# ECHO BOM! vs Block Bros.

The clearest difference is ads: Block Bros. at none against ECHO BOM!'s shown. Block Bros. also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ECHO BOM! sells 7 one-off in-app purchases and Block Bros. sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ECHO BOM! ships an update every 2 days, Block Bros. every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | ECHO BOM! | Block Bros. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 100 MB | 202 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Umut Devrim CINAR](https://appshunter.io/developer/1890218779) | [Omer Faruk Alagoz](https://appshunter.io/developer/6807196208) |

## What reviewers say

### ECHO BOM!

[App page](https://appshunter.io/ios/app/echo-bom-neon-grid-puzzle/id6761548288)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Break Piggy Bank | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 500 Gems | $4.99 | one-time |
| Echo Pass Premium | $4.99 | one-time |
| 1200 Gems | $9.99 | one-time |
| Mega Bundle | $19.99 | one-time |


### Block Bros.

[App page](https://appshunter.io/ios/app/block-bros/id6807196206)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Bundle | $0.99 | one-time |
| Master Bundle | $1.99 | one-time |
| Epic Bundle | $2.99 | one-time |


## Frequently asked questions

### Is ECHO BOM! free?

ECHO BOM! is free to download, with in-app purchases available.

### Is Block Bros. free?

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

### Do ECHO BOM! or Block Bros. have ads?

ECHO BOM! shows ads; Block Bros. does not.

### Which is updated more often, ECHO BOM! or Block Bros.?

ECHO BOM! ships an update every 2 days, and Block Bros. every 3 days. Most recently, ECHO BOM! was updated on October 31, 2026 and Block Bros. on October 31, 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.*