ONOMATOPIA
オノマトピア
Not in any tracked top chart right now.
Updated 13 Oct 2026 · rankings refresh through the day
DeveloperENDROLL, K.K
CategoryGames
PriceFree
Released
Rating★ 4.6 (1.4k)
Version2.5.1
Age rating4+
First seen by us
29 Sep 2026
29 Sep 2026Rating
4.6 ★
1.4k ratings
Measured
ONOMATOPIA on the App Store
App details
App ID
6738948087
Publisher
ENDROLL, K.K
On the store since
Apr 2025
1 year on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
253 MB
Also listed in
Casual, Simulation, Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
1.4k ratings
Measured
Ratings
1.4k
Measured
About ONOMATOPIA
A Cozy Idle Game Filled with Relaxing Sounds
Escape into a peaceful world where adorable Matopi create relaxing sounds and your island grows while you're away.
Collect new Matopi, discover their unique personalities, and build a cozy world you'll always want to come back to.
◆Create Your Own Soundscape
Mix waves, rain, wind, birds, and the melodies of your Matopi.
Create over 350 million relaxing sound combinations for studying, sleeping, working, or simply unwinding.
◆ Collect & Bond with Matopi
Every Matopi has its own personality.
Pet them, play with them, and grow closer over time.
The stronger your bond becomes, the more surprises they may reveal.
◆ A World That Never Stops Growing
Your island continues to grow even while you're away.
Unlock new habitats, discover rare Matopi, and slowly uncover the mysteries of Onomatopia together with Siesta.
◆Slow Down. Relax. Stay a While.
Onomatopia is more than an idle game.
It's a peaceful place filled with gentle sounds, lovable creatures, and quiet moments you'll want to return to every day.
Escape into a peaceful world where adorable Matopi create relaxing sounds and your island grows while you're away.
Collect new Matopi, discover their unique personalities, and build a cozy world you'll always want to come back to.
◆Create Your Own Soundscape
Mix waves, rain, wind, birds, and the melodies of your Matopi.
Create over 350 million relaxing sound combinations for studying, sleeping, working, or simply unwinding.
◆ Collect & Bond with Matopi
Every Matopi has its own personality.
Pet them, play with them, and grow closer over time.
The stronger your bond becomes, the more surprises they may reveal.
◆ A World That Never Stops Growing
Your island continues to grow even while you're away.
Unlock new habitats, discover rare Matopi, and slowly uncover the mysteries of Onomatopia together with Siesta.
◆Slow Down. Relax. Stay a While.
Onomatopia is more than an idle game.
It's a peaceful place filled with gentle sounds, lovable creatures, and quiet moments you'll want to return to every day.
Latest updates
2.5.1
Prepared for the upcoming event.