# Just solve it! by gstreak vs Math Blast !

The clearest difference is in-app purchases: Math Blast ! at none against Just solve it! by gstreak's 1. Just solve it! by gstreak's advantage is update cadence (monthly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Just solve it! by gstreak sells 1 in-app purchase, starting at $1.99 per month. Math Blast ! asks for nothing beyond the download.

Just solve it! by gstreak ships an update monthly, Math Blast ! every 9 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Just solve it! by gstreak | Math Blast ! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | — | Free |
| Size | 132 MB | 96 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The GreenStreak, Corp.](https://appshunter.io/developer/1290400226) | [Metin Boz](https://appshunter.io/developer/1724217512) |

## What reviewers say

### Just solve it! by gstreak

[App page](https://appshunter.io/ios/app/just-solve-it-by-gstreak/id6479994941)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ggames Portfolio Unlimited! | $1.99 | per month |


### 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


## Frequently asked questions

### Is Just solve it! by gstreak free?

Just solve it! by gstreak is free to download, with in-app purchases available.

### Is Math Blast ! free?

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

### Do Just solve it! by gstreak or Math Blast ! have ads?

Neither Just solve it! by gstreak nor Math Blast ! shows ads.

### Which is updated more often, Just solve it! by gstreak or Math Blast !?

Just solve it! by gstreak ships an update monthly, and Math Blast ! every 9 months. Most recently, Just solve it! by gstreak was updated on November 4, 2026 and Math Blast ! on October 30, 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.*