# DHS Board Review vs Booster Prep

The clearest difference is rating: Booster Prep at 4.8 against DHS Board Review's 3.3. Booster Prep also leads on review sentiment (61% vs 20%) and ratings volume (732 vs 34). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. DHS Board Review sells 6 in-app purchases, starting at $2.99 per month and Booster Prep sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Booster Prep holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Booster Prep has 732 ratings behind it against 34, so its average is the more settled of the two. Written reviews point the same way: 20% of DHS Board Review's written reviews are positive against 61% of Booster Prep's.

DHS Board Review ships an update every 9 days, Booster Prep fortnightly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DHS Board Review | Booster Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (34 ratings)](https://appshunter.io/ios/app/dhs-board-review/id1334833973/reviews) | **[4.8 (732 ratings)](https://appshunter.io/ios/app/booster-prep/id6446200474/reviews)** |
| Number of ratings | 34 | **732** |
| Positive reviews | 20.0% of reviews | **60.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 192 MB | 52 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dental Hygiene Seminars Inc.](https://appshunter.io/developer/1411308476) | [Booster Prep Inc.](https://appshunter.io/developer/1676590927) |

## What reviewers say

### DHS Board Review

[App page](https://appshunter.io/ios/app/dhs-board-review/id1334833973)

Prepare for your dental hygiene board exams with a comprehensive study tool. Access thousands of practice questions, case studies, and mock exams to build confidence and improve your chances of passing.

**Highlights:** 4000+ Practice Questions, 12 Case Studies, Mock Board Exams, Timed Tests, Daily Pop Quiz Notifications, Digital Textbook, On-demand Recorded Lectures

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bacic Monthly Subscription | $2.99 | per month |
| Dhs Premium Subscription | $3.99 | per month |
| Premium Subscription | $3.99 | per month |
| Basic Annual Subscription | $29.99 | per year |
| Premium Annual Subscription | $39.99 | per year |
| DHS Extra Feature | $19.99 | one-time |


### Booster Prep

[App page](https://appshunter.io/ios/app/booster-prep/id6446200474)

Access comprehensive question banks and educational videos for standardized dental and medical exams. Seamlessly integrate your study materials on the go to enhance test preparation and achieve academic success.

**Highlights:** Comprehensive question banks, High-quality educational videos, Seamless account integration, User-friendly interface, Mobile access to study materials

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +5 Additional Perceptual Tests | $45.00 | one-time |
| +5 Additional Org Chem Tests | $45.00 | one-time |
| +5 Reading Comprehension Tests | $45.00 | one-time |
| +5 Quant Reasoning Tests | $45.00 | one-time |
| +5 Additional GenChem Tests | $45.00 | one-time |
| +5 QuantReasoning Tests | $45.00 | one-time |
| +5 Full Length Tests | $130.99 | one-time |

**What reviewers like**

- 📚 Excellent study materials and comprehensive content
- 🎥 Clear, well-explained videos for complex topics
- 📱 Convenient mobile access for studying on-the-go
- ✅ Accurate practice questions reflecting actual exams
- 🧭 Easy navigation and progress tracking

**What reviewers complain about**

- 💰 High subscription costs ($399-$699) not disclosed upfront
- 🔒 No offline access or download capability
- 🐛 Frequent crashes and freezing issues
- 📺 Screen-only reading not ideal for extended study sessions
- 📱 Mobile version lacks features available on desktop

**Reported bugs**

- App crashes frequently, especially during games/practice questions
- App freezes and requires phone restart
- Buggy interface with crashes after practice questions
- False update notifications despite having latest version
- Server-side errors preventing app functionality

**Requested features**

- Study guides and notes on mobile version
- Cheat sheets accessible on mobile
- Practice tests on mobile app
- Video download capability for offline viewing
- PAT generators on mobile


## Frequently asked questions

### Is DHS Board Review free?

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

### Is Booster Prep free?

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

### Which has better reviews, DHS Board Review or Booster Prep?

Booster Prep is rated higher. DHS Board Review averages 3.3 out of 5 from 34 ratings, while Booster Prep averages 4.8 from 732 ratings.

### Do DHS Board Review or Booster Prep have ads?

Neither DHS Board Review nor Booster Prep shows ads.

### Which is updated more often, DHS Board Review or Booster Prep?

DHS Board Review ships an update every 9 days, and Booster Prep fortnightly. Most recently, DHS Board Review was updated on October 25, 2026 and Booster Prep on October 30, 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.*