# BCT Taxonomy

> Searchable database of 93 behavior change techniques with definitions and examples. (iPhone/iPad app by 23 Ltd.)

- Source: https://appshunter.io/ios/app/bct-taxonomy/id871193535 (this page in markdown: same URL + `.md`)
- Developer: [23 Ltd](https://appshunter.io/developer/577767595)
- Category: Medical, Education
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 10 MB
- Languages: American English
- Released: 2014-05-05
- Data updated: 2026-09-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bct-taxonomy/id871193535/reviews.md

## What is BCT Taxonomy?

This app is an easy-to-navigate and fully searchable version of the Behaviour Change Technique Taxonomy v1 (BCTTv1) published by Michie et al. (2013). 

Comprising 93 behaviour change techniques (BCTs) with labels, definitions and examples, organised into 16 groupings to increase speed of use, the taxonomy is a valuable tool for anyone involved in designing, reporting or evaluating interventions to change behaviour. 

Features
- Access to the full BCTTv1
- Quick search for BCTs by BCT label, grouping or view all BCTs
- Find out more about the BCTTv1 taxonomy project 

About 
The development of BCTTv1 was three-year project, funded by the UK Medical Research Council and led by a team of behavioural scientists from: 
• University College London
• University of Aberdeen
• University of Cambridge
• University of Exeter
• City University London
• Newcastle University

Find out more about the BCTTv1 project at: www.ucl.ac.uk/health-psychology/bcttaxonomy

## Key features

- Full BCTTv1 access
- Quick search by label or grouping
- View all BCTs
- Definitions and examples
- Organized into 16 groupings

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bct-taxonomy/id871193535/reviews.md

### 5/5 — Great!

*2021-09-29*

Helpful resource

## Frequently asked questions about BCT Taxonomy

### What is the BCT Taxonomy app?

The BCT Taxonomy app offers a fully searchable version of the Behaviour Change Technique Taxonomy v1 (BCTTv1). It contains 93 behavior change techniques with labels, definitions, and examples, organized into 16 groupings for ease of use.

### Who developed the BCT Taxonomy app?

The BCTTv1 taxonomy project was a three-year initiative funded by the UK Medical Research Council and led by behavioral scientists from several prominent UK universities, including University College London and the University of Cambridge.

### How can I search for techniques in the BCT Taxonomy app?

You can quickly search for behavior change techniques (BCTs) by their label or grouping. The app also allows you to view all available BCTs.

### Is the BCT Taxonomy app free to use?

Yes, the BCT Taxonomy app is available for free. It does not have any in-app purchases or advertisements.

### What devices is the BCT Taxonomy app compatible with?

The BCT Taxonomy app is compatible with iPhones, iPads, and iPods.

### How often is the BCT Taxonomy app updated?

The latest version of the BCT Taxonomy app is 1.0, and it was last updated on June 9, 2020. Information on update frequency beyond this is not provided.

### What is the age rating for the BCT Taxonomy app?

The BCT Taxonomy app has an age rating of 4+, making it suitable for a wide range of users.

### Where can I find more information about the BCTTv1 project?

You can find more information about the BCTTv1 project by visiting www.ucl.ac.uk/health-psychology/bcttaxonomy.

## Version history (last 2 releases)

### 1.0 — 2020-06-09

Completely rebuilt with all (hopefully!) bugs fixed and a new BCT grouping: Intervention type.

### 0.91 — 2014-05-05

No release notes.

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All apps by 23 Ltd: https://appshunter.io/developer/577767595

## Related topics

[bct taxonomy](https://appshunter.io/ios/topics/bct-taxonomy) · [taxonomy](https://appshunter.io/ios/topics/taxonomy)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*