Jimu

This software is useless without the ability to register it with UBtech, and their server always reports system error when trying to set up an account.

Didn’t work

I’m just playing what do you want on the Roblox instead? It won’t work the piece won’t fit so this app is just routing so I just thought I just I’m just gonna throw this thing a Way.

Toy is great but app is glitching. The icons are too big, I cannot scroll, and when I try to open my account page, the app just closes. The instructions work normally though. This was probably developed for iPad and these glitches most likely happen only on iPhone.

So when I got to a part, a piece was missing.It was a purple with 6 holes and I couldn’t find the piece!So I didn’t build it for a long time.My dad said I should either SKIP the part or use another piece .Sadly,I can’t find a another piece that fits.Plus,I really really really want to finish it so I will TRY to skip the part and we'll see what happens.

We can get into the app but when we go into building the truck is won’t download anything. Not happy!!

Great app, it works great with the monstrosity that I made. However, on some of the servos, they would fire at the same time as the other ones. And they can’t be used as motors at the same time as normal motors.

So excited to open the Champbot kit on Christmas—only for it to be a non-starter. Downloaded the Jimu app on a brand new iPad. That’s as far as we got. The instructions will not download; keep getting “download model error.” And there are no instructions whatsoever included in the box, so we can’t even build the robots, let alone operate them. Disappointed is an understatement. Completely unusable $100 gift if the app doesn’t work!

Spend hours trying to download instructions. Waste of time. They need other options for instructions for them the app won’t work.

Me and my son been trying this thing for hours and nothing work. Even the app