It’s depend on how long your nails grow along with if someone does a certain sport. For me I would get mine done every 1-2 weeks bc mine would grow and I didn’t want them getting to long to the point they could scratch or break off while at practice (Allstar cheer life) I also got almond nails and had them grow out for 3 weeks and the day before my appointment the top on my thumb real nail came off worst pain of my life and blood on other peoples hands and flyers brand new white shoes