# CDR RD Dietitian Flashcards vs CDR RD Exam Prep 2026

The clearest difference is ads: CDR RD Dietitian Flashcards at none against CDR RD Exam Prep 2026's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CDR RD Dietitian Flashcards sells 9 in-app purchases, starting at $8.99 per 7 days and CDR RD Exam Prep 2026 sells 3 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CDR RD Dietitian Flashcards | CDR RD Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Size | 40 MB | 48 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Alexander Pyjik](https://appshunter.io/developer/1770367776) | [Apperture Limited](https://appshunter.io/developer/1727867515) |

## What reviewers say

### CDR RD Dietitian Flashcards

[App page](https://appshunter.io/ios/app/cdr-rd-dietitian-flashcards/id6749852838)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dietitian Prep Weekly Access | $8.99 | per 7 days |
| Diet Monthly Full Access | $20.99 | per month |
| Dietitian Prep Monthly Access | $20.99 | per month |
| Diet Quarterly Full Access | $39.99 | per 3 months |
| Diet Quarterly Full Access | $39.99 | per 3 months |
| Diet Semiannual Full Access | $69.99 | per 6 months |
| Diet Semiannual Full Access | $69.99 | per 6 months |
| Diet Annual Full Access | $109.99 | per year |
| Diet Annual Full Access | $109.99 | per year |


### CDR RD Exam Prep 2026

[App page](https://appshunter.io/ios/app/cdr-rd-exam-prep-2026/id6798265607)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $29.99 | per month |
| Premium Subscription | $29.99 | per month |
| Premium Subscription | $118.99 | per year |


## Frequently asked questions

### Is CDR RD Dietitian Flashcards free?

CDR RD Dietitian Flashcards is free to download, with in-app purchases available.

### Is CDR RD Exam Prep 2026 free?

CDR RD Exam Prep 2026 is free to download, with in-app purchases available.

### Do CDR RD Dietitian Flashcards or CDR RD Exam Prep 2026 have ads?

CDR RD Exam Prep 2026 shows ads; CDR RD Dietitian Flashcards does not.

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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.*