# CircleMap vs TrigQuest

The clearest difference is in-app purchases: CircleMap at none against TrigQuest's 1. CircleMap also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TrigQuest sells 1 one-off in-app purchase. CircleMap asks for nothing beyond the download.

## The numbers

| Metric | CircleMap | TrigQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/circlemap/id6749683203/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Daily | — |
| Monetization | Free | — |
| Size | 29 MB | 20 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Supparsorn Wantarnagon](https://appshunter.io/developer/1800705021) | [Ori Shalom](https://appshunter.io/developer/1887340066) |

## 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


### TrigQuest

[App page](https://appshunter.io/ios/app/trigquest/id6761020554)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is CircleMap free?

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

### Is TrigQuest free?

TrigQuest is free to download, with in-app purchases available.

### Do CircleMap or TrigQuest have ads?

TrigQuest shows ads; CircleMap does not.

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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.*