# 67 Math Blast vs 67Challenger

The clearest difference is iOS requirement: 67 Math Blast at 14.0 against 67Challenger's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 67 Math Blast sells 6 one-off in-app purchases and 67Challenger sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 67 Math Blast | 67Challenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/67-math-blast/id6761208990/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 34 MB | 25 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RGG Games](https://appshunter.io/developer/1888276659) | [Cloud One Software LLC](https://appshunter.io/developer/1763609258) |

## What reviewers say

### 67 Math Blast

[App page](https://appshunter.io/ios/app/67-math-blast/id6761208990)

This app transforms math practice into an engaging adventure for children. Kids solve problems to earn points, which they then use to build and customize their own virtual worlds with various elements. It offers curriculum-aligned learning tracks and exciting challenges to keep young learners motivated.

**Highlights:** Math problem solving for points, World customization and building, 5 curriculum-aligned learning tracks, 6 explorable themed worlds, Interactive challenges and rewards, Customizable characters

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Single World | $1.99 | one-time |
| Luxury Pack | $2.99 | one-time |
| Interior Designer | $2.99 | one-time |
| Town Expansion | $2.99 | one-time |
| Point Generation Facilities | $2.99 | one-time |
| Unlock All Worlds | $4.99 | one-time |


### 67Challenger

[App page](https://appshunter.io/ios/app/67challenger/id6775869175)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family | $9.99 | per month |
| Homeschool | $49.99 | per year |
| Classroom | $299.99 | per year |


## Frequently asked questions

### Is 67 Math Blast free?

67 Math Blast is free to download, with in-app purchases available.

### Is 67Challenger free?

67Challenger is free to download, with in-app purchases available.

### Do 67 Math Blast or 67Challenger have ads?

Neither 67 Math Blast nor 67Challenger shows ads.

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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.*