# Color Maths vs GRE Quantitative Reasoning

The clearest difference is ads: Color Maths at none against GRE Quantitative Reasoning's shown. Color Maths also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Color Maths sells 1 one-off in-app purchase and GRE Quantitative Reasoning sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Color Maths | GRE Quantitative Reasoning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/gre-quantitative-reasoning/id6755059690/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 70 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ihor Skliar](https://appshunter.io/developer/1621786270) | [Sanviapps](https://appshunter.io/developer/1653261048) |

## What reviewers say

### Color Maths

[App page](https://appshunter.io/ios/app/color-maths/id1621786268)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Levels | $0.99 | one-time |


### GRE Quantitative Reasoning

[App page](https://appshunter.io/ios/app/gre-quantitative-reasoning/id6755059690)

Prepare for the GRE Quantitative Reasoning exam with a comprehensive suite of study tools. Access an official study guide, thousands of practice questions, mock tests, flashcards, and detailed progress tracking to build confidence for test day.

**Highlights:** Offline access to study materials, Official 2026 Study Guide, 100+ Practice Tests, 1000+ Question Bank, Smart Flashcards, Progress Tracking, Review Mistakes with explanations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $7.99 | per year |


## Frequently asked questions

### Is Color Maths free?

Color Maths is free to download, with in-app purchases available.

### Is GRE Quantitative Reasoning free?

GRE Quantitative Reasoning is free to download, with in-app purchases available.

### Do Color Maths or GRE Quantitative Reasoning have ads?

GRE Quantitative Reasoning shows ads; Color Maths does not.

### Which is updated more often, Color Maths or GRE Quantitative Reasoning?

Color Maths ships an update monthly, and GRE Quantitative Reasoning monthly. Most recently, Color Maths was updated on November 7, 2026 and GRE Quantitative Reasoning on October 30, 2026.

---

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