# Visualization and EDG with AR vs Polymath

The clearest difference is in-app purchases: Visualization and EDG with AR at none against Polymath's 1. Visualization and EDG with AR also leads on ads (none vs shown). Polymath's advantage is update cadence (every 4 months vs every 61 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Polymath sells 1 in-app purchase, starting at $4.99 per month. Visualization and EDG with AR asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Visualization and EDG with AR against 5.0 for Polymath. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Visualization and EDG with AR ships an update every 61 months, Polymath every 4 months. The most recent releases landed on September 15, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Visualization and EDG with AR | Polymath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/visualization-and-edg-with-ar/id1459222530/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/polymath-fun-maths-learning/id1606244106/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 61 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 132 MB | 29 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Instituto de Investigacion e Innovacion en Bioingenieria - UPV](https://appshunter.io/developer/1210753001) | [Celadon AI Limited](https://appshunter.io/developer/1560359367) |

## What reviewers say

### Visualization and EDG with AR

[App page](https://appshunter.io/ios/app/visualization-and-edg-with-ar/id1459222530)

Explore 3D engineering models with or without augmented reality. Rotate models directly on your device or use your camera to overlay them onto physical markers from a companion book.

**Highlights:** View 3D engineering models, Augmented reality integration, Rotate models with touch gestures, Overlay models onto book markers, Companion to a specific textbook

**Features:** macOS Compatibility

**In-app purchases:** none


### Polymath

[App page](https://appshunter.io/ios/app/polymath-fun-maths-learning/id1606244106)

This app makes learning math fun for kids by allowing them to unlock worlds and interact with characters as they improve their skills. It offers personalized learning paths and weekly progress reports for parents.

**Highlights:** Personalized math learning algorithm, Unlockable game worlds, In-world character interaction, Weekly parent progress reports, Adaptive learning pace, Builds math confidence

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polymath+1 | $4.99 | per month |


## Frequently asked questions

### Is Visualization and EDG with AR free?

Visualization and EDG with AR is free to download, with no in-app purchases.

### Is Polymath free?

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

### Which has better reviews, Visualization and EDG with AR or Polymath?

Visualization and EDG with AR and Polymath are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Visualization and EDG with AR or Polymath have ads?

Polymath shows ads; Visualization and EDG with AR does not.

### Which is updated more often, Visualization and EDG with AR or Polymath?

Visualization and EDG with AR ships an update every 61 months, and Polymath every 4 months. Most recently, Visualization and EDG with AR was updated on September 15, 2026 and Polymath on August 31, 2026.

---

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