# Booster Prep vs INBDE ProLab

The clearest difference is ratings volume: Booster Prep at 709 against INBDE ProLab's 1. INBDE ProLab's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Booster Prep sells 7 one-off in-app purchases and INBDE ProLab sells 3 in-app purchases, starting at $99.99 per month. Whichever you choose, the download price is not the number that matters.

INBDE ProLab holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Booster Prep has 709 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 30, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Booster Prep | INBDE ProLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (709 ratings)](https://appshunter.io/ios/app/booster-prep/id6446200474/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inbde-prolab/id6768695192/reviews)** |
| Number of ratings | **709** | 1 |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 36 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Booster Prep Inc.](https://appshunter.io/developer/1676590927) | [NANIVIC LLC](https://appshunter.io/developer/1896597012) |

## What reviewers say

### Booster Prep

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

Access comprehensive question banks and high-quality educational videos for dental and medical school entrance exams. Study efficiently on the go with seamless integration to your existing account.

**Highlights:** Comprehensive question banks, High-quality educational videos, Seamless account integration, User-friendly interface, Mobile exam preparation

**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


### INBDE ProLab

[App page](https://appshunter.io/ios/app/inbde-prolab/id6768695192)

This advanced training platform uses AI and metacognition tools to help dental professionals prepare for the INBDE. It offers a large question bank and aims to provide users with a probability of success before their exam.

**Highlights:** AI-powered study tools, 7,000+ evidence-based questions, Psychological metacognition tools, Probability of success prediction, Clinical readiness ecosystem

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INBDE ProLab | $99.99 | per month |
| INBDE Pro Lab 3 Months | $249.00 | per 3 months |
| INBDE Pro Lab 6 Months | $349.00 | per 6 months |


## Frequently asked questions

### Is Booster Prep free?

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

### Is INBDE ProLab free?

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

### Which has better reviews, Booster Prep or INBDE ProLab?

INBDE ProLab is rated higher. Booster Prep averages 4.8 out of 5 from 709 ratings, while INBDE ProLab averages 5.0 from 1 ratings.

### Do Booster Prep or INBDE ProLab have ads?

Neither Booster Prep nor INBDE ProLab shows ads.

### Which is updated more often, Booster Prep or INBDE ProLab?

Booster Prep ships an update fortnightly, and INBDE ProLab fortnightly. Most recently, Booster Prep was updated on September 30, 2026 and INBDE ProLab on September 16, 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.*