# Project Avicenna vs Physics Endless Drop

Project Avicenna and Physics Endless Drop are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Project Avicenna | Physics Endless Drop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 12 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seif Elfayoumy](https://appshunter.io/developer/1578013309) | [Bluemoon Company Doo](https://appshunter.io/developer/1839670258) |

## What reviewers say

### Project Avicenna

[App page](https://appshunter.io/ios/app/project-avicenna-balance/id6737703907)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Endless Drop

[App page](https://appshunter.io/ios/app/physics-endless-drop/id6760942815)

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

**In-app purchases:** none


## Frequently asked questions

### Is Project Avicenna free?

Project Avicenna is free to download, with no in-app purchases.

### Is Physics Endless Drop free?

Physics Endless Drop is free to download, with no in-app purchases.

### Do Project Avicenna or Physics Endless Drop have ads?

Neither Project Avicenna nor Physics Endless Drop 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.*