# Graphing Calculator Plus AI vs Unit Circle Calculator PRO

The clearest difference is in-app purchases: Unit Circle Calculator PRO at none against Graphing Calculator Plus AI's 2. Unit Circle Calculator PRO also leads on review sentiment (100% vs 78%) and price ($1.99 vs $5.99). Graphing Calculator Plus AI's advantage is ratings volume (12K vs 25) and chart position (#168 vs unranked). On rating, ads and device support there is nothing between them.

Graphing Calculator Plus AI costs $5.99 and Unit Circle Calculator PRO $1.99 up front. Graphing Calculator Plus AI sells 2 one-off in-app purchases. Unit Circle Calculator PRO asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Graphing Calculator Plus AI against 4.7 for Unit Circle Calculator PRO. That said, the two scores are not equally well evidenced: Graphing Calculator Plus AI has 12K ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 78% of Graphing Calculator Plus AI's written reviews are positive against 100% of Unit Circle Calculator PRO's.

Graphing Calculator Plus AI ships an update every 2 months, Unit Circle Calculator PRO monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Graphing Calculator Plus AI | Unit Circle Calculator PRO |
| --- | --- | --- |
| Price | $5.99 | **$1.99** |
| Rating | [4.6 (12K ratings)](https://appshunter.io/ios/app/graphing-calculator-plus-ai/id1279565050/reviews) | **[4.7 (25 ratings)](https://appshunter.io/ios/app/unit-circle-calculator-pro/id1606376541/reviews)** |
| Number of ratings | **12K** | 25 |
| Positive reviews | 78.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#168** | — |
| Size | 13 MB | 181 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Incpt.Mobis](https://appshunter.io/developer/445261166) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Graphing Calculator Plus AI

[App page](https://appshunter.io/ios/app/graphing-calculator-plus-ai/id1279565050)

**Currently charting:** #168 Top Paid · Education (US App Store)

This app serves as a powerful scientific graphing calculator, offering advanced mathematical functions and graphing capabilities. It includes a built-in AI assistant for math queries and a comprehensive user manual. Ideal for students and professionals needing complex calculations and visualizations.

**Highlights:** Scientific and graphing calculator, AI-powered math assistant, Complex number calculations, Equation solver, Unit converter, Matrix operations, Statistical analysis and regression

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600 Math GPT Queries | $0.99 | one-time |
| 2000 Math GPT Queries | $2.99 | one-time |

**What reviewers like**

- 💰 Affordable alternative to physical calculators
- 🚀 Replicates TI-84 functionality well
- 👍 Convenient to have on a mobile device
- 🤖 Accurate calculations and results
- 📚 Helpful for math, statistics, and science courses

**What reviewers complain about**

- 🐛 Occasional graphing issues or inaccuracies
- 🔍 Cluttered or unintuitive interface in some areas
- 🔢 Difficulty exiting certain modes or functions
- 🔌 Concerns about using on exams due to restrictions

**Reported bugs**

- Syntax errors with certain mathematical expressions
- Incorrect results for some statistical functions
- Graphing issues with inequalities and piecewise functions

**Requested features**

- Add a 'Trace' function for graphing
- Improve list editing and manipulation capabilities
- Implement a 'history' or 'replay' feature for calculations
- Provide more customization options for the user interface


### 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


## Frequently asked questions

### Is Graphing Calculator Plus AI free?

Graphing Calculator Plus AI costs $5.99, and also offers in-app purchases.

### Is Unit Circle Calculator PRO free?

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

### Which has better reviews, Graphing Calculator Plus AI or Unit Circle Calculator PRO?

Unit Circle Calculator PRO is rated higher. Graphing Calculator Plus AI averages 4.6 out of 5 from 12K ratings, while Unit Circle Calculator PRO averages 4.7 from 25 ratings.

### Do Graphing Calculator Plus AI or Unit Circle Calculator PRO have ads?

Neither Graphing Calculator Plus AI nor Unit Circle Calculator PRO shows ads.

### Which is updated more often, Graphing Calculator Plus AI or Unit Circle Calculator PRO?

Graphing Calculator Plus AI ships an update every 2 months, and Unit Circle Calculator PRO monthly. Most recently, Graphing Calculator Plus AI was updated on November 7, 2026 and Unit Circle Calculator PRO on November 3, 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.*