# Unit Circle Calculator vs EDN UE3 Pro

The clearest difference is price: Unit Circle Calculator at Free against EDN UE3 Pro's $2.99. EDN UE3 Pro's advantage is in-app purchases (none vs 8). On ads, device support and iOS requirement there is nothing between them.

Unit Circle Calculator is free to download; EDN UE3 Pro costs $2.99 up front. Unit Circle Calculator sells 8 one-off in-app purchases. EDN UE3 Pro asks for nothing beyond the download.

## The numbers

| Metric | Unit Circle Calculator | EDN UE3 Pro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/unit-circle-calculator/id1606376248/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 182 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [Bastien Landry](https://appshunter.io/developer/1610986893) |

## What reviewers say

### Unit Circle Calculator

[App page](https://appshunter.io/ios/app/unit-circle-calculator/id1606376248)

Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats and saves your work in a history for easy access and sharing.

**Highlights:** Unit circle visualization, Step-by-step calculation explanations, Diagrams and animations, Supports negative, decimal, fraction, and π inputs, Calculation history, Shareable solutions

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


### EDN UE3 Pro

[App page](https://appshunter.io/ios/app/edn-ue3-pro/id6744929635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Circle Calculator free?

Unit Circle Calculator is free to download, with in-app purchases available.

### Is EDN UE3 Pro free?

EDN UE3 Pro costs $2.99, with no in-app purchases.

### Do Unit Circle Calculator or EDN UE3 Pro have ads?

Neither Unit Circle Calculator nor EDN UE3 Pro shows ads.

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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.*