# RGB Express vs Enlighten

The clearest difference is price: Enlighten at Free against RGB Express's $2.99. Enlighten also leads on in-app purchases (none vs 4). RGB Express's advantage is ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Enlighten is free to download; RGB Express costs $2.99 up front. RGB Express sells 4 one-off in-app purchases. Enlighten asks for nothing beyond the download.

RGB Express ships an update every 7 months, Enlighten every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RGB Express | Enlighten |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (554 ratings)](https://appshunter.io/ios/app/rgb-express/id887362336/reviews)** | — |
| Number of ratings | **554** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 29 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bad Crane Ltd](https://appshunter.io/developer/637469988) | [Mauricio Carrillo](https://appshunter.io/developer/856715493) |

## What reviewers say

### RGB Express

[App page](https://appshunter.io/ios/app/rgb-express/id887362336)

A captivating puzzle game where you draw routes for color-delivering trucks. Guide your drivers to ensure each house receives the correct package and watch the deliveries unfold. Offers hundreds of levels with increasing challenges and beautiful graphics.

**Highlights:** Route drawing gameplay, Color delivery mechanics, Hundreds of challenging levels, Retina graphics, Expert mode for masters, Hint system

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Hints | $0.99 | one-time |
| 8 Hints | $1.99 | one-time |
| 15 Hints | $2.99 | one-time |
| 50 Hints | $5.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🧠 Challenging puzzles
- 💎 Great value for money
- 🎨 Colorful and vibrant graphics
- 🎶 Enjoyable music and sound effects

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 In-app purchases for hints
- 🤔 Some puzzles feel too easy or repetitive

**Reported bugs**

- Freezing or crashes on certain levels
- Incorrect par values or impossible solutions

**Requested features**

- More levels and cities to explore
- Level editor or custom puzzle creation
- Ability to reset progress or individual levels
- Improved hint system or more free hints


### Enlighten

[App page](https://appshunter.io/ios/app/enlighten-math-lover/id6502849296)

**In-app purchases:** none


## Frequently asked questions

### Is RGB Express free?

RGB Express costs $2.99, and also offers in-app purchases.

### Is Enlighten free?

Enlighten is free to download, with no in-app purchases.

### Do RGB Express or Enlighten have ads?

Enlighten shows ads; RGB Express does not.

### Which is updated more often, RGB Express or Enlighten?

RGB Express ships an update every 7 months, and Enlighten every 4 months. Most recently, RGB Express was updated on October 29, 2026 and Enlighten on October 24, 2026.

---

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