# Calculate84 Plus vs GraphMath

The clearest difference is review sentiment: GraphMath at 100% against Calculate84 Plus's 64%. GraphMath also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 10). Calculate84 Plus's advantage is ratings volume (305 vs 12) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Calculate84 Plus sells 10 in-app purchases, starting at $2.99 per month. GraphMath asks for nothing beyond the download.

GraphMath holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Calculate84 Plus has 305 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 64% of Calculate84 Plus's written reviews are positive against 100% of GraphMath's.

Calculate84 Plus ships an update every 2 months, GraphMath fortnightly. The most recent releases landed on October 21, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Calculate84 Plus | GraphMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (305 ratings)](https://appshunter.io/ios/app/calculate84-plus/id1472933065/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/graphmath/id1582680101/reviews)** |
| Number of ratings | **305** | 12 |
| Positive reviews | 64.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 6 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Di Venisco UG (haftungsbeschrankt)](https://appshunter.io/developer/1449451480) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Calculate84 Plus

[App page](https://appshunter.io/ios/app/calculate84-plus/id1472933065)

This app provides advanced scientific and graphing calculator functionality. It allows users to plot multiple functions, perform complex mathematical operations, analyze data with statistics, and manage matrices. An optional subscription unlocks even more features.

**Highlights:** Natural textbook equation input, Plot multiple functions with touch controls, Advanced math, number, and probability functions, 1- and 2- Variable statistics, Matrix arithmetic and equation solving, Extensive command catalog

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HyperCalc - Monthly | $2.99 | per month |
| HyperCalc - Monthly | $2.99 | per month |
| HyperCalc - Monthly | $4.99 | per month |
| HyperCalc - Monthly | $4.99 | per month |
| HyperCalc - Yearly | $14.99 | per year |
| HyperCalc - Yearly | $14.99 | per year |
| HyperCalc - Yearly | $19.99 | per year |
| HyperCalc - Yearly | $19.99 | per year |
| HyperCalc - Lifetime | $29.99 | one-time |
| HyperCalc - Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Similar to TI-84
- 👍 Good for stats
- 👍 Accurate calculations
- 👍 No ads
- 👍 Fresh design

**What reviewers complain about**

- 💰 Many features require payment
- 💰 Not free as advertised
- 💰 Subscription model disliked
- 💰 Lifetime purchase issues
- 💰 Expensive ($30)

**Reported bugs**

- Domain incorrect in y= table
- App closes when pulling up table
- Cannot input negative matrices
- App freezes during IAP search
- Cannot drag functions

**Requested features**

- Dark mode
- Numeric solver (free)
- 2nd function
- Chinese language support
- Tutorial videos


### GraphMath

[App page](https://appshunter.io/ios/app/graphmath/id1582680101)

This powerful graphing calculator visualizes complex mathematical functions in 2D and 3D. Explore Cartesian, cylindrical, and spherical coordinates with animated graphs and detailed tables of points. It offers features like derivatives, integrals, and intersections for comprehensive mathematical analysis.

**Highlights:** 3D graphing (Cartesian, Cylindrical, Spherical), 2D graphing (Cartesian, Polar, Parametric), Animated graphs, Detailed point tables, Derivative and integral calculations, Intersection point finding, Undo/redo functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculate84 Plus free?

Calculate84 Plus is free to download, with in-app purchases available.

### Is GraphMath free?

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

### Which has better reviews, Calculate84 Plus or GraphMath?

GraphMath is rated higher. Calculate84 Plus averages 4.5 out of 5 from 305 ratings, while GraphMath averages 5.0 from 12 ratings.

### Do Calculate84 Plus or GraphMath have ads?

Neither Calculate84 Plus nor GraphMath shows ads.

### Which is updated more often, Calculate84 Plus or GraphMath?

Calculate84 Plus ships an update every 2 months, and GraphMath fortnightly. Most recently, Calculate84 Plus was updated on October 21, 2026 and GraphMath on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*