Gel polish has been designed to last longer than ordinary nail polish. It’s usually tougher and can withstand a lot since we're always washing our hands and that makes it a great solution if you want your nails to look pretty for a long time.
Although gel polish is stronger, you still need to follow the right steps and do the maintenance. When you have just applied a fresh coat of gel polish and it starts peeling a few days later, there might be details you missed.