# Middle School Science Grade 8 vs 8th Grade Math Challenge

The clearest difference is monetization model: 8th Grade Math Challenge at free against Middle School Science Grade 8's free with in-app purchases. 8th Grade Math Challenge also leads on rating (3.8 vs 3.6). Middle School Science Grade 8's advantage is iOS requirement (8.0 vs 13.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Middle School Science Grade 8 sells 4 one-off in-app purchases and 8th Grade Math Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

8th Grade Math Challenge holds the better App Store score, 3.8 against 3.6. Both are backed by a comparable volume of ratings — 68 and 26 respectively. Written reviews complicate that: 68% of Middle School Science Grade 8's written reviews are positive against 67% of 8th Grade Math Challenge's, so the app with the better star average is not the one people write more warmly about.

Middle School Science Grade 8 ships an update every 6 weeks, 8th Grade Math Challenge every 2 months. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Middle School Science Grade 8 | 8th Grade Math Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (68 ratings)](https://appshunter.io/ios/app/middle-school-science-grade-8/id504081579/reviews) | **[3.8 (26 ratings)](https://appshunter.io/ios/app/8th-grade-math-challenge/id1537490891/reviews)** |
| Number of ratings | **68** | 26 |
| Positive reviews | **68.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 29 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Monkey In The Middle Apps LLC](https://appshunter.io/developer/457613676) | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) |

## What reviewers say

### Middle School Science Grade 8

[App page](https://appshunter.io/ios/app/middle-school-science-grade-8/id504081579)

Engage in interactive science practice for 8th-grade standardized tests. Navigate challenges by answering questions across various science topics. The free version offers quizzes on core subjects, with options to replay, compete, and track progress.

**Highlights:** Gamified science practice, Quizzes on 10+ science topics, Adjustable word difficulty, Score improvement and speed replay, Leaderboards and achievements, Progress tracking and emailing, Common Core aligned

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 6 More Quizzes | $0.99 | one-time |
| 100 Bananas | $0.99 | one-time |
| 500 Bananas | $2.99 | one-time |
| 1000 Bananas | $4.99 | one-time |

**What reviewers like**

- 👍 Helpful for learning
- 👍 Good for review
- 👍 Engaging and fun
- 👍 Educational content
- 👍 Explains incorrect answers

**What reviewers complain about**

- 😞 Unreadable text
- 😞 Dark backgrounds
- 😞 Low difficulty
- 😞 Broken games
- 😞 Poor UI

**Reported bugs**

- Black text on black backgrounds are unreadable
- Background color makes text blend in
- Cannot see questions/answers on iPad
- One game is broken (asteroid game with black outline/background)
- Game doesn't work well

**Requested features**

- Lighter backgrounds or brighter fonts
- Fix unreadable questions due to dark backgrounds
- Make the app harder/more challenging
- Add more games
- Improve character design


### 8th Grade Math Challenge

[App page](https://appshunter.io/ios/app/8th-grade-math-challenge/id1537490891)

Test your 8th-grade math skills with 100 challenging questions and puzzles. Track your progress, share a score certificate, and compete with friends and family. Detailed step-by-step solutions are available for better understanding.

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

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 8 | $0.99 | one-time |


## Frequently asked questions

### Is Middle School Science Grade 8 free?

Middle School Science Grade 8 is free to download, with in-app purchases available.

### Is 8th Grade Math Challenge free?

8th Grade Math Challenge is free to download, with in-app purchases available.

### Which has better reviews, Middle School Science Grade 8 or 8th Grade Math Challenge?

8th Grade Math Challenge is rated higher. Middle School Science Grade 8 averages 3.6 out of 5 from 68 ratings, while 8th Grade Math Challenge averages 3.8 from 26 ratings.

### Do Middle School Science Grade 8 or 8th Grade Math Challenge have ads?

Neither Middle School Science Grade 8 nor 8th Grade Math Challenge shows ads.

### Which is updated more often, Middle School Science Grade 8 or 8th Grade Math Challenge?

Middle School Science Grade 8 ships an update every 6 weeks, and 8th Grade Math Challenge every 2 months. Most recently, Middle School Science Grade 8 was updated on October 21, 2026 and 8th Grade Math Challenge on October 22, 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.*