# Graphing Calculator 84 vs AP Classroom

The clearest difference is review sentiment: Graphing Calculator 84 at 84% against AP Classroom's 25%. Graphing Calculator 84 also leads on rating (4.6 vs 1.6) and ratings volume (5.1K vs 40). AP Classroom's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Graphing Calculator 84 sells 4 in-app purchases, starting at $1.99 per month. AP Classroom asks for nothing beyond the download.

Graphing Calculator 84 holds the better App Store score, 4.6 against 1.6. That said, the two scores are not equally well evidenced: Graphing Calculator 84 has 5.1K ratings behind it against 40, so its average is the more settled of the two. Written reviews point the same way: 84% of Graphing Calculator 84's written reviews are positive against 25% of AP Classroom's.

Graphing Calculator 84 ships an update every 2 months, AP Classroom every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Graphing Calculator 84 | AP Classroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.1K ratings)](https://appshunter.io/ios/app/graphing-calculator-84-calc84/id1509489130/reviews)** | [1.6 (40 ratings)](https://appshunter.io/ios/app/ap-classroom/id1526634372/reviews) |
| Number of ratings | **5.1K** | 40 |
| Positive reviews | **83.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Freemium | **Free** |
| Size | 163 MB | 37 MB |
| Requires iOS | 15 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tran Duy](https://appshunter.io/developer/1449106994) | [Chalit Chathirat](https://appshunter.io/developer/910858647) |

## What reviewers say

### Graphing Calculator 84

[App page](https://appshunter.io/ios/app/graphing-calculator-84-calc84/id1509489130)

This app offers a comprehensive graphing and scientific calculator experience, mimicking the functionality of a Ti-84. It includes advanced features for graphing, symbolic calculations, equation solving, and extensive statistical analysis. Users can upgrade for full access to all capabilities.

**Highlights:** Graphing calculator with function, polar, and parametric plots, Scientific calculator with computer algebra system, Equation solver for various equation types, Extensive 1-variable and 2-variable statistics, Inferential statistics and distribution functions, Interactive and manual tracing modes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calc84 One Month | $1.99 | per month |
| Calc84 One Year | $2.99 | per year |
| Graphing Calculator Plus | $5.99 | one-time |
| Calc84 Pro Lifetime | $5.99 | one-time |

**What reviewers like**

- 👍 Great calculator app
- 🚀 Powerful features
- 💰 Good value for money
- 📱 Convenient mobile version of TI-84
- 🎓 Helpful for math/stats courses

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Lack of instructions/documentation
- 💸 Premium features require additional purchase
- 🔊 Interferes with music playback
- 📱 Small button sizes on mobile

**Reported bugs**

- Incorrect results for some exponent/root operations with negative numbers
- Inability to view full range of result formats for certain calculations

**Requested features**

- Ability to edit expressions in history
- More customization options for themes/icons
- Improved handling of complex number operations
- Better support for finding all function zeros


### AP Classroom

[App page](https://appshunter.io/ios/app/ap-classroom/id1526634372)

This online learning platform offers courses from a physics tutoring school. It provides features like progress tracking, course management, and detailed video playback controls for an enhanced educational experience.

**Highlights:** Login via mobile or email, Learning progress dashboard, Course and playlist management, Advanced video playback controls, Speed and slow-motion video options

**In-app purchases:** none


## Frequently asked questions

### Is Graphing Calculator 84 free?

Graphing Calculator 84 is free to download, with in-app purchases available.

### Is AP Classroom free?

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

### Which has better reviews, Graphing Calculator 84 or AP Classroom?

Graphing Calculator 84 is rated higher. Graphing Calculator 84 averages 4.6 out of 5 from 5.1K ratings, while AP Classroom averages 1.6 from 40 ratings.

### Do Graphing Calculator 84 or AP Classroom have ads?

Graphing Calculator 84 shows ads; AP Classroom does not.

### Which is updated more often, Graphing Calculator 84 or AP Classroom?

Graphing Calculator 84 ships an update every 2 months, and AP Classroom every 5 weeks. Most recently, Graphing Calculator 84 was updated on November 7, 2026 and AP Classroom 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.*