In both cases, the algorithms are identical, as are the technical characteristics of the slot machine: dispersion, RTP percentage, the size of the panel, and the number of fixed lines.
Bonus programs are also similar. Gamblers can get free spins, participate in the risk round, and use additional features (for example, expand the reels or get multipliers). However, demo versions of slots are not connected to local and progressive jackpots. This option is only available when you bet real money.
It is worth noting that when playing in the demo and paid versions, gamblers behave differently. In test mode, they feel more relaxed, use strategies, and are not afraid to spin the reels placing big bets.
When playing for real money, users act more cautiously and are not always ready to take risks.