What is the revenue estimate for KoAbacus - 주판, 주산, 암산?

The current estimate for KoAbacus - 주판, 주산, 암산 is $310 per month, based on public store and catalog signals, with comparison against 120891 similar Android apps in Education.

What is KoAbacus - 주판, 주산, 암산's rating?

KoAbacus - 주판, 주산, 암산 is rated 2.5 stars across 265 ratings on the Play Store.

Who makes KoAbacus - 주판, 주산, 암산?

KoAbacus - 주판, 주산, 암산 is published by aboard, launched on Oct 22, 2012.

Where does KoAbacus - 주판, 주산, 암산 rank in its category?

KoAbacus - 주판, 주산, 암산 ranks #20349 of 120891 apps in Education, putting it in the top 16.8% by revenue.

How much does KoAbacus - 주판, 주산, 암산 earn?

Android app from aboard · Education

ML forecast ★ 2.5 · 265 Free

~310/mo

ML revenue forecast. Calibrated against 120891 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 1.94× more than the category median (159/mo).
Ranks #20,349 of 120,891 in Education (top 16.8% by revenue).
Launched Oct 22, 2012 · last updated Sep 14, 2025.

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

KoAbacus - 주판, 주산, 암산's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where KoAbacus - 주판, 주산, 암산 sits in Education

Revenue distribution of 120891 comparable apps. KoAbacus - 주판, 주산, 암산 highlighted.

KoAbacus - 주판, 주산, 암산 vs comparable apps

Revenue trajectory side-by-side. Bold = KoAbacus - 주판, 주산, 암산, ghosted = peers.

App spec

Version

1.0

Last update

Sep 14, 2025

Launched

Oct 22, 2012

Price

Free

Monetization

Free

What KoAbacus - 주판, 주산, 암산 actually does (from store listing)

KoAbacus 1.0.54 - Korean Abacus & Mental Arithmetic The abacus is a calculating tool that was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants, traders and clerks in Asia, Africa, and elsewhere. * button function 6,5,4,3,2,1 : - positional number + , - , x , / : the four arithmetical operation & new number genernation 9, 8, 7, 6, 5 : bounds stat & end : result * Menu Button - Auto Test : Count, Delay …

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Comparable Android apps

The five apps in Education with the closest revenue to KoAbacus - 주판, 주산, 암산. Click any to see its detail page.

App	Revenue	Rating	Ratings
Form 1- 4 Chemistry Notes	310	★ 4.6	2K
CBT PRACTICE \| ALL-IN-ONE	310	—	0
Gramática da língua portuguesa	310	★ 4.6	495
Liberi	310	—	0
تلاوات عبدالله الجهني	310	—	0

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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and Bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on KoAbacus - 주판, 주산, 암산's tracker page for current rating, reviews and snapshot timeline.

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