# Unit Circle Calculator PRO vs The Math Solver App

The clearest difference is price: The Math Solver App at Free against Unit Circle Calculator PRO's $1.99. The Math Solver App also leads on update cadence (weekly vs monthly) and iOS requirement (13.0 vs 15.0). Unit Circle Calculator PRO's advantage is rating (4.7 vs 4.0) and in-app purchases (none vs 7). On review sentiment and device support there is nothing between them.

The Math Solver App is free to download; Unit Circle Calculator PRO costs $1.99 up front. The Math Solver App sells 7 in-app purchases, starting at $1.99 per 7 days. Unit Circle Calculator PRO asks for nothing beyond the download.

Unit Circle Calculator PRO holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 25 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Unit Circle Calculator PRO ships an update monthly, The Math Solver App weekly. The most recent releases landed on August 30, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Unit Circle Calculator PRO | The Math Solver App |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (25 ratings)](https://appshunter.io/ios/app/unit-circle-calculator-pro/id1606376541/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/the-math-solver-app-mathmuse/id6740856359/reviews) |
| Number of ratings | **25** | 7 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 181 MB | 69 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [RaySaar Technologies FZE-LLC](https://appshunter.io/developer/1639417613) |

## What reviewers say

### Unit Circle Calculator PRO

[App page](https://appshunter.io/ios/app/unit-circle-calculator-pro/id1606376541)

Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats including negative values, decimals, fractions, and pi. Save, share, and revisit past calculations.

**Highlights:** Unit circle visualization, Step-by-step calculation, Diagrams and animations, Supports negative values, decimals, fractions, and π, Calculation history, Shareable solutions

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

**In-app purchases:** none


### The Math Solver App

[App page](https://appshunter.io/ios/app/the-math-solver-app-mathmuse/id6740856359)

This AI-powered app recognizes and solves math problems from photos, providing detailed step-by-step explanations. It covers a wide range of math topics from basic arithmetic to calculus, helping users understand concepts and improve their math skills.

**Highlights:** Photo recognition of math problems, Step-by-step solution explanations, Covers arithmetic, algebra, calculus, statistics, Problem history tracking, Share solutions easily

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Weekly Subscription | $1.99 | per 7 days |
| Pro - Weekly Subscription | $4.99 | per 7 days |
| Pro - Weekly Subscription | $4.99 | per 7 days |
| Pro - Weekly Subscription | $4.99 | per 7 days |
| Pro - Yearly Subscription | $24.99 | per year |
| Pro - Yearly Subscription | $24.99 | per year |
| Pro - Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is Unit Circle Calculator PRO free?

Unit Circle Calculator PRO costs $1.99, with no in-app purchases.

### Is The Math Solver App free?

The Math Solver App is free to download, with in-app purchases available.

### Which has better reviews, Unit Circle Calculator PRO or The Math Solver App?

Unit Circle Calculator PRO is rated higher. Unit Circle Calculator PRO averages 4.7 out of 5 from 25 ratings, while The Math Solver App averages 4.0 from 7 ratings.

### Do Unit Circle Calculator PRO or The Math Solver App have ads?

The Math Solver App shows ads; Unit Circle Calculator PRO does not.

### Which is updated more often, Unit Circle Calculator PRO or The Math Solver App?

Unit Circle Calculator PRO ships an update monthly, and The Math Solver App weekly. Most recently, Unit Circle Calculator PRO was updated on August 30, 2026 and The Math Solver App on August 13, 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.*