Content related to an app for children. Aggregated from public sources for informational purposes only. Parents and guardians are responsible for verifying suitability. .

Mental arithmetic with MiCa

Mental arithmetic with MiCa

By Sebastian Fox

Mental arithmetic with MiCa is a free, ad-free math practice tool for primary school children on iOS.

The App DNA

What makes this app unique?

It removes the friction of ad-supported interfaces and data collection, serving parents who prioritize a distraction-free learning environment for their children.

For Primary school children and parents seeking supplemental mental arithmetic practice.

What does it look like?

Key features

Randomized Arithmetic Generatorstandard

Generates math problems based on user-defined parameters for number of exercises, value range, and operations.

Customizable Difficulty Parametersstandard

Allows users to set specific constraints including value range up to 100 and selection of addition, subtraction, multiplication, and division.

Visual Themesstandard

Provides multiple interface styles including Blackboard, Paper, and plain white.

How much does it cost?

freeCompletely free, no advertising, no data collection

The app operates as a non-commercial hobby project with no monetization or data collection mechanisms.

Velocity

Dormant developmentinternationalizationUX improvementsShow more...

Mental arithmetic with MiCa has been inactive for 2,293 days, indicating a complete cessation of development. The project has not received any updates, bug fixes, or feature additions in over six years. Given the lack of activity, the app is classified as a zombie project.

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Who built it?

Sebastian Fox

2 apps tracked · Education

Simple QR Code GeneratorSimple QR Code Generator
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Mental arithmetic with MiCa

How's the Education market?

Users report: Mental arithmetic with MiCa maintains a static presence in the Education category with no updates since June 2020. Its zero-monetization, privacy-focused model distinguishes it from the ad-supported, data-harvesting norms of the category.

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The rivals identified

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The Analyst's Read

Key takeaways for Mental arithmetic with MiCa

Where is it heading?

The educational app market is consolidating around high-frequency, gamified experiences, leaving static tools like Mental arithmetic with MiCa in a niche position. Without a return to active development, the app will likely see a slow decline in discoverability as OS updates eventually render it incompatible.

  • The app remains in a dormant state with no feature expansion, functioning as a static utility for its existing user base.

The SWOT

Core Strengths
  • Zero-monetization model removes distraction
  • Privacy-first architecture ensures no data collection
Critical Frictions 2 weaknesses inside
Growth Levers
  • Localized content expansion using existing English framework
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit OS compatibility because the app has not been updated since 2020 → prevent potential crash-on-launch scenarios

The counter-intuitive read

The lack of monetization is not a weakness…

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Bottom line

Mental arithmetic with MiCa serves as a functional, private utility for basic math practice, but its long-term viability is constrained by the absence of active maintenance.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

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Sources

  1. [1] App Store, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Mental arithmetic with MiCa, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Mental arithmetic with MiCa Intelligence Report.” Updated Sep 16, 2026. https://marlvel.ai/apps/mental-arithmetic-with-mica

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