# RDA Dental Assistant Exam Prep vs Dental Assistant Prep

The clearest difference is update cadence: Dental Assistant Prep at fortnightly against RDA Dental Assistant Exam Prep's every 9 months. RDA Dental Assistant Exam Prep's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RDA Dental Assistant Exam Prep sells 9 in-app purchases, starting at $8.99 per 7 days and Dental Assistant Prep sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RDA Dental Assistant Exam Prep ships an update every 9 months, Dental Assistant Prep fortnightly. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RDA Dental Assistant Exam Prep | Dental Assistant Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rda-dental-assistant-exam-prep/id6478512997/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Hermes Inteligencia Digital Ltda](https://appshunter.io/developer/1896694873) |

## What reviewers say

### RDA Dental Assistant Exam Prep

[App page](https://appshunter.io/ios/app/rda-dental-assistant-exam-prep/id6478512997)

Prepare for the Registered Dental Assistant (RDA) exam with this comprehensive study tool. It offers an extensive question bank, detailed explanations, and simulated exams to help you master the material and boost your confidence for certification.

**Highlights:** Up-to-date content, Extensive question bank, Detailed explanations, Progress tracking, Simulated exam mode, User-friendly interface, Proven study strategies

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RDA Weekly Full Access | $8.99 | per 7 days |
| RDA Monthly Full Access | $24.99 | per month |
| RDA Monthly Full Access | $24.99 | per month |
| RDA Quarterly Full Access | $55.99 | per 3 months |
| RDA Quarterly Full Access | $55.99 | per 3 months |
| RDA Semiannual Full Access | $75.99 | per 6 months |
| RDA Semiannual Full Access | $75.99 | per 6 months |
| RDA Annual Full Access | $109.99 | per year |
| RDA Annual Full Access | $109.99 | per year |


### Dental Assistant Prep

[App page](https://appshunter.io/ios/app/dental-assistant-prep-exam/id6789206521)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dental Assistant Prep Weekly | $3.99 | per 7 days |
| Dental Assistant Prep Monthly | $10.99 | per month |
| Quarterly | $21.99 | per 3 months |


## Frequently asked questions

### Is RDA Dental Assistant Exam Prep free?

RDA Dental Assistant Exam Prep is free to download, with in-app purchases available.

### Is Dental Assistant Prep free?

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

### Do RDA Dental Assistant Exam Prep or Dental Assistant Prep have ads?

Neither RDA Dental Assistant Exam Prep nor Dental Assistant Prep shows ads.

### Which is updated more often, RDA Dental Assistant Exam Prep or Dental Assistant Prep?

RDA Dental Assistant Exam Prep ships an update every 9 months, and Dental Assistant Prep fortnightly. Most recently, RDA Dental Assistant Exam Prep was updated on November 4, 2026 and Dental Assistant Prep on October 24, 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.*