# IB Biology vs Morphia

The clearest difference is in-app purchases: Morphia at none against IB Biology's 1. IB Biology's advantage is update cadence (every 2 days vs weekly) and iOS requirement (13.4 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. IB Biology sells 1 in-app purchase, starting at $0.99 per month. Morphia asks for nothing beyond the download.

IB Biology ships an update every 2 days, Morphia weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IB Biology | Morphia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 50 MB | 51 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Revised](https://appshunter.io/developer/1711666730) | [Julius Drachneris](https://appshunter.io/developer/6796057679) |

## What reviewers say

### IB Biology

[App page](https://appshunter.io/ios/app/ib-biology/id6657990134)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IB Biology Subscription | $0.99 | per month |


### Morphia

[App page](https://appshunter.io/ios/app/morphia/id6796057677)

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

**In-app purchases:** none


## Frequently asked questions

### Is IB Biology free?

IB Biology is free to download, with in-app purchases available.

### Is Morphia free?

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

### Do IB Biology or Morphia have ads?

Neither IB Biology nor Morphia shows ads.

### Which is updated more often, IB Biology or Morphia?

IB Biology ships an update every 2 days, and Morphia weekly. Most recently, IB Biology was updated on October 27, 2026 and Morphia on October 25, 2026.

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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.*