# Experience Biology vs Phylum Mollusca

The clearest difference is device support: Phylum Mollusca at 3 against Experience Biology's 1. Experience Biology's advantage is iOS requirement (6.0 vs 12.0). On price, ads 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 | Experience Biology | Phylum Mollusca |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 18 MB | 34 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Center for Educational Technology](https://appshunter.io/developer/498928218) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Experience Biology

[App page](https://appshunter.io/ios/app/experience-biology/id777236202)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phylum Mollusca

[App page](https://appshunter.io/ios/app/phylum-mollusca/id6743053970)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Experience Biology free?

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

### Is Phylum Mollusca free?

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

### Do Experience Biology or Phylum Mollusca have ads?

Neither Experience Biology nor Phylum Mollusca 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.*