# Math Blast ! vs ECHO BOM!

The clearest difference is in-app purchases: Math Blast ! at none against ECHO BOM!'s 7. Math Blast ! also leads on ads (none vs shown). ECHO BOM!'s advantage is update cadence (every 2 days vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ECHO BOM! sells 7 one-off in-app purchases. Math Blast ! asks for nothing beyond the download.

Math Blast ! ships an update every 9 months, ECHO BOM! every 2 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Math Blast ! | ECHO BOM! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 96 MB | 100 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metin Boz](https://appshunter.io/developer/1724217512) | [Umut Devrim CINAR](https://appshunter.io/developer/1890218779) |

## What reviewers say

### Math Blast !

[App page](https://appshunter.io/ios/app/math-blast/id6741690924)

Engage in a 5x5 grid-based puzzle where you use addition and subtraction to place numbers and achieve high scores. Strategically manage cards to prevent the grid from filling up and continuously challenge your math and logic skills.

**Highlights:** 5x5 grid-based puzzles, Addition and subtraction mechanics, Strategic card placement, High score chasing, Brain-boosting challenges, Clean and colorful design

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Math Blast ! free?

Math Blast ! is free to download, with no in-app purchases.

### Is ECHO BOM! free?

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

### Do Math Blast ! or ECHO BOM! have ads?

ECHO BOM! shows ads; Math Blast ! does not.

### Which is updated more often, Math Blast ! or ECHO BOM!?

Math Blast ! ships an update every 9 months, and ECHO BOM! every 2 days. Most recently, Math Blast ! was updated on October 13, 2026 and ECHO BOM! on October 9, 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.*