Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
UI improvements
New languages, new libraries, Nicer UI, latest Android target
We have 3 kids. When they all play Tablet we feel like in the middle of a fair.
Is this familiar?
Headphones to the rescue?
But if they produce over 85 dB they will harm your kids' hearing!
Special headphones for kids?
Wired headphones for kids may not always meet the limit and their wireless counterparts are expensive and they emit EM radiation.
Use "Voli" instead!
Get $1 headphones and cap your kids tablet volume with "Voli".
Test your setup decibels!
We tested "Voli" to be under 85 dB on devices around. But we recommend you borrow a decibel meter to check your setup before using with your kids.
Attribution:
The featured graphics and in-app tutorial is based on the kids avatar vector graphics pack from https://www.svgrepo.com/vectors/kids-avatars/. Many thanks..
When I first installed this, I didn't understand how to use it but it's really quite simple. After opening the app, reading the story and choosing 'safer' I tried raising the volume and it would immediately lower the volume to the set limit. It still allows the volume to go all the way up before returning to the set limit.
Useless for YouTube App can't work in background. I've installed it for my daughter so that she can watch YouTube videos at lower volume levels, but app failed to do what it's made for. please fix this bug. Note: I've checked this app by enabling "Allow background running" in phone settings but still it failed.
Under "output", I have it set so that the volume limit doesn't apply to the phones speaker, but it still does and I can't turn the speaker as high as I'd like to. That takes a couple stars from me, but otherwise it's very good.
Genuine usability problems. Every option is confusing and not explained ("output"? "streams"? "Calibration"... Of what? What am I calibrating? How? On what scale?). Pressing "Test" just blasted my ears with a loud damaging sound, with no warning, no clarity (exactly the opposite of what you'd want). The idea is good but the setup and usability leaves much to be desired. Edit: The names are ok, but they should have a tooltip once opened explaining what you said now imho. Especially Test audio!
com.urbandroid.voli on the APK Downloader.This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.