According to the FTC, more than 99% of people who join an MLM end up losing money. It's pretty evident it's just a scam, where the only way you can end up making money is not by selling something, but by enrolling enough people in your downline, thereby defrauding them. I mean just read the Wikipedia article, or watch this episode of Last Week Tonight .
I have tried a couple different apps but Liftoff is the best so far.
Quite disappointed in the direction Sync is taking. Developpers obviously have a right to be paid for their work, but I despise the choice of targeted ads or subscription based software.
A smartphone battery is usually operating at around 3.7V, so a 4500mAh cell would give you about 17Wh.