# Oakstone CMEssentials vs clinIQ

The clearest difference is in-app purchases: Oakstone CMEssentials at none against clinIQ's 2. Oakstone CMEssentials also leads on iOS requirement (15.6 vs 18.5). clinIQ's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. clinIQ sells 2 in-app purchases, starting at $4.99 per month. Oakstone CMEssentials asks for nothing beyond the download.

Oakstone CMEssentials ships an update every 2 months, clinIQ weekly. Both last shipped on October 8, 2026.

## The numbers

| Metric | Oakstone CMEssentials | clinIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cliniq-clinical-simulation/id6759249334/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 81 MB | 8 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Oakstone Publishing, LLC](https://appshunter.io/developer/619447897) | [Ali AlSaati](https://appshunter.io/developer/1877647605) |

## What reviewers say

### Oakstone CMEssentials

[App page](https://appshunter.io/ios/app/oakstone-cmessentials/id6747255138)

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

**In-app purchases:** none


### clinIQ

[App page](https://appshunter.io/ios/app/cliniq-clinical-simulation/id6759249334)

Sharpen your diagnostic thinking with realistic, case-based clinical scenarios. Practice making differential diagnoses, interpreting medical data, and strengthening clinical decision-making in a simulated environment. Offers a free version with limited cases and a Pro subscription for unlimited access.

**Highlights:** Realistic case-based scenarios, Differential diagnosis building, Dynamic vital signs, Lab and imaging interpretation, Step-by-step clinical reasoning, Immersive real-world cases

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| clinIQ Pro Monthly | $4.99 | per month |
| clinIQ Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Oakstone CMEssentials free?

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

### Is clinIQ free?

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

### Do Oakstone CMEssentials or clinIQ have ads?

Neither Oakstone CMEssentials nor clinIQ shows ads.

### Which is updated more often, Oakstone CMEssentials or clinIQ?

Oakstone CMEssentials ships an update every 2 months, and clinIQ weekly. Most recently, Oakstone CMEssentials was updated on October 8, 2026 and clinIQ on October 8, 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.*