# Graphing Calculator X84 vs ArithmeType

The clearest difference is price: Graphing Calculator X84 at Free against ArithmeType's $9.99. Graphing Calculator X84 also leads on rating (4.5 vs 3.5) and ratings volume (50K vs 4). ArithmeType's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment and device support there is nothing between them.

Graphing Calculator X84 is free to download; ArithmeType costs $9.99 up front. Graphing Calculator X84 sells 1 one-off in-app purchase. ArithmeType asks for nothing beyond the download.

Graphing Calculator X84 holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Graphing Calculator X84 has 50K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 38% of Graphing Calculator X84's written reviews are positive against 40% of ArithmeType's, so the app with the better star average is not the one people write more warmly about.

Graphing Calculator X84 ships an update every 3 months, ArithmeType every 5 weeks. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Graphing Calculator X84 | ArithmeType |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.5 (50K ratings)](https://appshunter.io/ios/app/graphing-calculator-x84/id1247828717/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/arithmetype/id6448634447/reviews) |
| Number of ratings | **50K** | 4 |
| Positive reviews | 38.3% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#184** |
| Size | 23 MB | 8 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Incpt.Mobis](https://appshunter.io/developer/445261166) | [ArithmeType LLC](https://appshunter.io/developer/1684799599) |

## What reviewers say

### Graphing Calculator X84

[App page](https://appshunter.io/ios/app/graphing-calculator-x84/id1247828717)

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

**Highlights:** Graphing of functions, Statistics and regression analysis, Matrix operations, Equation and polynomial solver, Integral and derivative calculation, Mathematical display

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Upgrade | $5.99 | one-time |

**What reviewers like**

- 🚀 Exact replica of TI-84 calculator
- 🤩 Great for school/college math
- 👍 Convenient to have on phone
- 💰 Cheaper than physical calculator

**What reviewers complain about**

- 📺 Intrusive and frequent ads
- 🔓 Key features locked behind paywall
- 🛑 Restricted functionality compared to physical TI-84
- 🤯 Ads disrupt focus during timed tests

**Reported bugs**

- Calculation errors on basic functions
- Graphing and programming features not working as expected
- Frequent crashes and freezes

**Requested features**

- Option to pay and remove ads
- More customization options
- Haptic feedback when pressing buttons
- Better integration with physical TI-84 calculators


### ArithmeType

[App page](https://appshunter.io/ios/app/arithmetype/id6448634447)

**Currently charting:** #184 Top Paid · Education (US App Store)

This app provides a specialized keyboard for easily typing mathematical expressions. It simplifies access to symbols from arithmetic to calculus, with features for early learners and accessibility support. It works across various websites and apps.

**Highlights:** Simplified math typing, Easy symbol access, Works with any app, Accessibility support (VoiceOver, Switch Access, Eye Gaze), Removable section covers for learners, Covers arithmetic through calculus

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Graphing Calculator X84 free?

Graphing Calculator X84 is free to download, with in-app purchases available.

### Is ArithmeType free?

ArithmeType costs $9.99, with no in-app purchases.

### Which has better reviews, Graphing Calculator X84 or ArithmeType?

Graphing Calculator X84 is rated higher. Graphing Calculator X84 averages 4.5 out of 5 from 50K ratings, while ArithmeType averages 3.5 from 4 ratings.

### Do Graphing Calculator X84 or ArithmeType have ads?

Graphing Calculator X84 shows ads; ArithmeType does not.

### Which is updated more often, Graphing Calculator X84 or ArithmeType?

Graphing Calculator X84 ships an update every 3 months, and ArithmeType every 5 weeks. Most recently, Graphing Calculator X84 was updated on November 5, 2026 and ArithmeType 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.*