# JOSLITZ vs ColorBlox

The clearest difference is in-app purchases: ColorBlox at none against JOSLITZ's 1. ColorBlox also leads on update cadence (every 5 days vs every 9 months). JOSLITZ's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JOSLITZ sells 1 one-off in-app purchase. ColorBlox asks for nothing beyond the download.

JOSLITZ ships an update every 9 months, ColorBlox every 5 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | JOSLITZ | ColorBlox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 95 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Ishizuka](https://appshunter.io/developer/330537039) | [BananaBlox](https://appshunter.io/developer/1701444890) |

## What reviewers say

### JOSLITZ

[App page](https://appshunter.io/ios/app/joslitz/id6472687919)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Block | $0.99 | one-time |


### ColorBlox

[App page](https://appshunter.io/ios/app/colorblox/id6502119707)

A colorful puzzle game that challenges players to match a target grid by selecting colored shapes. It offers a relaxing yet engaging experience suitable for all ages, perfect for quick sessions or extended play.

**Highlights:** Brain-teasing puzzles, Classic puzzle mechanics, Fresh, colorful twist, Relaxing and challenging gameplay, Suitable for all ages, Multiple levels

**In-app purchases:** none


## Frequently asked questions

### Is JOSLITZ free?

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

### Is ColorBlox free?

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

### Do JOSLITZ or ColorBlox have ads?

ColorBlox shows ads; JOSLITZ does not.

### Which is updated more often, JOSLITZ or ColorBlox?

JOSLITZ ships an update every 9 months, and ColorBlox every 5 days. Most recently, JOSLITZ was updated on November 4, 2026 and ColorBlox on October 30, 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.*