Skip to content
Back to the index

Castle of Knowledge

App StoreEarly years & kids learning🇺🇸

No liveness check has reached it yet; it is registered on the App Store and has been in the index since 9 Oct 2026. How this is checked

Castle of Knowledge is an iOS game that teaches third-grade mental math through spoken questions and voice answers. It includes arithmetic riddles, multiplication and division practice, and a vocabulary mode covering mathematical terms in English and Russian.

Inferred · not functionally tested

PaidiOS
Visit App Store

Overview

6 features

Purpose: Helping children practice third-grade mental math and mathematical vocabulary without using a keyboard.

Inferred · not functionally tested

Audience: Third-grade students and children practicing basic arithmetic

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: paid · license: Proprietary · platforms: MOBILE · deployment: ios

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

Castle of Knowledge is an Early years & kids learning project. Inferred · not functionally tested: It focuses on helping children practice third-grade mental math and mathematical vocabulary without using a keyboard. Inferred · not functionally tested: Castle of Knowledge is a consumer product aimed at third-grade students and children practicing basic arithmetic. Basis unknown · not verified: Pricing is paid, from $0.99. Basis unknown · not verified: Castle of Knowledge is available on iOS.

It is developed by Aishat Perez (United States), and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include voice questions, speech answers, and mental math.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Voice questions
  • Speech answers
  • Mental math
  • Math vocabulary
  • Arithmetic riddles
  • Multiplication practice

Topics: Inferred · not functionally tested

Tags
voice-math-gamethird-grade-mathspeech-recognitionmath-vocabulary

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed9 Oct · 00:52 UTC
    Castle of Knowledge seen via Apple App Store — New Apps (RSS)
    Source: Apple App Store — New Apps (RSS) · Open

Frequently asked questions about Castle of Knowledge

What is Castle of Knowledge?
Inferred · not functionally tested: Castle of Knowledge focuses on helping children practice third-grade mental math and mathematical vocabulary without using a keyboard. It is catalogued under Early years & kids learning on PulseGate.
Who is Castle of Knowledge for?
Inferred · not functionally tested: Castle of Knowledge is a consumer product built for third-grade students and children practicing basic arithmetic.
How much does Castle of Knowledge cost?
Basis unknown · not verified: Paid plans start at $0.99.
What platforms does Castle of Knowledge run on?
Basis unknown · not verified: Castle of Knowledge runs on iOS.
Is Castle of Knowledge still maintained?
Unverified. Castle of Knowledge has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Castle of Knowledge?
Similar projects tracked by PulseGate include Math Whiz 123, Mathness! Learn Math Facts, and Owl Genius.Math Whiz 123Mathness! Learn Math FactsOwl Genius
Who develops Castle of Knowledge?
Castle of Knowledge is developed by Aishat Perez, based in the United States.
When did Castle of Knowledge launch?
Castle of Knowledge first shipped in 2026.

Similar projects

Closest matches by what these projects do