# Math Galaxy 8th Grade Math vs CircleMap

The clearest difference is price: CircleMap at Free against Math Galaxy 8th Grade Math's $12.99. CircleMap also leads on update cadence (daily vs every 7 months). Math Galaxy 8th Grade Math's advantage is iOS requirement (12.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

CircleMap is free to download; Math Galaxy 8th Grade Math costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Galaxy 8th Grade Math ships an update every 7 months, CircleMap daily. The most recent releases landed on May 17, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Math Galaxy 8th Grade Math | CircleMap |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/circlemap/id6749683203/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | — | Free |
| Size | 542 MB | 29 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gilbert Reilly](https://appshunter.io/developer/500490521) | [Supparsorn Wantarnagon](https://appshunter.io/developer/1800705021) |

## What reviewers say

### Math Galaxy 8th Grade Math

[App page](https://appshunter.io/ios/app/math-galaxy-8th-grade-math/id998383044)

**Features:** macOS Compatibility

**In-app purchases:** none


### CircleMap

[App page](https://appshunter.io/ios/app/circlemap/id6749683203)

This app makes learning the unit circle and polar graphs interactive and fun. It offers customizable quizzes for angles, radians, and coordinates, along with a mode to visualize polar equations in both polar and Cartesian systems. It's designed to build confidence and speed in trigonometry and calculus.

**Highlights:** Interactive unit circle quizzes, Customizable angle and radian practice, Polar equation input and graphing, Dual polar and Cartesian visualization, Real-time graph exploration, Instant feedback and score tracking

**In-app purchases:** none


## Frequently asked questions

### Is Math Galaxy 8th Grade Math free?

Math Galaxy 8th Grade Math costs $12.99, with no in-app purchases.

### Is CircleMap free?

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

### Do Math Galaxy 8th Grade Math or CircleMap have ads?

Neither Math Galaxy 8th Grade Math nor CircleMap shows ads.

### Which is updated more often, Math Galaxy 8th Grade Math or CircleMap?

Math Galaxy 8th Grade Math ships an update every 7 months, and CircleMap daily. Most recently, Math Galaxy 8th Grade Math was updated on May 17, 2026 and CircleMap on June 2, 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.*