# WPSD RE2 vs 67 Math Blast

The clearest difference is in-app purchases: WPSD RE2 at none against 67 Math Blast's 6. 67 Math Blast's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. 67 Math Blast sells 6 one-off in-app purchases. WPSD RE2 asks for nothing beyond the download.

## The numbers

| Metric | WPSD RE2 | 67 Math Blast |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | — |
| Monetization | — | Free |
| Size | 148 MB | 34 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Woodland Park School District RE-2](https://appshunter.io/developer/1648318508) | [RGG Games](https://appshunter.io/developer/1888276659) |

## What reviewers say

### WPSD RE2

[App page](https://appshunter.io/ios/app/wpsd-re2/id6502103756)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is WPSD RE2 free?

WPSD RE2 is free to download, with no in-app purchases.

### Is 67 Math Blast free?

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

### Do WPSD RE2 or 67 Math Blast have ads?

Neither WPSD RE2 nor 67 Math Blast 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.*