Abaco: Flash Mental Math

Developer: Kobbokkom

Category: Education

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21.6K installs

Ratings not yet available

570 monthly active users

Revenue not available

Install Trends

Weekly +78

Declining

Monthly +538

Steady

Abaco: Flash Mental Math Summary

Abaco: Flash Mental Math is a mobile Android app in Education by Kobbokkom. Released in Mar 2023 (2 years ago). It has about 21.6K+ installs Based on AppGoblin estimates, it reaches roughly 570 monthly active users . Store metadata: updated Feb 18, 2026.

Recent activity: 78 installs this week (538 over 4 weeks) showing below average growth View trends →

Store info: Last updated on Google Play on Feb 18, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.kobbokkom.abacus_simple_anzan

First Released: 2023-03-06

Store Last Updated: 2026-02-18

In-App Purchases: No

Ads: No

Website: kobbokkom.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-07

AppGoblin Last Crawled: 2026-03-02

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-12-12

Ads.txt Crawl Status: Success

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App not yet analyzed for SDKs.

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App Description

Practice abacus and mental math quickly with no input and adjustable speeds.

Build mental calculation skills with a frictionless practice flow: just watch,
compute, and move on—no answer typing required. Perfect for abacus users and equally useful as a general mental-math trainer.

# Highlights

- No answer input: instant, uninterrupted repeat practice
- Wide difficulty & speed control: tune digits, types, and tempo to your level
- Contest-like format & audio: practice in a flow similar to real competitions
- Dark/Light mode for comfortable focus
- Tablet-friendly for immersive large-screen sessions
- Presets: save and load your favorite settings instantly

# Great for

- Abacus/soroban users sharpening mental calculation
- Anyone who wants a simple mental-math app for steady daily drills