Math Duel: Mental Math Battle

Name: Math Duel: Mental Math Battle
Author: H.C.KUO

LiveH.C.KUO13 apps · 23K installsTriviaFree · contains adsIn-app purchases: $0.99 - $3.99 per itemcom.hc.mathduel

Mental math, puzzle stages, timed challenges, and live multiplayer duels

Alert me ★ Watch Open in Play ↗

Total installs: 13
Installs / day: 0
Rating: —★
Released: 17 May 2026
Last update: 10 Oct 2026
Countries: —

Installs per day

gain of the exact counter

11 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

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

4 changesFull history

11 Oct 2026 before
Update date
15 Jun 202610 Oct 2026
11 Oct 2026 before
Version
1.0.2 → 1.0.4
11 Oct 2026 before
What's new
Settlement Screen Improvements and Multi-language Support UpdatesOptimized screen updates and resource loading for smoother gameplay. Fixed purchase buttons remaining busy after cancellation and improved protection against duplicate purchases. Improved puzzle generation, significantly…
11 Oct 2026 before
Screenshots
6 screenshots10 screenshots

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.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit
No way to ask for data deletion

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

4 in 1 group

0 Sensitive1 Notable3 Routine

OtherNotable4

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
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Read more · all 4 permissions Show less

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

Download

Full description

Math Duel is a math puzzle game that combines mental math training, stage progression, timed challenges, and multiplayer battles. Start with simple arithmetic problems, then work your way through harder stages as you improve your calculation speed, reaction time, and accuracy. You can play solo, challenge yourself in timed mode, or enter a multiplayer room to race another player in real time. Game content: - Math stages with gradually increasing difficulty - Timed challenges that train speed and consistency - Multiplayer room battles for real-time problem solving - Archive collection content inspired by numbers and theorems - Strategic items such as shuffle, auto-place, and trap removal Recommended for players who: - Enjoy math games and mental math training - Want to practice arithmetic through gameplay - Like brain puzzles, logic challenges, and timed tests - Want to compete with friends in math battles If you are looking for a math game that trains mental calculation while offering stage progression and competitive duels, Math Duel is ready for your next challenge.

What's new

Optimized screen updates and resource loading for smoother gameplay. Fixed purchase buttons remaining busy after cancellation and improved protection against duplicate purchases. Improved puzzle generation, significantly reduced choices that directly match the answer, and strengthened solvability checks. Updated Advanced Pass benefits with unlimited energy while active, removed redundant energy recovery perks, and fixed duplicate daily rewards when upgrading.

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