# AAPD CE vs PDB Prep

The clearest difference is review sentiment: AAPD CE at 100% against PDB Prep's 47%. AAPD CE also leads on in-app purchases (none vs 4). PDB Prep's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDB Prep sells 4 in-app purchases, starting at $99.99 per month. AAPD CE asks for nothing beyond the download.

AAPD CE ships an update every 5 months, PDB Prep every 3 weeks. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AAPD CE | PDB Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (203 ratings)](https://appshunter.io/ios/app/aapd-ce/id795840111/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | **100.0% of reviews** | 46.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 82 MB | 70 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [The American Academy of Pediatric Dentistry](https://appshunter.io/developer/495286441) | [Steven Glickman](https://appshunter.io/developer/1618986296) |

## What reviewers say

### AAPD CE

[App page](https://appshunter.io/ios/app/aapd-ce/id795840111)

Access continuing education courses and presentation slides for pediatric dentistry. This app is a resource for attendees to refer back to CE hours, certifications, topics, and speakers. It's useful for studies and dental practices.

**Highlights:** Access continuing education courses, View presentation slides, Track CE hours and certifications, Refer to specific topics and speakers, Resource for studies and practice

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

**In-app purchases:** none


### PDB Prep

[App page](https://appshunter.io/ios/app/pdb-prep/id1618986294)

Prepare for your Pediatric Dental Board exams with a comprehensive flashcard system. Access over 1,000 high-yield questions, detailed explanations, and clinical scenarios to build in-depth knowledge. Track your progress and master the material for test day success.

**Highlights:** 1,000+ high-yield questions, 8 exam-based categories, Detailed explanations, Full-color images, Clinical scenarios with radiographs, Question sorting by knowledge level

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $99.99 | per month |
| Quarterly Premium | $149.99 | per 3 months |
| Six Month Premium | $199.99 | per 6 months |
| Yearly Premium | $249.99 | per year |


## Frequently asked questions

### Is AAPD CE free?

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

### Is PDB Prep free?

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

### Do AAPD CE or PDB Prep have ads?

Neither AAPD CE nor PDB Prep shows ads.

### Which is updated more often, AAPD CE or PDB Prep?

AAPD CE ships an update every 5 months, and PDB Prep every 3 weeks. Most recently, AAPD CE was updated on September 21, 2026 and PDB Prep on September 8, 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.*