Apps by Vladimir Leontiev
Find the Mistake: Math — practice mental arithmetic, develop attentiveness app icon

Games

Find the Mistake: Math — practice mental arithmetic, develop attentiveness

Vladimir Leontiev

Free 5.00 · 1 storefront · 2 ratings No in-app purchases
Open on Apple

About this app

Do you want to develop your math skills and attentiveness at the same time? Then our game is the one you need! The rules of the game are simple: there is a mistake in one of the four proposed mathematical expressions; you must determine this expression in the allotted time. The sooner you do, the more points you earn. The longer you play — the more difficult expressions become, so it becomes harder to find the mistake. With our game time in the bus, subway or queue will pass not only quickly, but also with benefits. Download “Find the Mistake: Math”, play it regularly and self-develop! Let’s make this world a smarter and better place together!

Latest release

What’s New

Version 1.0 Nov 21, 2014

This update from Apple will improve the functionality of this app. No new features are included.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
2 ratings
2 Aug 15, 2026 · 2 ratings Aug 15, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 15, 2026 · Free Aug 15, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 15, 2026 · 1:13 PM Free

Screenshots

Find the Mistake: Math — practice mental arithmetic, develop attentiveness iPhone screenshotFind the Mistake: Math — practice mental arithmetic, develop attentiveness iPhone screenshotFind the Mistake: Math — practice mental arithmetic, develop attentiveness iPhone screenshotFind the Mistake: Math — practice mental arithmetic, develop attentiveness iPhone screenshotFind the Mistake: Math — practice mental arithmetic, develop attentiveness iPhone screenshot