About this app
Relax with healing a whale and BGM! Your mission is to name and raise Jellyfish. There are only two rules ・ Feed once every 3 days ・ Clean the water diligently when in contact with Jellyfish. It is a loose fluffy game that you can proceed at your own pace even if you are busy. The longer you spend in contact with the Jellyfish, the faster the Jellyfish will grow. Also, please note that the Jellyfish will die if left unattended. Grow your favorite Jellyfish!
Latest release
What’s New
Bug fixed
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 4:01 AM Free
Screenshots
