# Physics Playground App vs IGCSE Physics Notes

The clearest difference is in-app purchases: Physics Playground App at none against IGCSE Physics Notes's 3. Physics Playground App also leads on iOS requirement (18 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IGCSE Physics Notes sells 3 in-app purchases, starting at $9.99 per month. Physics Playground App asks for nothing beyond the download.

Physics Playground App ships an update weekly, IGCSE Physics Notes every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Physics Playground App | IGCSE Physics Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/physics-playground-app/id6773154302/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 29 MB | 43 MB |
| Requires iOS | **18** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AJA Digital LLC](https://appshunter.io/developer/1329243304) | [Hareendra Dhanushka Bandara Jayasingha Gamage](https://appshunter.io/developer/1718176438) |

## What reviewers say

### Physics Playground App

[App page](https://appshunter.io/ios/app/physics-playground-app/id6773154302)

Explore the universe of physics and math through interactive simulations and real-time equation adjustments. Learn concepts from basic counting to advanced theories with hands-on playgrounds and mini-games that earn you badges. Designed for all levels of understanding, from children to PhDs.

**Highlights:** Interactive physics and math playgrounds, Real-time equation adjustments, Adjustable difficulty slider (Child to PhD), Mini-games with badge rewards, Concept map for interconnected ideas, Offline-first functionality, No ads or accounts required

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

**In-app purchases:** none


### IGCSE Physics Notes

[App page](https://appshunter.io/ios/app/igcse-physics-notes/id6776675569)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| 6 Month Premium | $44.99 | per 6 months |
| Annual Premium | $69.99 | per year |


## Frequently asked questions

### Is Physics Playground App free?

Physics Playground App is free to download, with no in-app purchases.

### Is IGCSE Physics Notes free?

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

### Do Physics Playground App or IGCSE Physics Notes have ads?

Neither Physics Playground App nor IGCSE Physics Notes shows ads.

### Which is updated more often, Physics Playground App or IGCSE Physics Notes?

Physics Playground App ships an update weekly, and IGCSE Physics Notes every 10 days. Most recently, Physics Playground App was updated on October 24, 2026 and IGCSE Physics Notes on October 24, 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.*