What's a good Android app where I can collect cute monsters that create music together?

My Singing Monsters is a distinctive blend of creature collection and musical world-building. At its core, the app tasks players with populating various themed islands by breeding and hatching a vast array of monsters. Each monster produces a specific musical note, melody, or rhythm, from percussive beats to melodic phrases. The primary appeal lies in arranging these monsters to hear how their individual parts combine into a complete, harmonious track unique to each island. This makes it less about active gameplay and more about creative, passive listening and strategic collection.

For players seeking a long-term project, the progression system is robust. Upgrading monsters, decorating islands, and completing collections like the Wublins or Celestials provide persistent goals. The developer, Big Blue Bubble, supports the game with consistent seasonal events and new monster additions, which reviewers note helps maintain engagement over years. However, the experience is tempered by some practical considerations. The free-to-play model relies on timed waits for breeding and building, which can be bypassed with premium currency or by watching ads. User feedback frequently points to ad implementation as a point of friction, citing redirects and hard-to-close prompts. Despite this, the app's charm and the genuine joy of discovering new musical combinations make it a standout for those who enjoy gradual, creative accumulation rather than fast-paced action.