Hello!
Yes, I use the Smule karaoke app.
You would need to pay for what they call VIP membership, if she wants to open her own songs, a vip account lets you open as many songs as you want. But I highly recommend you sit with her while she sings (and monitor her account) depending on her age, for your own peace of mind. The app is safe, but I don’t like to see children unsupervised on there. I’m sorry, I don’t know how much it is atm, I haven’t checked. Although It works out cheaper to pay yearly than monthly. And you can cancel the payment as long as you give 24 hours notice. I’m just a volunteer, so I don’t know more about the billing side.
A free non VIP account only allows you to join others who have “opened” a song, but she can join as many as she wants for free.
A quick tip, she must use headphones when she sings, or it will cause an echo and dreadful noisy microphone “feedback.”
If you should download the app, do not go through the android store, or App Store as it’s very expensive through them, because they mark up the prices.
Go directly to the app’s website, which is called Smule dot com and subscribe/download from there as it is cheaper. It is safe. And works better on an Apple device, but is just fine on an android device.
If you are not sure, please take a look at Smule’s Facebook page where the website link is. I am a volunteer with them, and am one of the co-hosts of weekly shows we do to highlight adult Smule singers every week. We do not show case children. (We have different hosts of the shows)
I am Pixie_MF on the app, and I am co-host of the “Hump Day Hits” show that aired today (24th Jan 2020) so head to the Facebook page and take a look. 💖
Please feel free to google The shows too, which are called Smule1:1 and #HumpDayHits, but you’ll get more of a result with Smule1:1 which is hosted by our main presenters.
Let me know if you have any other questions 💖