# Color Cubes vs Gridlock

The clearest difference is in-app purchases: Gridlock at none against Color Cubes's 1. Gridlock also leads on update cadence (fortnightly vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Color Cubes sells 1 one-off in-app purchase. Gridlock asks for nothing beyond the download.

Color Cubes ships an update every 28 months, Gridlock fortnightly. The most recent releases landed on May 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Color Cubes | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gridlock-crack-the-code/id1521715985/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 28 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 104 MB | 3 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gokhan Uysal](https://appshunter.io/developer/1056002356) | [Bart Kneepkens](https://appshunter.io/developer/1521716288) |

## What reviewers say

### Color Cubes

[App page](https://appshunter.io/ios/app/color-cubes-brain-training/id1365547180)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Advertisement | $0.99 | one-time |


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-crack-the-code/id1521715985)

A simple puzzle game designed to enhance your mathematical abilities. Solve equations to eliminate numbers and crack the code. Regular play can significantly boost your math skills.

**Highlights:** Math skill improvement, Equation-based puzzles, Code cracking mechanics, Daily challenges, Number elimination

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color Cubes free?

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

### Is Gridlock free?

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

### Do Color Cubes or Gridlock have ads?

Neither Color Cubes nor Gridlock shows ads.

### Which is updated more often, Color Cubes or Gridlock?

Color Cubes ships an update every 28 months, and Gridlock fortnightly. Most recently, Color Cubes was updated on May 17, 2026 and Gridlock on September 18, 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.*