# Understanding Behavior BCBA vs BCaBA Exam Prep ABA Test 2026

The clearest difference is iOS requirement: Understanding Behavior BCBA at 15.2 against BCaBA Exam Prep ABA Test 2026's 18. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Understanding Behavior BCBA sells 4 one-off in-app purchases and BCaBA Exam Prep ABA Test 2026 sells 4 in-app purchases, starting at $15.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Understanding Behavior BCBA | BCaBA Exam Prep ABA Test 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (88 ratings)](https://appshunter.io/ios/app/understanding-behavior-bcba/id6739206472/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 119 MB | 9 MB |
| Requires iOS | **15.2** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Understanding Behavior LLC](https://appshunter.io/developer/1784214734) | [Sunny Dasari](https://appshunter.io/developer/6798379765) |

## 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


### BCaBA Exam Prep ABA Test 2026

[App page](https://appshunter.io/ios/app/bcaba-exam-prep-aba-test-2026/id6804069863)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $15.99 | per month |
| 3 Months | $34.99 | per 3 months |
| 6 Months | $59.99 | per 6 months |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is Understanding Behavior BCBA free?

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

### Is BCaBA Exam Prep ABA Test 2026 free?

BCaBA Exam Prep ABA Test 2026 is free to download, with in-app purchases available.

### Do Understanding Behavior BCBA or BCaBA Exam Prep ABA Test 2026 have ads?

Neither Understanding Behavior BCBA nor BCaBA Exam Prep ABA Test 2026 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.*