# ABA Exam Prep & BCBA Test 2025 vs OkWhen

The clearest difference is rating: ABA Exam Prep & BCBA Test 2025 at 4.8 against OkWhen's 4.0. ABA Exam Prep & BCBA Test 2025 also leads on ratings volume (883 vs 4) and review sentiment (84% vs 67%). OkWhen's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ABA Exam Prep & BCBA Test 2025 sells 2 in-app purchases, starting at $24.99 per month. OkWhen asks for nothing beyond the download.

ABA Exam Prep & BCBA Test 2025 holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: ABA Exam Prep & BCBA Test 2025 has 883 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 84% of ABA Exam Prep & BCBA Test 2025's written reviews are positive against 67% of OkWhen's.

ABA Exam Prep & BCBA Test 2025 ships an update every 19 months, OkWhen fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ABA Exam Prep & BCBA Test 2025 | OkWhen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (883 ratings)](https://appshunter.io/ios/app/aba-exam-prep-and-bcba-test-2025/id6471436551/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/okwhen/id6744124427/reviews) |
| Number of ratings | **883** | 4 |
| Positive reviews | **83.9% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 84 MB | 251 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Best Fun Games](https://appshunter.io/developer/896888007) | [BehaviorLive](https://appshunter.io/developer/1556754842) |

## What reviewers say

### ABA Exam Prep & BCBA Test 2025

[App page](https://appshunter.io/ios/app/aba-exam-prep-and-bcba-test-2025/id6471436551)

Prepare for your Applied Behavioral Analysis (ABA) exam with realistic practice questions and detailed explanations. This app offers a personalized study plan and progress tracking to help you pass your BCBA certification exam on your first attempt.

**Highlights:** 2,000+ realistic practice questions, Detailed explanations for each question, 250+ tests and quizzes, Personalized study plan, Progress tracking and metrics, 5 test and quiz modes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $24.99 | per month |
| Lifetime premium access | $89.99 | one-time |

**What reviewers like**

- 👍 Helpful for studying and preparing for exams
- 🚀 Convenient and easy to use
- 💡 Provides explanations for incorrect answers
- 🚀 Allows for quick and frequent practice
- 👍 Organized and structured study materials

**What reviewers complain about**

- 🔍 Some questions lack necessary information or visuals
- 💰 Subscription cost may be high for some users
- 🐛 Occasional typos or inaccuracies in questions

**Reported bugs**

- Graphs or visuals not always available for relevant questions
- Some functionality issues on mobile devices

**Requested features**

- Increase difficulty of questions over time
- Add more challenging or exam-style questions
- Provide more affordable subscription options


### OkWhen

[App page](https://appshunter.io/ios/app/okwhen/id6744124427)

Enhance your live event experience, whether attending in person or virtually. Seamlessly check into physical events via QR code and engage with online peers through chat, polls, and Q&A. Access live video streams and manage all your continuing education units in one convenient location.

**Highlights:** Virtual and physical event participation, QR code event check-in, Live session chat and Q&A, Interactive polls, Live video streaming, CEU tracking and storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABA Exam Prep & BCBA Test 2025 free?

ABA Exam Prep & BCBA Test 2025 is free to download, with in-app purchases available.

### Is OkWhen free?

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

### Which has better reviews, ABA Exam Prep & BCBA Test 2025 or OkWhen?

ABA Exam Prep & BCBA Test 2025 is rated higher. ABA Exam Prep & BCBA Test 2025 averages 4.8 out of 5 from 883 ratings, while OkWhen averages 4.0 from 4 ratings.

### Do ABA Exam Prep & BCBA Test 2025 or OkWhen have ads?

ABA Exam Prep & BCBA Test 2025 shows ads; OkWhen does not.

### Which is updated more often, ABA Exam Prep & BCBA Test 2025 or OkWhen?

ABA Exam Prep & BCBA Test 2025 ships an update every 19 months, and OkWhen fortnightly. Most recently, ABA Exam Prep & BCBA Test 2025 was updated on November 4, 2026 and OkWhen on October 30, 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.*