# Wave Simulator Lab by CS vs IGCSE Physics Notes

The clearest difference is ads: IGCSE Physics Notes at none against Wave Simulator Lab by CS's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Wave Simulator Lab by CS sells 1 one-off in-app purchase and IGCSE Physics Notes sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Wave Simulator Lab by CS | IGCSE Physics Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 10 days |
| Size | 11 MB | 43 MB |
| Requires iOS | **26.2** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) | [Hareendra Dhanushka Bandara Jayasingha Gamage](https://appshunter.io/developer/1718176438) |

## What reviewers say

### Wave Simulator Lab by CS

[App page](https://appshunter.io/ios/app/wave-simulator-lab-by-cs/id6769319688)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


### 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 Wave Simulator Lab by CS free?

Wave Simulator Lab by CS is free to download, with in-app purchases available.

### Is IGCSE Physics Notes free?

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

### Do Wave Simulator Lab by CS or IGCSE Physics Notes have ads?

Wave Simulator Lab by CS shows ads; IGCSE Physics Notes does not.

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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.*