# BlueOceanBrain vs HealthStream Cert Prep

The clearest difference is rating: BlueOceanBrain at 4.2 against HealthStream Cert Prep's 3.0. BlueOceanBrain also leads on iOS requirement (14.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BlueOceanBrain holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 10 and 8 respectively.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BlueOceanBrain | HealthStream Cert Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/blueoceanbrain/id633435997/reviews)** | [3.0 (8 ratings)](https://appshunter.io/ios/app/healthstream-cert-prep/id1578766267/reviews) |
| Number of ratings | **10** | 8 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 4 MB | 40 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [The Rowing Team, LLC](https://appshunter.io/developer/633436000) | [HealthStream, Inc](https://appshunter.io/developer/1536995306) |

## What reviewers say

### BlueOceanBrain

[App page](https://appshunter.io/ios/app/blueoceanbrain/id633435997)

This app helps employees think better to foster a high-performance culture within organizations. It encourages employees to consider the big picture and find enjoyment in their work, leading to improved performance and retention.

**Highlights:** Drives better thinking patterns, Builds high-performance culture, Encourages big-picture consideration, Increases employee happiness, Improves job performance, Amortizes training return

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

**In-app purchases:** none


### HealthStream Cert Prep

[App page](https://appshunter.io/ios/app/healthstream-cert-prep/id1578766267)

This app serves as a study tool for healthcare professionals preparing for certification exams in various nursing and technician specialties. Users can create custom study decks by saving individual cards from comprehensive modules. Access requires login credentials through an employer's HealthStream CE Unlimited subscription.

**Highlights:** Certification exam preparation, Specialized nursing modules, Customizable study decks, Save individual study cards, Requires employer-provided access

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueOceanBrain free?

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

### Is HealthStream Cert Prep free?

HealthStream Cert Prep is free to download, with no in-app purchases.

### Which has better reviews, BlueOceanBrain or HealthStream Cert Prep?

BlueOceanBrain is rated higher. BlueOceanBrain averages 4.2 out of 5 from 10 ratings, while HealthStream Cert Prep averages 3.0 from 8 ratings.

### Do BlueOceanBrain or HealthStream Cert Prep have ads?

Neither BlueOceanBrain nor HealthStream Cert Prep shows ads.

### Which is updated more often, BlueOceanBrain or HealthStream Cert Prep?

BlueOceanBrain ships an update every 3 months, and HealthStream Cert Prep every 3 months. Most recently, BlueOceanBrain was updated on October 23, 2026 and HealthStream Cert Prep on October 10, 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.*