 | |
| 8 | Free | 4.8★ (70) | No | No | Aug 2026 |






This app provides a searchable database of 93 behavior change techniques, organized into 16 groups. It's a valuable resource for designing, reporting, or evaluating interventions aimed at modifying behavior.





Explore an interactive, illustrated family tree of all living organisms, from bacteria to vertebrates. Discover detailed relationships, common names, and links to external resources. Features include zooming, collapsing branches, and a search function for over 7000 families.






This app helps educators classify learning outcome statements using Bloom's Taxonomy. It provides tables of verbs associated with each of the six cognitive levels, aiding in the design of effective learning activities and assessments.




This app serves as a visual guide for identifying aquatic macroinvertebrates. It features a field guide, an interactive key for identification, and flashcard practice modes to support environmental education and water quality monitoring.


Explore animal classification with engaging trivia and stunning photography. Features nine categories, including mammals, reptiles, and birds, plus warm-up and bonus rounds.




This app offers an extensive offline Thai-English dictionary with over 79,000 entries. It provides definitions, pronunciations, example sentences, and tools for language learners, including customizable transliteration and bookmarking features.






Instantly identify animals from photos using advanced AI. Access detailed field guides, conservation status, and habitat maps. Build a personal gallery of your wildlife discoveries.


This app helps educators randomly select students for participation and provides differentiated question starters based on learning levels. It allows for tracking student responses and progress, improving classroom discussions and equity.


Explore a vast public knowledge base of evolutionary timescales and divergence times among organisms. This app uses a hierarchical system to find and present molecular time estimates from scientific literature, allowing users to compare species and view summary statistics.


Discover animal anatomy by scanning QR codes at an exhibition. View 3D models of skeletons with and without external features, and explore how their bone structure supports their unique lifestyles and adaptations. This app aligns with school science curricula covering biology, evolution, and taxonomy.


A daily biology guessing game where you identify an organism using taxonomic clues. Earn hints with each incorrect guess and build a streak. Learn fascinating facts about the natural world.


Identify birds accurately with photos and sounds, even offline. Access a comprehensive database with detailed profiles, range maps, and multilingual names. This tool is designed for bird enthusiasts to enhance their identification skills in any location.




Explore a vast 3D encyclopedia of dinosaurs and extinct life. View detailed models in various study modes, learn facts, and experience augmented reality. This app offers a comprehensive look at Earth's ancient history and the evolution of life.


Effortlessly generate professional insect specimen labels using GPS or map locations. Designed by entomologists, this tool automates label creation, saving time and ensuring accuracy for collectors, students, and researchers.


Discover over 1,000 marine species from various oceans with detailed profiles. Search and filter species by name, color, shape, or habitat. Learn about their behavior, morphology, and natural environment.