# JOSLITZ vs Block Mash

The clearest difference is update cadence: Block Mash at every 4 days against JOSLITZ's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. JOSLITZ sells 1 one-off in-app purchase and Block Mash sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

JOSLITZ ships an update every 9 months, Block Mash every 4 days. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JOSLITZ | Block Mash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Size | 3 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Ishizuka](https://appshunter.io/developer/330537039) | [Ngan Kim](https://appshunter.io/developer/1811049718) |

## 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 |


### Block Mash

[App page](https://appshunter.io/ios/app/block-mash-zen-puzzle/id6760195239)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Revive Tokens | $0.99 | one-time |
| Premium Themes | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 20 Revive Tokens | $2.99 | one-time |
| VIP Bundle | $5.99 | one-time |


## Frequently asked questions

### Is JOSLITZ free?

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

### Is Block Mash free?

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

### Do JOSLITZ or Block Mash have ads?

Neither JOSLITZ nor Block Mash shows ads.

### Which is updated more often, JOSLITZ or Block Mash?

JOSLITZ ships an update every 9 months, and Block Mash every 4 days. Most recently, JOSLITZ was updated on November 4, 2026 and Block Mash 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.*