# Feynman rules vs FLit C64 Game

The clearest difference is iOS requirement: FLit C64 Game at 12.0 against Feynman rules's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Feynman rules | FLit C64 Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 6 MB | 11 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [New look entertainment doo](https://appshunter.io/developer/424264273) |

## What reviewers say

### Feynman rules

[App page](https://appshunter.io/ios/app/feynman-rules/id6478752222)

**Features:** macOS Compatibility

**In-app purchases:** none


### FLit C64 Game

[App page](https://appshunter.io/ios/app/flit-c64-game/id6761772286)

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

**In-app purchases:** none


## Frequently asked questions

### Is Feynman rules free?

Feynman rules is free to download, with no in-app purchases.

### Is FLit C64 Game free?

FLit C64 Game is free to download, with no in-app purchases.

### Do Feynman rules or FLit C64 Game have ads?

Neither Feynman rules nor FLit C64 Game 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.*