# Block Overflow vs Block Block X

The clearest difference is update cadence: Block Overflow at every 2 days against Block Block X's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Block Overflow ships an update every 2 days, Block Block X every 3 months. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Block Overflow | Block Block X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 144 MB | 76 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PCA, Inc.](https://appshunter.io/developer/1651172774) | [seojin kim](https://appshunter.io/developer/1734429350) |

## What reviewers say

### Block Overflow

[App page](https://appshunter.io/ios/app/block-overflow/id6504907343)

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Block X

[App page](https://appshunter.io/ios/app/block-block-x/id6746814829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Block Overflow free?

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

### Is Block Block X free?

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

### Do Block Overflow or Block Block X have ads?

Neither Block Overflow nor Block Block X shows ads.

### Which is updated more often, Block Overflow or Block Block X?

Block Overflow ships an update every 2 days, and Block Block X every 3 months. Most recently, Block Overflow was updated on September 13, 2026 and Block Block X on September 8, 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.*