# Occupational Therapy Test Prep vs OTR Prep

The clearest difference is update cadence: Occupational Therapy Test Prep at every 2 months against OTR Prep's every 5 months. Occupational Therapy Test Prep also leads on iOS requirement (14.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Occupational Therapy Test Prep sells 2 in-app purchases, starting at $24.99 per month and OTR Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Occupational Therapy Test Prep ships an update every 2 months, OTR Prep every 5 months. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Occupational Therapy Test Prep | OTR Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (479 ratings)](https://appshunter.io/ios/app/occupational-therapy-test-prep/id1567717846/reviews)** | — |
| Number of ratings | **479** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 21 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [iAPPSSTUDIO](https://appshunter.io/developer/1830642259) |

## What reviewers say

### Occupational Therapy Test Prep

[App page](https://appshunter.io/ios/app/occupational-therapy-test-prep/id1567717846)

Prepare for your NBCOT OTR and COTA certification exams with a personalized study plan. Practice with over 1300 expert-written questions and track your progress to boost confidence for passing on your first attempt.

**Highlights:** Personalized study plans, 1300+ practice questions, Track strengths and weaknesses, Detailed test statistics, Compare scores to community average, Multiple exam options

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OT Prep: Full Access | $24.99 | per month |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 👊 Practice with "Timed Quiz"
- 👍 Helps prepare for exam quickly

**What reviewers complain about**

- 😵‍💫 Incorrect answers and rationale
- 🐛 Repetitive questions
- 🐛 Poorly written/confusing questions
- 🐛 Technical issues/app down frequently
- 🐛 Support unavailable/server errors

**Reported bugs**

- App is down frequently
- Server errors when contacting support
- Cannot report issues
- App won't open/stuck on loading screen
- Loading takes forever

**Requested features**

- Dark mode option
- Improved stats for areas of improvement


### OTR Prep

[App page](https://appshunter.io/ios/app/otr-prep-nbcot-practice-test/id6760580880)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Lifetime Access | $7.99 | one-time |


## Frequently asked questions

### Is Occupational Therapy Test Prep free?

Occupational Therapy Test Prep is free to download, with in-app purchases available.

### Is OTR Prep free?

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

### Do Occupational Therapy Test Prep or OTR Prep have ads?

Neither Occupational Therapy Test Prep nor OTR Prep shows ads.

### Which is updated more often, Occupational Therapy Test Prep or OTR Prep?

Occupational Therapy Test Prep ships an update every 2 months, and OTR Prep every 5 months. Most recently, Occupational Therapy Test Prep was updated on October 25, 2026 and OTR Prep on October 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.*