Math Puzzles for Kids
by Lyubov Zhivova
- Education
- Paid
- Rating
- 4.5
- 232 ratings · Russia storefront
- Last update
- Mar 13, 2026
- Version 2.4
- Size
- 29 MB
- Category
- Education
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Приложение "Математика 4-7 лет" поможет Вашему ребенку развить математические способности и подготовиться к школе.
200 задач по математике от самых простых до достаточно сложных помогут в развитии навыков сложения, вычитания и сравнения. Приложение также содержит набор задач для развития логического мышления.
Простой и понятный интерфейс позволяет ребенку решать задачи без помощи родителей. За каждый уровень, выполненный без ошибок, ребёнок получает 3 звёздочки. Если при выполнении задания допущены ошибки, количество звёздочек снижается. Вы сможете увидеть, какие задачи даются ребёнку с легкостью, а где он испытывает трудности.
В приложении нет рекламы, встроенных покупок и ссылок на внешние сайты.
What’s new
Release notes for the latest version, as written by the developer.
Смена дизайна приложения
Rank history
Daily position in the Ghana charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #4
- Days charting
- 6 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
72/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 6 apps on the charts
- Audience size100% · 20
Ratings: 232
- App size100% · 10
Size: 29 MB
- Price model100% · 15
Price model: paid
- Demand proof90% · 30
Best rank #1, 9 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.4LatestReleased Mar 13, 2026