# Removable Partial Dentures vs Booster Prep

The clearest difference is update cadence: Removable Partial Dentures at every 4 days against Booster Prep's fortnightly. Removable Partial Dentures also leads on iOS requirement (9.0 vs 15.1). Booster Prep's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Removable Partial Dentures sells 1 one-off in-app purchase and Booster Prep sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Removable Partial Dentures ships an update every 4 days, Booster Prep fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Removable Partial Dentures | Booster Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (721 ratings)](https://appshunter.io/ios/app/booster-prep/id6446200474/reviews)** |
| Number of ratings | — | **721** |
| Positive reviews | — | 60.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 3.5 GB | 54 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [eHuman Inc.](https://appshunter.io/developer/329552064) | [Booster Prep Inc.](https://appshunter.io/developer/1676590927) |

## What reviewers say

### Removable Partial Dentures

[App page](https://appshunter.io/ios/app/removable-partial-dentures/id1254137673)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase | $349.99 | one-time |


### 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


## Frequently asked questions

### Is Removable Partial Dentures free?

Removable Partial Dentures is free to download, with in-app purchases available.

### Is Booster Prep free?

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

### Do Removable Partial Dentures or Booster Prep have ads?

Neither Removable Partial Dentures nor Booster Prep shows ads.

### Which is updated more often, Removable Partial Dentures or Booster Prep?

Removable Partial Dentures ships an update every 4 days, and Booster Prep fortnightly. Most recently, Removable Partial Dentures was updated on October 6, 2026 and Booster Prep on October 14, 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.*