# Visual Physics vs IR Theory Explorer

The clearest difference is price: Visual Physics at Free against IR Theory Explorer's $1.99. Visual Physics also leads on ratings volume (8 vs 1) and iOS requirement (15.6 vs 26.4). IR Theory Explorer's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 14). On ads and device support there is nothing between them.

Visual Physics is free to download; IR Theory Explorer costs $1.99 up front. Visual Physics sells 14 one-off in-app purchases. IR Theory Explorer asks for nothing beyond the download.

IR Theory Explorer holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Visual Physics has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Visual Physics | IR Theory Explorer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/visual-physics/id1618428816/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ir-theory-explorer/id6763011305/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 73.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 63 MB | 0 MB |
| Requires iOS | **15.6** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NLYTN LEARNING SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1618428818) | [Jennifer Cannon](https://appshunter.io/developer/1895119860) |

## What reviewers say

### Visual Physics

[App page](https://appshunter.io/ios/app/visual-physics/id1618428816)

Master physics with animated videos and interactive problem-solving tools. This app simplifies complex concepts for students preparing for competitive exams or anyone wanting a deeper understanding of physics.

**Highlights:** 2500+ Animated Physics Videos, 4500+ Problems with Solutions, Structured Learning Path, Interactive Problem-Solving, Visual Tricks for Faster Solving, Conceptual Clarifications

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Day Full Course Trial | $0.99 | one-time |
| 3 Months - Super Offer | $1.99 | one-time |
| 1 Month - Super Sale | $3.99 | one-time |
| 1 Month | $4.99 | one-time |
| 3 Months - Super Sale | $8.99 | one-time |
| 1 Year - Mega Offer | $9.99 | one-time |
| 3 Months | $9.99 | one-time |
| 6 Months - Target 2024 | $12.99 | one-time |
| 6 Months - Super Sale | $14.99 | one-time |
| 1 Year - Super Saver | $14.99 | one-time |
| 1 Year - Target 2024 | $19.99 | one-time |
| 1 Year - English Only | $19.99 | one-time |
| 1 Year - Super Sale | $29.99 | one-time |
| 2 Years - Super Sale | $49.99 | one-time |


### IR Theory Explorer

[App page](https://appshunter.io/ios/app/ir-theory-explorer/id6763011305)

Explore and understand International Relations theories. This app helps you learn about key authors, compare different theories, and see how they apply to historical and current events.

**Highlights:** Learn International Relations theories, Understand key authors, Compare and contrast theories, Apply theories to events, Educational content

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

**In-app purchases:** none


## Frequently asked questions

### Is Visual Physics free?

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

### Is IR Theory Explorer free?

IR Theory Explorer costs $1.99, with no in-app purchases.

### Which has better reviews, Visual Physics or IR Theory Explorer?

IR Theory Explorer is rated higher. Visual Physics averages 4.3 out of 5 from 8 ratings, while IR Theory Explorer averages 5.0 from 1 ratings.

### Do Visual Physics or IR Theory Explorer have ads?

Neither Visual Physics nor IR Theory Explorer shows ads.

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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.*