# 10th Grade Math Challenge vs Brooklyn X

The clearest difference is in-app purchases: Brooklyn X at none against 10th Grade Math Challenge's 1. 10th Grade Math Challenge's advantage is update cadence (every 7 months vs every 35 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 10th Grade Math Challenge sells 1 one-off in-app purchase. Brooklyn X asks for nothing beyond the download.

10th Grade Math Challenge ships an update every 7 months, Brooklyn X every 35 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 10th Grade Math Challenge | Brooklyn X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/10th-grade-math-challenge/id1537491277/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 35 months |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) | [Victor Alarcon](https://appshunter.io/developer/1540972481) |

## What reviewers say

### 10th Grade Math Challenge

[App page](https://appshunter.io/ios/app/10th-grade-math-challenge/id1537491277)

Test your knowledge with 10th-grade level math questions and puzzles. Track your progress, share your score with a certificate, and challenge friends and family. Detailed solutions are available for better understanding.

**Highlights:** 100 math questions/levels, Math puzzles, Score certificate creation, Challenge friends and family, Step-by-step solutions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 10 | $0.99 | one-time |


### Brooklyn X

[App page](https://appshunter.io/ios/app/brooklyn-x/id6449303425)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 10th Grade Math Challenge free?

10th Grade Math Challenge is free to download, with in-app purchases available.

### Is Brooklyn X free?

Brooklyn X is free to download, with no in-app purchases.

### Do 10th Grade Math Challenge or Brooklyn X have ads?

Neither 10th Grade Math Challenge nor Brooklyn X shows ads.

### Which is updated more often, 10th Grade Math Challenge or Brooklyn X?

10th Grade Math Challenge ships an update every 7 months, and Brooklyn X every 35 months. Most recently, 10th Grade Math Challenge was updated on October 22, 2026 and Brooklyn X on October 13, 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.*