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H2O Downloads & RevenueH2O · App Store

H2O is #116 in Games › Family Paid in Japan and charting in 1 of 30 countries we track.

Updated 13 Nov 2026 · rankings refresh through the day

DeveloperSENKEN INC.
CategoryGames
Price150 JPY
Released
Rating★ 5.0 (6)
Version9
Age rating4+
First seen by us 26 Sep 2026
Installs (est.)100+ worldwide

H2O update history & changes

Last change · 3 events since 23 Jan 2016Full timeline ↓
Full timeline · 3 events
  1. 🆕
    H2O first spotted by AppInsider
    #11 in Top Paid · Family · Japan
  2. 📦
    H2O version 9
    bug fix
  3. 🆕
    H2O released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Rating
5.0 ★
6 ratings
Measured
Best rank now
#116
Games › Family Paid
Measured
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H2O on the App Store

App details

App ID
1001870193
Publisher
SENKEN INC.
On the store since
Jan 2016
10 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
177 MB
Also listed in
Family, Entertainment, Action