The app relies heavily on its mascot for user retention and for reflecting progress and regression.

Due to limited resources, stock animations were not viable, making a custom mascot both practical and intentional.

The mascot needed to remain simple for scalability while still being visually distinct.

Because the target audience skewed younger, the design taps into meme culture—specifically drawing inspiration from the “duck with a knife” meme—to create a playful, instantly recognizable character.

Quackwell’s personality is intentionally slightly sassy, inspired by the Duolingo owl, as this tone has proven effective in maintaining long-term user motivation.