# Physics Formulas Lite vs AR

The clearest difference is in-app purchases: Physics Formulas Lite at none against AR's 8. Physics Formulas Lite also leads on iOS requirement (15.1 vs 17.0). AR's advantage is update cadence (every 8 days vs every 4 months) and review sentiment (100% vs 86%). On price, ads and device support there is nothing between them.

Both are free to download. AR sells 8 in-app purchases, starting at $2.99 per month. Physics Formulas Lite asks for nothing beyond the download.

Physics Formulas Lite ships an update every 4 months, AR every 8 days. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Physics Formulas Lite | AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (60 ratings)](https://appshunter.io/ios/app/physics-formulas-lite/id814896887/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 441 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NSC CO. PTY LTD](https://appshunter.io/developer/579522076) | [AR-Physics UG (haftungsbeschränkt)](https://appshunter.io/developer/1780209828) |

## What reviewers say

### Physics Formulas Lite

[App page](https://appshunter.io/ios/app/physics-formulas-lite/id814896887)

Quickly access and reference physics formulas for study and work. Features include calculation tools, multi-language support, a favorites folder, and formula sharing. Search and add custom formulas and tools.

**Highlights:** Formula reference by category, In-app calculation tools, Multi-language support, Favorites folder for quick access, Formula sharing functionality, Searchable formula database, Add custom formulas and tools

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

**In-app purchases:** none


### AR

[App page](https://appshunter.io/ios/app/ar-physics/id6451423436)

Explore Physics, Math, and Astronomy through interactive Augmented Reality experiments and AI-powered learning. Engage with digital simulations, flashcards, and quizzes for school, homework, and exam preparation.

**Highlights:** Augmented Reality experiments, AI-powered learning assistance, Interactive simulations, Flashcards and quizzes, Exam preparation tools, Digital lab equipment

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AR-Physics | $2.99 | per month |
| AR-Physics Weekly | $3.99 | per 7 days |
| AR-Physics | $6.99 | per month |
| AR-Physics Pro | $12.99 | per month |
| AR-Physics | $24.99 | per year |
| AR-Physics | $39.99 | per year |
| AR-Physics | $39.99 | per year |
| AR-Physics Pro | $69.99 | per year |


## Frequently asked questions

### Is Physics Formulas Lite free?

Physics Formulas Lite is free to download, with no in-app purchases.

### Is AR free?

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

### Do Physics Formulas Lite or AR have ads?

Neither Physics Formulas Lite nor AR shows ads.

### Which is updated more often, Physics Formulas Lite or AR?

Physics Formulas Lite ships an update every 4 months, and AR every 8 days. Most recently, Physics Formulas Lite was updated on September 23, 2026 and AR on September 29, 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.*