# Study Buddy vs RRT Exam by Rocket Prep 2026

The clearest difference is device support: RRT Exam by Rocket Prep 2026 at 2 against Study Buddy's —. RRT Exam by Rocket Prep 2026 also leads on iOS requirement (15.1 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Study Buddy sells 1 in-app purchase, starting at $1.99 per month and RRT Exam by Rocket Prep 2026 sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Study Buddy | RRT Exam by Rocket Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rrt-exam-by-rocket-prep-2026/id6753753425/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 47 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Carlton Payne III](https://appshunter.io/developer/923853665) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### Study Buddy

[App page](https://appshunter.io/ios/app/study-buddy-test-prep/id6752677335)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyBuddy Pro | $1.99 | per month |


### RRT Exam by Rocket Prep 2026

[App page](https://appshunter.io/ios/app/rrt-exam-by-rocket-prep-2026/id6753753425)

Prepare for the Registered Respiratory Therapist (RRT) exam with comprehensive study tools. Access an extensive question bank, detailed explanations, and personalized progress tracking to master essential respiratory care topics. Study effectively with customizable modes and expert-led review resources, even offline.

**Highlights:** Extensive question bank, Detailed explanations, Customizable study modes, Progress tracking, Expert-led review resources, Offline access

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RRT Weekly Full Access | $8.99 | per 7 days |
| RRT Monthly Full Access | $22.99 | per month |
| RRT Monthly Full Access | $22.99 | per month |
| NBRC_RRT_mock_tries_1 | $4.99 | one-time |
| NBRC_RRT_mock_tries_3 | $9.99 | one-time |
| NBRC_RRT_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is Study Buddy free?

Study Buddy is free to download, with in-app purchases available.

### Is RRT Exam by Rocket Prep 2026 free?

RRT Exam by Rocket Prep 2026 is free to download, with in-app purchases available.

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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.*