725 reviews
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Download size

2 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • appointments
  • contacts
  • location services
  • maps
  • music library
  • photos library
  • media playback
  • microphone
  • data services
  • Proximity
  • push notification service
  • movement and directional sensor
  • speech
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
  • phone identity
  • video and still capture
  • photo, music, and video libraries
  • phone dialer
  • camera
  • gyroscope
  • compass
  • bluetooth
What's this?
*Not available for all phones Learn more

Supported languages (1)

English (United States)
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Create apps on your phone, share them with other people! Create fun games and automate recurring tasks. You compose programs by tapping on the screen. Query the phone sensors, send web requests, and manage your data in the cloud.

Update v3.3:
- Bug fixes - in particular for back button WP 8.1

Update v3.2:
- New interactive tutorials
- Cloud data makes it easy to share data with other people and across your own devices

Update v3.1:
- Pin to start, enhanced tiles that can cycle through pictures
- Bluetooth support
- Radio support (only available on some phones)
- Debugger, profiler, code coverage, unit tests, crash reporting

Update v3.0: 
- Unified editing and execution environment with the TouchDevelop Web App on --- that means you can edit and run your scripts on other devices in a browser
- Create awesome UIs with pages and boxes
- Authenticate web services with OAuth v2.0
- Access to NFC via the tags singleton
- Use built-in speech engine of Windows Phone
- Export your scripts as apps and submit them to Windows Store and Windows Phone Store
- Upload your own pictures and sounds to use them in your scripts 

Features added in previous updates:
- Access to accelerometer, location, maps, translation services, web search, share on Facebook or Twitter, and more
- Take screenshots, write comments, compete on leaderboards
- Code synthesis: When you search for available commands, just say what you want to do, and TouchDevelop will try to write the script code for you
- Fast game and physics engine
- Get push notifications when someone does something related to your scripts
- Define custom structured data types, objects, tables
- Create and reuse code with libraries
show details


  • by 军辉 10/29/2014
  • by Alessandra 10/24/2014
    A very great app, it's an app that you make apps with!!! This is amazing☺
  • by Deosarran 10/23/2014
    Needs Win JS integration
  • by Edi 10/16/2014
    ********* piece of buggy ****.
  • by Arno 10/3/2014
    Does not load anymore on 8.1 😒 (Nokia 920)
  • by Ömer 9/30/2014
    Too much crash. Also I could not give name a function I wrote. Scrollviewer also do not working properly, it sliding and tap event is not correctly positioned such asbwhen I tap a line to change the code another line takes the tap event so i can not click the line i want
  • by James 9/23/2014
    Will not start on Lumia 1520.
  • by Cody 9/23/2014
    Excellent idea, but half of the stuff doesn't work on my Lumia icon. When I run the tutorials I just get a white screen.
  • by Jeremy 9/20/2014
    Would not fully load on my 635...
  • by Sahil 9/19/2014
    Best app for development