Self-adaptive game math kids

LiveNartecia1 app · 4K installsEducationalFreeIn-app purchases: $1.99 per itemcom.applisphones.bearoperations2

Fun math for primary school children: the 4 basic operations.

Alert me★ WatchOpen in Play ↗
Total installs
3,995
exact · Play shows 1,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
22 Mar 2026
7mo ago
Last update
30 Jul 2026
v2.109 CM · 2mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
0510152011 Oct12 Oct13 Oct

Lifetime avg ≈ 19/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
3,9943,9953,99610 Oct12 Oct13 Oct
01,0002,0003,0004,0005,00022 Mar10 Oct13 Oct

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. Permissions
    + view network connections+ full network access+ control vibration+ prevent device from sleeping+ Google Play license check

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group
0 Sensitive1 Notable4 Routine
OtherNotable5

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
What is self-adaptivity? This game (called GrumblyDaddy) asks math questions to the player, and handles questions that have received incorrect answers by: * displaying them more often, * giving the player more time to answer them, * highlighting them in the statistics, * highlighting them when the player reviews the tables. This active behavior adds efficiency to the learning process. GrumblyDaddy helps primary school children practice addition, subtraction, multiplication and division in a fun way. Answer correctly to make Daddy Bear happier and happier. If you make mistakes, he gets grumpy. But you can tickle his nose and see what happens... With Daddy Bear and his six sons, children can practice: * addition * subtraction * multiplication * division Why children enjoy GrumblyDaddy: * simple and playful math practice * a funny and expressive bear character * learning adapted for primary school children * a fun way to practice arithmetic * progressive discovery of the 4 basic operations Why parents like it: * the game's self-adaptivity enhances the learning process * children practice essential math skills * learning happens through play * the humorous universe helps keep attention * suitable for young learners GrumblyDaddy is ideal for children who are starting arithmetic or who want to strengthen their basic math skills. Whether your child is learning to add, subtract, multiply or divide, GrumblyDaddy offers a fun and efficient way to practice essential math.

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