# Concentration vs Smash Blast

The clearest difference is price: Concentration at Free against Smash Blast's $0.99. Concentration also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Smash Blast's advantage is in-app purchases (none vs 6) and ads (none vs shown).

Concentration is free to download; Smash Blast costs $0.99 up front. Concentration sells 6 one-off in-app purchases. Smash Blast asks for nothing beyond the download.

## The numbers

| Metric | Concentration | Smash Blast |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/smash-blast-no-ads/id6784251178/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 38 MB | 14 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [giscard mboumeden ngandeu](https://appshunter.io/developer/1896494399) | [Jay Patel](https://appshunter.io/developer/975021193) |

## What reviewers say

### Concentration

[App page](https://appshunter.io/ios/app/concentration-brain-training/id6774982603)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $0.99 | one-time |
| First Purchase | $0.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| 800 Coins | $2.99 | one-time |
| 2,000 Coins | $6.99 | one-time |
| 5,000 Coins | $14.99 | one-time |


### Smash Blast

[App page](https://appshunter.io/ios/app/smash-blast-no-ads/id6784251178)

Engage in a colorful carnival world by firing cannons to smash blocks and overcome obstacles. Unlock boosters and discover hundreds of unique puzzle levels. This game is easy to learn but offers satisfying mastery.

**Highlights:** Cannon firing gameplay, Block breaking mechanics, Defeat tricky obstacles, Unlock powerful boosters, Hundreds of unique levels, Colorful carnival world

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

**In-app purchases:** none


## Frequently asked questions

### Is Concentration free?

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

### Is Smash Blast free?

Smash Blast costs $0.99, with no in-app purchases.

### Do Concentration or Smash Blast have ads?

Concentration shows ads; Smash Blast does not.

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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.*