# RD Exam Prep vs MAI 영양사

The clearest difference is in-app purchases: MAI 영양사 at none against RD Exam Prep's 3. MAI 영양사 also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. RD Exam Prep sells 3 in-app purchases, starting at $9.99 per month. MAI 영양사 asks for nothing beyond the download.

## The numbers

| Metric | RD Exam Prep | MAI 영양사 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 5 MB | 20 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) | [Educere](https://appshunter.io/developer/1698282542) |

## What reviewers say

### RD Exam Prep

[App page](https://appshunter.io/ios/app/rd-exam-prep-dietitian-cdr/id6790695801)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Annual Access | $49.99 | per year |
| Lifetime Access | $99.99 | one-time |


### MAI 영양사

[App page](https://appshunter.io/ios/app/mai/id6816794837)

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

**In-app purchases:** none


## Frequently asked questions

### Is RD Exam Prep free?

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

### Is MAI 영양사 free?

MAI 영양사 is free to download, with no in-app purchases.

### Do RD Exam Prep or MAI 영양사 have ads?

Neither RD Exam Prep nor MAI 영양사 shows ads.

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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.*