App Intel

Abacus Mental Math Training Live

Tiny Monster33 apps · 2.1M installsEducationalFree · contains adsIn-app purchases: $2.99 per itemcom.smellymonster.android.fastmath

Flash Anzan, Speed Math, Mental math, Mental calculation, Fast math.

Alert me★ WatchOpen in Play ↗
Total installs
100,082
exact · Play shows 100,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
3.2★
708 ratings · 7 reviews
Released
20 May 2023
3.4y ago
Last update
14 Jul 2025
v2.2.1 · 1.2y ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

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.

Permissions

9 in 4 groups
4 Sensitive1 Notable4 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
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
  • Make your phone vibratecontrol vibration · VIBRATE

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
"Abacus Mental Calculation - Level Certification for Mental Calculation and Flash Azan, Speed Calculation Training Tool" is a professional application designed strictly in accordance with the "World Abacus Mental Calculation Federation Abacus Mental Calculation Level Certification Standards." It features professional levels, rich content, simplicity, ease of use, and an educational and entertaining approach. It is an essential training and examination tool for mathematics and mental calculation enthusiasts, as well as lightning calculation enthusiasts. The application consists of two main modes: Challenge Mode and Custom Mode. - Challenge Mode The Challenge Mode consists of 10 levels and 200 small stages, corresponding to the proficiency and ability certification standards from Abacus Mental Calculation Level 10 to Level 1. The difficulty of each small stage progresses gradually, and the examination stages for each level fully align with the "Abacus Mental Calculation Certification Standards" examination specifications. This allows candidates and speed calculation enthusiasts to undergo comprehensive training in abacus mental calculation and assess their own mental calculation skills. Level 5 in abacus mental calculation corresponds to the corresponding level of the Computerized Accounting Certificate in the Certified Public Accountant examination, providing relevant individuals ample practice opportunities. - Level Certification In the abacus mental calculation examination and certification standards, Levels 8 to 10 only include addition and subtraction, while Levels 1 to 7 also include multiplication and division. The examination stages in this application, including their settings, difficulty, time limits, number of questions, and question types, fully comply with the standards of the respective examinations. If students can successfully pass the corresponding level examination in this application, they can be considered to possess the same level of abacus mental calculation skills and can confidently participate in the level certification examination. - Custom Mode The Custom Mode includes two functions: Lightning Calculation and Abacus Mental Calculation. In Lightning Calculation, users can choose calculation methods, number ranges, number of calculations, and time intervals in a mental calculation format. In Abacus Mental Calculation, users can customize calculation methods, number of questions, and time for solving the questions. Through extensive and repetitive training, users can improve their mathematical and mental calculation skills. Our Abacus Mental Calculation and Flash Anzan Calculation application features a clean and concise interface, natural and friendly interactions, and a user-friendly experience. It can quickly help enthusiasts improve their abacus mental calculation scores and mathematical calculation skills. It is suitable for primary, middle, and high school students, various abacus calculation, speed calculation, and mental calculation enthusiasts, as well as individuals preparing for abacus mental calculation level certification and computerized accounting examinations. Developing a professional abacus mental calculation and lightning calculation application has always been our goal. We sincerely hope that this application can enhance your mental calculation ability, cognitive capacity, and mathematical proficiency, and assist you in successfully passing the level certification examination!

What's new

Fix bugs and improve user experience.

Growing in Educational

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