I have decided to test the lighting network again but this time instead of using my phone I will be using my computer.
I used Bitcoin Lightning wallet on Android, open a channel to zapread and I sent some payments to cobo wallet, and the fees were 0.25% or $0.28.
Now I am testing zap wallet to see if fees are still as high as previous experiment.
If fees are high again that could only mean Lightning Network as a cheap scalability solution is a failure. If experiment results with cheaper fees it could mean previous wallet was the problem or that the wallet software needs more development.
I will be posting results in the same post just as a new comment.