# Foam vs Lithium Mod

The clearest difference is ads: Foam at none against Lithium Mod's shown. Lithium Mod's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and in-app purchases 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 | Foam | Lithium Mod |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | — |
| Size | 83 MB | 29 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Luke Howsam](https://appshunter.io/developer/1796663923) | [SAMUEL JENKINS](https://appshunter.io/developer/1896273015) |

## What reviewers say

### Foam

[App page](https://appshunter.io/ios/app/foam-streams-chat-and-emotes/id6742071860)

**In-app purchases:** none


### Lithium Mod

[App page](https://appshunter.io/ios/app/lithium-mod/id6766302773)

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

**In-app purchases:** none


## Frequently asked questions

### Is Foam free?

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

### Is Lithium Mod free?

Lithium Mod is free to download, with no in-app purchases.

### Do Foam or Lithium Mod have ads?

Lithium Mod shows ads; Foam 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.*