Take your learning on the go with our new mobile app! Access over 3,000 mobile programming videos right at your fingertips.

Our video courses are trusted by thousands of developers worldwide. They’re made by experts in the industry, and have helped thousands of developers stay sharp in an ever-changing industry.

With hands-on video courses, challenges to test your learning, and full sample code included with every course, it’s never been easier to stay committed to your learning, whether you’re at the office, at home, or on the road!

What’s New

Version 1.0.8

A wealth of bug fixes and other improvements to support your learning. Fully-ready for iOS 15.1.

Many thanks to our open source contributors:

Add tab-swiping capability (@heathermh)
Fix overlapping UI in login view (@hqin0066)
Replace UIKit ActivityIndicator with SwiftUI ProgressView (@ria-heikkila)
Retain Filters between app sessions (@adesugbaa & @VegetarianZombie)
Fix typos & employ discardableResult (@byaruhaf)
Fix Simulator crash upon Sign In (@byaruhaf)
Update handling of color schemes (@byaruhaf & @JessyCatterwaul)
Refactor app, removing support for iOS 13 (@VegetarianZombie)
Prevent downloads over cellular based on user setting (@VegetarianZombie)
Update illustrations (@VegetarianZombie)
Fix iOS 15 tab & nav bar, and list issues (@JessyCatterwaul)

Much appreciation to @0xTim for leading this project to this point!

Ratings and Reviews

3.5 out of 5
4 Ratings

4 Ratings

Vince Burn ,

Nice to Have

First of all, thanks for making this application, the experience is way more natural than the web version on Safari.

There is still some rough edges that I’m sure will be smoothen out.
Ex. The video playback speed, is not always apply correctly and you have to reset it for it to apply. When I change the speed playback I get a message that says that I can only watch videos on a single device, like if the app was sending watching the video at previous speed at the same time.

Interesting Evolution:
- An Apple TV version ?
- Comments in Course list page

Developer Response ,

Hi Vince,

Thanks for your kind words about the app, and your comprehensive feedback.

The most recent release (1.0.4) should have some fixes regarding the playback speed and single-device error. Hopefully you'll be able to see them in the latest update (which is only available for iOS 13.4).

We're considering an Apple TV version, but right now, we want to continue work on the iOS version. There's a lot we'd like to add to this first.



philosopherdog ,

I'm just seeing a loading spinner

Hasn't worked in weeks. Reached out. Support dropped the ball.

Developer Response ,


Thanks for writing a review, and bringing this issue to light. I think we've fixed this in the latest version of the app—1.0.4, available for iOS 13.4. If you could update and see whether it still happens that'd be great.

If you're still seeing the same issue, then drop us an email at and we'll take a more detailed look.



App Privacy

The developer, Razeware LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Search History
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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