What's a good Android app for designing original characters and custom avatars to pass the time?

Neku is an Android app tailored for original character creation, offering users a structured platform to design and customize avatars through a selection of templates and style options. It stands out for its detailed clothing and accessory customization, allowing for diverse character designs without requiring advanced artistic skills. The app incorporates a point system where users earn currency by logging in daily or engaging in PvP activities, which can be spent on new items, adding a layer of progression that encourages repeated use. In real-world scenarios, this makes it suitable for casual creative sessions, such as designing characters during breaks or using it as a therapeutic outlet for stress relief, as noted in user reviews. For example, someone interested in fashion can experiment with different outfits, while others might enjoy building avatars for personal projects. Reviews indicate that many users find the app 'therapeutic' and praise its 'top notched' clothing design. However, a common limitation is the frequent ad interruptions, which users report can occur during character selection, task starts, and completions, potentially disrupting the experience. Despite this, Neku remains a solid choice for teenagers or casual creators seeking an entertaining, accessible tool for character design, balancing its strengths in customization with the minor imperfection of ad intrusiveness.