Jellyfish Aquarium - Pet Game
Jellyfish Aquarium - Pet Game is a free iOS game published by Hiroki Yamada. It was first released on 31 Oct 2015, 10 years ago. Its latest update, version 5.0, came out on 3 Feb 2023.
Jellyfish Aquarium - Pet Game reached #20 in the Top Free Word Games chart in Japan on 24 Jul 2026. In the last 30 days it was in the top 50 every day, with a best of #25 on 4 Oct 2026. It stood at #37 on 21 Oct 2026, down 2 places from a week earlier. On that day it appeared in the same chart in 2 countries. In Japan it holds a 4.54 average across 18,530 ratings, 13 more than a week earlier. GameQuant records its ratings and store listing every day in 3 countries.
Charts checked every day · no missing days in the record
Latest data: · updated every morning
Jellyfish Aquarium - Pet Game downloads and revenue in Japan · September 2026
Estimates for this country only, not worldwide
iPhone & iPad downloads
Japan · Sep 2026
iPhone & iPad revenue
Japan · Sep 2026
Jellyfish Aquarium - Pet Game: Top Free · Word Games · Japan · last 30 days
1 = top of the chart · best rank recorded each day
Source: GameQuant, https://gamequant.io/app/ios/1050599544/jellyfish-aquarium-pet-game
<iframe src="https://gamequant.io/embed/ios/1050599544?country=jp&range=30" width="640" height="400" style="max-width:100%;border:0" loading="lazy" title="Jellyfish Aquarium - Pet Game: rank chart by GameQuant"></iframe><br><small>Source: <a href="https://gamequant.io/app/ios/1050599544/jellyfish-aquarium-pet-game">GameQuant</a></small>
<a href="https://gamequant.io/app/ios/1050599544/jellyfish-aquarium-pet-game"><img src="https://gamequant.io/chart/ios/1050599544.png?country=jp&range=30" width="600" height="450" alt="Jellyfish Aquarium - Pet Game: rank in Top Free · Word Games, Japan, last 30 days"></a><br><small>Source: <a href="https://gamequant.io/app/ios/1050599544/jellyfish-aquarium-pet-game">GameQuant</a></small>
Free to use in articles, reports and posts with this credit and a link to this page. Embed shows the live chart with a range switch; Image is a picture that updates daily.
Download chart (PNG)Rating distribution · Japan
share of all ratings · 21 Oct 2026
| 5 stars | 73% | |
|---|---|---|
| 4 stars | 16% | |
| 3 stars | 6% | |
| 2 stars | 2% | |
| 1 star | 3% |
Rank by country
Top Free · Word Games · best rank on 21 Oct 2026
| Country | Rank | 7-day change | Best, 90 days | Ratings |
|---|---|---|---|---|
| Japan |
37 | down 2 | 20 · 24 Jul | 18,530 |
+2 more countries, every chart and category, and the full history are in the licensed dataset.
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Rank in Japan on 21 Oct 2026
