# Goldbach's Conjecture vs Discrete Mathematics Basics

The clearest difference is price: Discrete Mathematics Basics at Free against Goldbach's Conjecture's $0.99. Discrete Mathematics Basics also leads on update cadence (every 5 days vs every 8 months). Goldbach's Conjecture's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.1). On in-app purchases and device support there is nothing between them.

Discrete Mathematics Basics is free to download; Goldbach's Conjecture costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Goldbach's Conjecture ships an update every 8 months, Discrete Mathematics Basics every 5 days. The most recent releases landed on October 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Goldbach's Conjecture | Discrete Mathematics Basics |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/discrete-mathematics-basics/id6769251191/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 34 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Goldbach's Conjecture

[App page](https://appshunter.io/ios/app/goldbachs-conjecture/id1385243580)

**In-app purchases:** none


### Discrete Mathematics Basics

[App page](https://appshunter.io/ios/app/discrete-mathematics-basics/id6769251191)

Master discrete mathematics with this independent study app. It offers spaced repetition, weak-point analysis, and mock exams to build a strong foundation in logic, sets, and graph theory. Practice offline without needing an account.

**Highlights:** Spaced-repetition scheduling, Weak-point heatmap, Daily challenges, Mock exams, Clear explanations, Offline practice

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Goldbach's Conjecture free?

Goldbach's Conjecture costs $0.99, with no in-app purchases.

### Is Discrete Mathematics Basics free?

Discrete Mathematics Basics is free to download, with no in-app purchases.

### Do Goldbach's Conjecture or Discrete Mathematics Basics have ads?

Discrete Mathematics Basics shows ads; Goldbach's Conjecture does not.

### Which is updated more often, Goldbach's Conjecture or Discrete Mathematics Basics?

Goldbach's Conjecture ships an update every 8 months, and Discrete Mathematics Basics every 5 days. Most recently, Goldbach's Conjecture was updated on October 3, 2026 and Discrete Mathematics Basics on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*