# Goldbach's Conjecture

> Goldbach's Conjecture (iPhone/iPad app by Ventura Educational Systems.)

- Source: https://appshunter.io/ios/app/goldbachs-conjecture/id1385243580 (this page in markdown: same URL + `.md`)
- Developer: [Ventura Educational Systems](https://appshunter.io/developer/371324172)
- Category: Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 12.0 · 34 MB
- Languages: American English
- Released: 2018-06-08
- Data updated: 2026-01-22
- User reviews in markdown: https://appshunter.io/ios/app/goldbachs-conjecture/id1385243580/reviews.md

## What is Goldbach's Conjecture?

Fun and Challenging!

Goldbach's Conjecture introduces students to an idea that has baffled mathematicians for centuries. In 1742, a Russian mathematician named Christian Goldbach wrote a letter to Leonhard Euler in which he proposed a conjecture. The conjecture stated that all even numbers greater than two can be expressed as the sum of two primes.

This app challenges the player to find two prime numbers to make a target even number. Completing the activity involves using mental math skills. Goldbach Conjecture is designed to be a quick math exercise that teachers can use to provide extra practice in problem solving and an enriching experience for their students.

Special sound effects make the game fun to use and the interactive design facilitate problem solving strategies.


## Version history (last 5 releases)

### 3.1 — 2024-04-16

This version provides an update to recommended settings.

### 3.0 — 2024-04-16

This version provides an update to recommended settings.

### 2.1 — 2024-01-18

This version provides an update to recommended settings.

### 1.3 — 2022-12-18

This version has been updated to recommended settings.  It adds a few new features to help students better understand what a mathematical conjecture is and how Goldbach's Conjecture can be tested but so far has not been proven.

### 1.2 — 2019-11-12

This version provides an update for iPadOS. It also includes screenshots for iPad Pro (3rd Gen) 12.9" Display.

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## More apps by Ventura Educational Systems

- [Alphabet Animals](https://appshunter.io/ios/app/alphabet-animals/id371324169)
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- [Plexers](https://appshunter.io/ios/app/plexers/id411518808)

All apps by Ventura Educational Systems: https://appshunter.io/developer/371324172

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-22.*