Roulette systems and sometimes called "strategies" are most likely a pattern or formula to figure out a possible winning odds. There are all kinds of roulette systems. Some of them are well known, for example, Martingale system, Flat betting system, Progressive betting system. Any of these systems will most likely make you lose money instead of winning because they are either hard to follow or doomed to fail.
Roulette software is totally another story.
Some of the roulette software prefer casinos which allows unlimited empty spins. Because enough empty spins enables roulette software to collect enough data to analyze the much accurate winning odds (what number the ball would most probably fall into). Most of the time, roulette software will figure out a range of possible winning odds. Within that range, it will suggest you to place different bets on different areas because there are different possibilities on individual numbers (singles) or areas (line, trio, etc.). Although it cannot guarantee to win at each and every bet, it increases your chances of winning largely!
