This would be really helpful when learning the guitar rythm path and helping you concentrate on making chord shapes quickly in random order, I support this idea 100%

Yes! and one for scales too... I'd like to warm up my fingers with some scales before starting to play, but I don't know many (just one actually) by heart!

Would be great if I could go to a library of them and practice as a warm-up.

@Mark what software are you using for your chord learning? I'd love to have that feature here in Yousician as well.

I agree with this a billion percent. This feature could be under the workouts sections. You unlock chords as you progress through the rhythm path and they are there to be trained as you wish.

It would be great to be able to select the chords you want to randomize or put in order. Sometimes I just wish to be able to train a specific chord order that I have difficulties

Another feature could be create more complex chords and train them, record them in a chord book and have them available.

Chord libraries with tabs. Include trainer featuring selected chords, ordered chords, and random chords.

I've been using a different (free!) app as a chord trainer, which necessitates me adding all the chords I've learned in Yousician into it. I generally start each day's guitar practice by reviewing all my learned chords randomly for 10 to 15 minutes before diving into a new Yousician lesson. I would love for this feature to be added to Yousician.

I asked pretty much the same thing and was told this idea existed and to come and vote for it.
This is what I said:

Hi, when I look at the chord book that came with my ukulele they're different than those on Yousician and different than those in song books/sheets that I've got and so on. For example the sheet I have in front of me from ukuleleclub.org shows B7 using four fingers, as does the sheet that came with my ukulele but in a song I looked at on Yousician it was fingered using fingers on just three strings. I know that there are different ways of fingering chords and positions at which they can be played so I'm not too worried about that. What I did want to do, however, was revise the shapes that I'd learned via Yousician and wanted to see a "chord book" of the chords I had learned so far (the same is true when I was looking at the guitar side of Yousician).

It would be nice if I saw "just the chords you know so far" and that list gets longer each time I learn new ones. Preferably I'd like to print out an image of what I know so far and bring it up on one screen.

The reason is that I'm just getting in to going to a ukulele band evening and when they go to learn a new song it would be handy for me to have a crib sheet of the chords that "I ought to know these ones by now" - then when a song has one or two new chords I only need to familiarise myself with those.

I hope that makes sense!

It would be pretty good to have a chord practicemode in the chord overview for a song. So you can review the chords and before you start learning the song, you can practice the chords first.

It would be good to have the chord trainer in the main menu and have it matched to the players ability. This I think would help before playing songs.