# 10th Grade Math Challenge vs E7 Sidekick

The clearest difference is in-app purchases: E7 Sidekick at none against 10th Grade Math Challenge's 1. E7 Sidekick also leads on update cadence (every 5 weeks vs every 7 months). 10th Grade Math Challenge's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, rating, 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. E7 Sidekick asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 10th Grade Math Challenge against 5.0 for E7 Sidekick. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

10th Grade Math Challenge ships an update every 7 months, E7 Sidekick every 5 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 10th Grade Math Challenge | E7 Sidekick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/10th-grade-math-challenge/id1537491277/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/e7-sidekick/id6746834685/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 67 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) | [Travis Ma](https://appshunter.io/developer/995816824) |

## 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 |


### E7 Sidekick

[App page](https://appshunter.io/ios/app/e7-sidekick/id6746834685)

Access and search game data offline from your mobile device. This fan-made tool allows you to browse publicly available information without an internet connection.

**Highlights:** Offline data browsing, Search game data, Fan-made tool, Mobile access

**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 E7 Sidekick free?

E7 Sidekick is free to download, with no in-app purchases.

### Which has better reviews, 10th Grade Math Challenge or E7 Sidekick?

10th Grade Math Challenge and E7 Sidekick are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do 10th Grade Math Challenge or E7 Sidekick have ads?

Neither 10th Grade Math Challenge nor E7 Sidekick shows ads.

### Which is updated more often, 10th Grade Math Challenge or E7 Sidekick?

10th Grade Math Challenge ships an update every 7 months, and E7 Sidekick every 5 weeks. Most recently, 10th Grade Math Challenge was updated on October 8, 2026 and E7 Sidekick on October 1, 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.*