# Visual Math 4D vs Multiply Fun

The clearest difference is review sentiment: Visual Math 4D at 76% against Multiply Fun's 0%. Visual Math 4D also leads on ads (none vs shown) and ratings volume (873 vs 5). Multiply Fun's advantage is price (Free vs $1.99) and rating (5.0 vs 4.6). On in-app purchases, monetization model and device support there is nothing between them.

Multiply Fun is free to download; Visual Math 4D costs $1.99 up front. Visual Math 4D sells 3 one-off in-app purchases and Multiply Fun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Multiply Fun holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Visual Math 4D has 873 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 76% of Visual Math 4D's written reviews are positive against 0% of Multiply Fun's, so the app with the better star average is not the one people write more warmly about.

Visual Math 4D ships an update every 3 months, Multiply Fun every 4 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Visual Math 4D | Multiply Fun |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.6 (873 ratings)](https://appshunter.io/ios/app/visual-math-4d/id657441399/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/multiply-fun-19x19-lite/id6738623083/reviews)** |
| Number of ratings | **873** | 5 |
| Positive reviews | **76.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 9 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ronny Weidemann](https://appshunter.io/developer/657441402) | [Mr.Darcy](https://appshunter.io/developer/377347580) |

## What reviewers say

### Visual Math 4D

[App page](https://appshunter.io/ios/app/visual-math-4d/id657441399)

Visualize and solve complex mathematical equations in 2D and 3D. Supports various equation types, vector fields, and animated variables. Ideal for students and engineers needing a powerful graphical calculator.

**Highlights:** Visualize 2D and 3D equations, Plot and animate vector fields, Support for polar, spherical, and parametric equations, Complex function plotting, Animate variables, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Cappuccino | $1.99 | one-time |
| Sandwich | $4.99 | one-time |

**What reviewers like**

- 🚀 Beautiful renderings
- 👍 Useful app
- 👍 Wonderful graphs and graphics
- 👍 Superior modeling tool
- 👍 Nice and easy to visualize

**What reviewers complain about**

- 🐛 App crashes and lost data
- 🐛 Unable to plot complex functions
- 🐛 Incorrect graph plotting
- 🐛 Scaling and range issues
- 🐛 Misleading app screenshots

**Reported bugs**

- App crashes on opening
- Incorrect graph plotting of planes
- Scaling issues with 2D vector fields
- Calculator not functioning

**Requested features**

- Save button/menu to save equations
- Complex function plotting
- Slope field option for differential equations
- Unit vector scaling for 2D vector fields
- Undo button


### Multiply Fun

[App page](https://appshunter.io/ios/app/multiply-fun-19x19-lite/id6738623083)

This app makes learning multiplication tables up to 19x19 engaging through visual geometry. It uses arrays and area models to help users understand number combinations rather than just memorizing. Interactive practice and challenges build skills and confidence for learners of all ages.

**Highlights:** Geometry-powered multiplication learning, Visualize products as areas, Interactive practice with instant feedback, Activity-based challenges, Supports multiplication up to 19x19

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Visual Math 4D free?

Visual Math 4D costs $1.99, and also offers in-app purchases.

### Is Multiply Fun free?

Multiply Fun is free to download, with in-app purchases available.

### Which has better reviews, Visual Math 4D or Multiply Fun?

Multiply Fun is rated higher. Visual Math 4D averages 4.6 out of 5 from 873 ratings, while Multiply Fun averages 5.0 from 5 ratings.

### Do Visual Math 4D or Multiply Fun have ads?

Multiply Fun shows ads; Visual Math 4D does not.

### Which is updated more often, Visual Math 4D or Multiply Fun?

Visual Math 4D ships an update every 3 months, and Multiply Fun every 4 weeks. Most recently, Visual Math 4D was updated on October 11, 2026 and Multiply Fun on October 10, 2026.

---

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