# Medical Reference Guides vs Enneagram Test App

The clearest difference is in-app purchases: Enneagram Test App at none against Medical Reference Guides's 1. Enneagram Test App also leads on ads (none vs shown). Medical Reference Guides's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price there is nothing between them.

Both are free to download. Medical Reference Guides sells 1 one-off in-app purchase. Enneagram Test App asks for nothing beyond the download.

## The numbers

| Metric | Medical Reference Guides | Enneagram Test App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | — |
| Size | 110 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Faisal Akhtar](https://appshunter.io/developer/1783643697) | [Test Apps Limited](https://appshunter.io/developer/1448821868) |

## What reviewers say

### Medical Reference Guides

[App page](https://appshunter.io/ios/app/medical-reference-guides/id6479542497)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $0.99 | one-time |


### Enneagram Test App

[App page](https://appshunter.io/ios/app/enneagram-test-app/id6799824454)

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

**In-app purchases:** none


## Frequently asked questions

### Is Medical Reference Guides free?

Medical Reference Guides is free to download, with in-app purchases available.

### Is Enneagram Test App free?

Enneagram Test App is free to download, with no in-app purchases.

### Do Medical Reference Guides or Enneagram Test App have ads?

Medical Reference Guides shows ads; Enneagram Test App 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.*