Useful, but could use some features...

Review: It is very useful for creating and saving complex LIM sequences. There is a steep learning curve and it will take time to learn how to use it.

For Devs: my kids get little use of the app. If I may offer a use case for new feature...
1. A separate mode where the app doesnt record (i.e. run out of record time). My kids like using the app to make Meccanoid move in real-time. When record length reaches maximum, they are forced to create a new file or scrub back to overwrite. Essentially, a remote control mode would be useful.

HazardousZERO about Meccanoid - Build Your Robot!