# Color Theory Quick Reference vs Electricity

The clearest difference is update cadence: Color Theory Quick Reference at every 26 months against Electricity's every 62 months. Color Theory Quick Reference also leads on price ($0.99 vs $1.99). Electricity's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

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

Color Theory Quick Reference ships an update every 26 months, Electricity every 62 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Color Theory Quick Reference | Electricity |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/color-theory-quick-reference/id556166568/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 months** | Every 62 months |
| Monetization | Paid | — |
| Size | 4 MB | 263 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) |

## 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


### Electricity

[App page](https://appshunter.io/ios/app/electricity-edutech-era/id1537222849)

**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 Electricity free?

Electricity costs $1.99, with no in-app purchases.

### Do Color Theory Quick Reference or Electricity have ads?

Neither Color Theory Quick Reference nor Electricity shows ads.

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

Color Theory Quick Reference ships an update every 26 months, and Electricity every 62 months. Most recently, Color Theory Quick Reference was updated on October 23, 2026 and Electricity on October 25, 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.*