# Color Theory Quick Reference vs ILLUSTRATED MATH

The clearest difference is review sentiment: ILLUSTRATED MATH at 100% against Color Theory Quick Reference's 0%. ILLUSTRATED MATH also leads on rating (5.0 vs 1.0). Color Theory Quick Reference's advantage is update cadence (every 26 months vs every 65 months) and price ($0.99 vs $1.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Color Theory Quick Reference costs $0.99 and ILLUSTRATED MATH $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ILLUSTRATED MATH holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Color Theory Quick Reference's written reviews are positive against 100% of ILLUSTRATED MATH's.

Color Theory Quick Reference ships an update every 26 months, ILLUSTRATED MATH every 65 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Color Theory Quick Reference | ILLUSTRATED MATH |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/color-theory-quick-reference/id556166568/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/illustrated-math-fractions/id1460783890/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 65 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 16 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Red Hong](https://appshunter.io/developer/542314714) |

## What reviewers say

### Color Theory Quick Reference

[App page](https://appshunter.io/ios/app/color-theory-quick-reference/id556166568)

This app provides a simple way to understand color interactions for beginners. It offers informational content on various color concepts and includes a quiz to test knowledge. Ideal for students and teachers in introductory art and design.

**Highlights:** Informational tool for color concepts, Interactive color information, Quiz for knowledge testing, Drag and drop color relationships, Covers primary, secondary, and intermediate colors, Explains complementary and split-complementary colors

**Features:** macOS Compatibility

**In-app purchases:** none


### ILLUSTRATED MATH

[App page](https://appshunter.io/ios/app/illustrated-math-fractions/id1460783890)

This app offers a visual and step-by-step approach to mastering fractions, covering concepts from basic identification to complex operations and word problems. It includes tools for practicing GCF and LCM, and a handwriting board for calculations.

**Highlights:** Visual fraction learning, Step-by-step instructions, Fraction word problems, GCF and LCM practice, Handwriting calculation board, Schoolwork app integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color Theory Quick Reference free?

Color Theory Quick Reference costs $0.99, with no in-app purchases.

### Is ILLUSTRATED MATH free?

ILLUSTRATED MATH costs $1.99, with no in-app purchases.

### Which has better reviews, Color Theory Quick Reference or ILLUSTRATED MATH?

ILLUSTRATED MATH is rated higher. Color Theory Quick Reference averages 1.0 out of 5 from 1 ratings, while ILLUSTRATED MATH averages 5.0 from 1 ratings.

### Do Color Theory Quick Reference or ILLUSTRATED MATH have ads?

Neither Color Theory Quick Reference nor ILLUSTRATED MATH shows ads.

### Which is updated more often, Color Theory Quick Reference or ILLUSTRATED MATH?

Color Theory Quick Reference ships an update every 26 months, and ILLUSTRATED MATH every 65 months. Most recently, Color Theory Quick Reference was updated on October 23, 2026 and ILLUSTRATED MATH on October 24, 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.*