# CircleMap vs Trigonometry 360

The clearest difference is update cadence: CircleMap at daily against Trigonometry 360's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CircleMap ships an update daily, Trigonometry 360 monthly. The most recent releases landed on September 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CircleMap | Trigonometry 360 |
| --- | --- | --- |
| Price | Free | 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 | **Daily** | Monthly |
| Monetization | Free | — |
| Size | 29 MB | 54 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Supparsorn Wantarnagon](https://appshunter.io/developer/1800705021) | [Baran Polat](https://appshunter.io/developer/1775913614) |

## What reviewers say

### 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


### Trigonometry 360

[App page](https://appshunter.io/ios/app/trigonometry-360/id6787418306)

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

**In-app purchases:** none


## Frequently asked questions

### Is CircleMap free?

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

### Is Trigonometry 360 free?

Trigonometry 360 is free to download, with no in-app purchases.

### Do CircleMap or Trigonometry 360 have ads?

Neither CircleMap nor Trigonometry 360 shows ads.

### Which is updated more often, CircleMap or Trigonometry 360?

CircleMap ships an update daily, and Trigonometry 360 monthly. Most recently, CircleMap was updated on September 28, 2026 and Trigonometry 360 on October 6, 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.*