More of a "WhenDon't"!
It seems like this app was rushed through development. It looks wonderful, but when the firmware hits the road, it's an abject failure. I hope an update comes soon so I can change this review.

This tool provides a graphical programming environment for learning Arduino. It simplifies coding by allowing users to drag and combine blocks to create programs. The app supports wireless downloads to compatible Arduino devices and utilizes a cloud server for compilation.
0.2.9
August 1, 2017
This app has been updated by Apple to display the Apple Watch app icon. Fixed some bugs
MoreWhenDo employs a graphical programming language where users drag and combine condition and execution blocks. This approach simplifies learning basic programming logic for Arduino by breaking down complex concepts into visual components.
The description does not specify explicit progress tracking features within WhenDo. However, users can develop and test programs, which inherently allows them to gauge their understanding and skill progression.
There is no mention of certifications being offered by WhenDo in the provided information. The app focuses on providing a tool for learning and developing Arduino programs.
WhenDo is currently supported on iPads. It is also compatible with Arduino chips that have a Bluetooth 4.0 module for wireless programming.
The last update for WhenDo was on August 1, 2017, with version 0.2.9. This indicates infrequent updates in recent years.
Based on the available data, WhenDo has a rating of 1.0 stars from 1 rating. This suggests a very low user satisfaction, though the sample size is extremely small.
No, WhenDo does not contain advertisements. The app is free to download and use without any ad interruptions.
WhenDo is available for free. There are no costs associated with downloading or using the application.