# Understanding Behavior BCBA vs BCBA ABA Exam Practice Test

The clearest difference is in-app purchases: BCBA ABA Exam Practice Test at none against Understanding Behavior BCBA's 4. BCBA ABA Exam Practice Test also leads on update cadence (weekly vs every 2 months) and iOS requirement (13.0 vs 15.2). Understanding Behavior BCBA's advantage is ads (none vs shown) and ratings volume (88 vs 1). On price, rating and device support there is nothing between them.

Both are free to download. Understanding Behavior BCBA sells 4 one-off in-app purchases. BCBA ABA Exam Practice Test asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Understanding Behavior BCBA against 5.0 for BCBA ABA Exam Practice Test. That said, the two scores are not equally well evidenced: Understanding Behavior BCBA has 88 ratings behind it against 1, so its average is the more settled of the two.

Understanding Behavior BCBA ships an update every 2 months, BCBA ABA Exam Practice Test weekly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Understanding Behavior BCBA | BCBA ABA Exam Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (88 ratings)](https://appshunter.io/ios/app/understanding-behavior-bcba/id6739206472/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bcba-aba-exam-practice-test/id6759548463/reviews) |
| Number of ratings | **88** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 119 MB | 74 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Understanding Behavior LLC](https://appshunter.io/developer/1784214734) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### Understanding Behavior BCBA

[App page](https://appshunter.io/ios/app/understanding-behavior-bcba/id6739206472)

Prepare for your BCBA/BCaBA certification exam with this comprehensive study tool. Access free practice questions, mini mock exams, and courses. Connect with a supportive community and find affordable study materials to help you pass.

**Highlights:** Free mini mock exams, Free fluency questions, Free courses (coming soon), Notifications for free study groups, Access to paid study products, Community interaction

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Hall Notes & Recordings | $19.99 | one-time |
| Fluency Questions | $39.99 | one-time |
| Mini Mocks UB | $99.00 | one-time |
| Comprehensive BCBA Exam Course | $324.99 | one-time |

**What reviewers like**

- 🚀 Excellent prep material
- 👍 Fun and clarity
- 🚀 Life saver
- 🚀 Study Materials that WORK
- 👍 Easy to Use


### BCBA ABA Exam Practice Test

[App page](https://appshunter.io/ios/app/bcba-aba-exam-practice-test/id6759548463)

Prepare for the BCBA certification exam with over 3,100 practice questions aligned to BACB standards. Master all domains through timed quizzes, detailed explanations, and performance tracking to build confidence and pass on your first attempt.

**Highlights:** 3,100+ practice questions, Detailed answer explanations, Domain-based study mode, Timed exams and practice tests, Performance tracking and analytics, Aligned with BACB standards

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

**In-app purchases:** none


## Frequently asked questions

### Is Understanding Behavior BCBA free?

Understanding Behavior BCBA is free to download, with in-app purchases available.

### Is BCBA ABA Exam Practice Test free?

BCBA ABA Exam Practice Test is free to download, with no in-app purchases.

### Which has better reviews, Understanding Behavior BCBA or BCBA ABA Exam Practice Test?

Understanding Behavior BCBA and BCBA ABA Exam Practice Test are both rated 5.0 out of 5 on the App Store, from 88 and 1 ratings respectively.

### Do Understanding Behavior BCBA or BCBA ABA Exam Practice Test have ads?

BCBA ABA Exam Practice Test shows ads; Understanding Behavior BCBA does not.

### Which is updated more often, Understanding Behavior BCBA or BCBA ABA Exam Practice Test?

Understanding Behavior BCBA ships an update every 2 months, and BCBA ABA Exam Practice Test weekly. Most recently, Understanding Behavior BCBA was updated on October 7, 2026 and BCBA ABA Exam Practice Test on October 1, 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.*