# Hematology Board Review vs Oncoblast

The clearest difference is review sentiment: Hematology Board Review at 100% against Oncoblast's 0%. Hematology Board Review also leads on rating (4.8 vs 3.8) and update cadence (fortnightly vs every 6 weeks). Oncoblast's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Hematology Board Review sells 1 one-off in-app purchase. Oncoblast asks for nothing beyond the download.

Hematology Board Review holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Hematology Board Review has 65 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Hematology Board Review's written reviews are positive against 0% of Oncoblast's.

Hematology Board Review ships an update fortnightly, Oncoblast every 6 weeks. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Hematology Board Review | Oncoblast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (65 ratings)](https://appshunter.io/ios/app/hematology-board-review/id1382416624/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/oncoblast/id6446123770/reviews) |
| Number of ratings | **65** | 6 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 92 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Springer Publishing Company](https://appshunter.io/developer/776168476) | [BINAYTARA FOUNDATION](https://appshunter.io/developer/1676109772) |

## What reviewers say

### Hematology Board Review

[App page](https://appshunter.io/ios/app/hematology-board-review/id1382416624)

Prepare for your Hematology Board Exams with a comprehensive study guide. Access 200 exam-style questions, detailed rationales, and topic summaries. Track your progress across multiple devices with this on-the-go study solution.

**Highlights:** 200 board-style questions, Detailed rationales and references, Outline-based topic review, Key point summaries, Progress tracking, Cross-device syncing

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hematology Premium | $89.99 | one-time |


### Oncoblast

[App page](https://appshunter.io/ios/app/oncoblast/id6446123770)

This educational game allows hematology and oncology providers to earn continuing education credits. It offers an interactive learning experience with real-time feedback, designed to enhance medical knowledge in a fun and engaging way.

**Highlights:** Earn continuing education credits, Educational games for medical professionals, Interactive learning experience, Real-time feedback, Focus on hematology and oncology

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

**In-app purchases:** none


## Frequently asked questions

### Is Hematology Board Review free?

Hematology Board Review is free to download, with in-app purchases available.

### Is Oncoblast free?

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

### Which has better reviews, Hematology Board Review or Oncoblast?

Hematology Board Review is rated higher. Hematology Board Review averages 4.8 out of 5 from 65 ratings, while Oncoblast averages 3.8 from 6 ratings.

### Do Hematology Board Review or Oncoblast have ads?

Neither Hematology Board Review nor Oncoblast shows ads.

### Which is updated more often, Hematology Board Review or Oncoblast?

Hematology Board Review ships an update fortnightly, and Oncoblast every 6 weeks. Most recently, Hematology Board Review was updated on November 11, 2026 and Oncoblast on November 3, 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.*