# Visualization and EDG with AR vs Integral Calculator with Steps

The clearest difference is review sentiment: Visualization and EDG with AR at 100% against Integral Calculator with Steps's 0%. Visualization and EDG with AR also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 1). Integral Calculator with Steps's advantage is update cadence (every 3 months vs every 61 months) and ratings volume (23 vs 4). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Integral Calculator with Steps sells 1 one-off in-app purchase. Visualization and EDG with AR asks for nothing beyond the download.

Visualization and EDG with AR holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Integral Calculator with Steps has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Visualization and EDG with AR's written reviews are positive against 0% of Integral Calculator with Steps's.

Visualization and EDG with AR ships an update every 61 months, Integral Calculator with Steps every 3 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Visualization and EDG with AR | Integral Calculator with Steps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/visualization-and-edg-with-ar/id1459222530/reviews)** | [3.8 (23 ratings)](https://appshunter.io/ios/app/integral-calculator-with-steps/id1593386062/reviews) |
| Number of ratings | 4 | **23** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 61 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 132 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| 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) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## 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


### Integral Calculator with Steps

[App page](https://appshunter.io/ios/app/integral-calculator-with-steps/id1593386062)

This free tool helps you evaluate integrals instantly, providing step-by-step calculations for both definite and indefinite integrals. It simplifies complex functions and offers accurate results with a user-friendly interface and an advanced scientific keyboard.

**Highlights:** Instant integral evaluation, Step-by-step calculations, Definite and indefinite integrals, User-friendly interface, Advanced scientific keyboard, Downloadable PDF results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integral Calculator Premium | $4.99 | one-time |


## 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 Integral Calculator with Steps free?

Integral Calculator with Steps is free to download, with in-app purchases available.

### Which has better reviews, Visualization and EDG with AR or Integral Calculator with Steps?

Visualization and EDG with AR is rated higher. Visualization and EDG with AR averages 5.0 out of 5 from 4 ratings, while Integral Calculator with Steps averages 3.8 from 23 ratings.

### Do Visualization and EDG with AR or Integral Calculator with Steps have ads?

Integral Calculator with Steps shows ads; Visualization and EDG with AR does not.

### Which is updated more often, Visualization and EDG with AR or Integral Calculator with Steps?

Visualization and EDG with AR ships an update every 61 months, and Integral Calculator with Steps every 3 months. Most recently, Visualization and EDG with AR was updated on October 19, 2026 and Integral Calculator with Steps on October 20, 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.*