What's the best iOS app for ad-free creative play for young children?

Toca Boca Hair Salon 4 is a digital hair styling studio tailored for children, providing a secure and interactive space for creative exploration. Designed by Piknik, this app stands out for its complete absence of advertisements, a feature highly valued by parents seeking uninterrupted playtime. Kids can experiment with virtual haircuts, colors, and styles using intuitive tools like scissors, dyes, and accessories, fostering creativity without guided objectives. For instance, during quiet afternoons or travel, the app serves as a reliable activity that encourages artistic expression. User feedback highlights its effectiveness; reviews indicate that children often become engrossed for hours, and some parents report it helps with focus issues like ADHD by offering a calming, structured yet freeform outlet. However, not all content is entirely free—certain makeup and accessory features require a monthly subscription, which can be a drawback for budget-conscious families. The app's interface is simple enough for preschoolers to navigate independently, reducing the need for constant supervision. Despite minor quirks like occasional repetitive sound effects, its overall design prioritizes child-friendly engagement. With regular updates adding new styles, it remains a solid choice for fostering creativity in a controlled digital environment.